A Wenzel

Summary

Affiliation: University of Aarhus
Country: Denmark

Publications

  1. pmc Antimicrobial efficiency of ethanol and 2-propanol alcohols used on contaminated storage phosphor plates and impact on durability of the plate
    A Wenzel
    Section for Oral Radiology, Department of Dentistry, Aarhus University, Vennelyst Blvd, 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 42:20120353. 2013
  2. doi request reprint There is no diagnostic value of adding a panoramic image, when selection criteria for intraoral radiographs are respected, in connection with clinical examination of new adult patients in general dental practice
    Ann Wenzel
    Department of Dentistry, Section of Oral Radiology, Aarhus University, Vennelyst Boulevard 9, DK 8000 Aarhus C, Denmark Tel 45 87168121 Electronic address
    J Evid Based Dent Pract 13:22-4. 2013
  3. doi request reprint Detection of cavitated approximal surfaces using cone beam CT and intraoral receptors
    A Wenzel
    Oral Radiology, Department of Dentistry, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 42:39458105. 2013
  4. ncbi request reprint A review of dentists' use of digital radiography and caries diagnosis with digital systems
    A Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Dentomaxillofac Radiol 35:307-14. 2006
  5. ncbi request reprint High resolution charge-coupled device sensor vs. medium resolution photostimulable phosphor plate digital receptors for detection of root fractures in vitro
    Ann Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Dent Traumatol 21:32-6. 2005
  6. ncbi request reprint Students' attitudes to digital radiography and measurement accuracy of two digital systems in connection with root canal treatment
    A Wenzel
    Department of Oral Radiology, Faculty of Health Sciences, Royal Dental College, University of Aarhus, Aarhus, Denmark
    Eur J Dent Educ 8:167-71. 2004
  7. ncbi request reprint Bitewing and digital bitewing radiography for detection of caries lesions
    A Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Vennelyst Blvd, DK 8000 Aarhus C, Denmark
    J Dent Res 83:C72-5. 2004
  8. ncbi request reprint Risk factors for a false positive test outcome in diagnosis of caries in approximal surfaces: impact of radiographic modality and observer characteristics
    A Wenzel
    Department of Oral Radiology, School of Dentistry, University of Aarhus, Aarhus, Denmark
    Caries Res 41:170-6. 2007
  9. ncbi request reprint Two decades of computerized information technologies in dental radiography
    Ann Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Vennelyst Boulevard, Denmark
    J Dent Res 81:590-3. 2002
  10. ncbi request reprint Accuracy of computer-automated caries detection in digital radiographs compared with human observers
    Ann Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Eur J Oral Sci 110:199-203. 2002

Detail Information

Publications97

  1. pmc Antimicrobial efficiency of ethanol and 2-propanol alcohols used on contaminated storage phosphor plates and impact on durability of the plate
    A Wenzel
    Section for Oral Radiology, Department of Dentistry, Aarhus University, Vennelyst Blvd, 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 42:20120353. 2013
    ....
  2. doi request reprint There is no diagnostic value of adding a panoramic image, when selection criteria for intraoral radiographs are respected, in connection with clinical examination of new adult patients in general dental practice
    Ann Wenzel
    Department of Dentistry, Section of Oral Radiology, Aarhus University, Vennelyst Boulevard 9, DK 8000 Aarhus C, Denmark Tel 45 87168121 Electronic address
    J Evid Based Dent Pract 13:22-4. 2013
    ....
  3. doi request reprint Detection of cavitated approximal surfaces using cone beam CT and intraoral receptors
    A Wenzel
    Oral Radiology, Department of Dentistry, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 42:39458105. 2013
    ..The aim of this study was to compare cone beam CT (CBCT) in a small field of view (FOV) with a solid-state sensor and a photostimulable phosphor plate system for detection of cavitated approximal surfaces...
  4. ncbi request reprint A review of dentists' use of digital radiography and caries diagnosis with digital systems
    A Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Dentomaxillofac Radiol 35:307-14. 2006
    ..To investigate the evidence for (1) dentists' use of digital radiography and (2) the outcome of caries diagnosis with digital systems...
  5. ncbi request reprint High resolution charge-coupled device sensor vs. medium resolution photostimulable phosphor plate digital receptors for detection of root fractures in vitro
    Ann Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Dent Traumatol 21:32-6. 2005
    ..05). It may be speculated that the difference in spatial resolution between the two digital systems accounts for the differences in their sensitivity...
  6. ncbi request reprint Students' attitudes to digital radiography and measurement accuracy of two digital systems in connection with root canal treatment
    A Wenzel
    Department of Oral Radiology, Faculty of Health Sciences, Royal Dental College, University of Aarhus, Aarhus, Denmark
    Eur J Dent Educ 8:167-71. 2004
    ..The lengths measured on the digital images from both digital systems were marginally larger than the true tooth lengths (P < 0.05). However, there was no difference between the two digital systems for the TTL/RFL ratio (P > 0.05)...
  7. ncbi request reprint Bitewing and digital bitewing radiography for detection of caries lesions
    A Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Vennelyst Blvd, DK 8000 Aarhus C, Denmark
    J Dent Res 83:C72-5. 2004
    ....
  8. ncbi request reprint Risk factors for a false positive test outcome in diagnosis of caries in approximal surfaces: impact of radiographic modality and observer characteristics
    A Wenzel
    Department of Oral Radiology, School of Dentistry, University of Aarhus, Aarhus, Denmark
    Caries Res 41:170-6. 2007
    ..13) than film; (4) time use: more time was spent when scoring an FP (OR 1.05, CI 1.03-1.05) than for any other test outcome. Type of employment and the use of image enhancement had no significant impact on the risk for an FP diagnosis...
  9. ncbi request reprint Two decades of computerized information technologies in dental radiography
    Ann Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Vennelyst Boulevard, Denmark
    J Dent Res 81:590-3. 2002
  10. ncbi request reprint Accuracy of computer-automated caries detection in digital radiographs compared with human observers
    Ann Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Eur J Oral Sci 110:199-203. 2002
    ..Sensitivity was also lower for two observers on the diagnostic threshold caries in dentine. It was concluded that the automated caries detection program is less accurate than human observers in detecting approximal caries lesions...
  11. ncbi request reprint Audit for extraoral radiographic examinations in a digital department
    A Wenzel
    Department of Oral Radiology, School of Dentistry, University of Aarhus, Aarhus C, Denmark
    Dentomaxillofac Radiol 34:228-30. 2005
    ..To investigate whether extraoral radiographs requested by clinicians were actually viewed by the clinicians after recording...
  12. ncbi request reprint Computer-automated caries detection in digital bitewings: consistency of a program and its influence on observer agreement
    A Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Caries Res 35:12-20. 2001
    ..69). It was concluded that the automated caries detection program was not very consistent and provided different opinions on the caries status in a surface. Inter-observer agreement in caries diagnosis did not improve using the program...
  13. ncbi request reprint Reproducibility in the assessment of caries lesion behaviour: a comparison between conventional film and subtraction radiography
    A Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Caries Res 34:214-8. 2000
    ..The subtraction method may be useful in the assessment of caries lesion behaviour in the clinic...
  14. ncbi request reprint Digital imaging for dental caries
    A Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Dent Clin North Am 44:319-38, vi. 2000
    ..Cross-contamination does not pose a problem with digital systems if simple hygiene procedures are observed...
  15. ncbi request reprint Matching simulated antemortem and post-mortem dental radiographs from human skulls by dental students and experts: testing skills for pattern recognition
    A Wenzel
    Department of Oral Radiology, School of Dentistry, Aarhus University, Aarhus, Denmark
    J Forensic Odontostomatol 28:5-12. 2010
    ..001). This simulated test sample may identify dental students and dentists with abilities for pattern recognition and thus help in the decision on who might be included as part of a forensic dental team when extra help is needed...
  16. ncbi request reprint Influence of spatial resolution and bit depth on detection of small caries lesions with digital receptors
    Ann Wenzel
    Department of Oral Radiology, School of Dentistry, University of Aarhus, Denmark
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 103:418-22. 2007
    ..The aim of this study was to compare the caries diagnostic accuracy among intraoral digital receptor systems that provide images in more than one resolution and bit depth...
  17. doi request reprint Variable-resolution cone-beam computerized tomography with enhancement filtration compared with intraoral photostimulable phosphor radiography in detection of transverse root fractures in an in vitro model
    Ann Wenzel
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, Aarhus University, Aarhus, Denmark
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 108:939-45. 2009
    ....
  18. doi request reprint Work flow with digital intraoral radiography: a systematic review
    Ann Wenzel
    Department of Oral Radiology, School of Dentistry, Aarhus University, Vennelyst Boulevard, Aarhus, Denmark
    Acta Odontol Scand 68:106-14. 2010
    ....
  19. ncbi request reprint Accuracy of radiographic detection of residual caries in connection with tunnel restorations
    A Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Caries Res 32:17-22. 1998
    ..3). Based on the relatively small number of lesions in this study, it is suggested that radiography immediately after tunnel restoration cannot be recommended, as the diagnostic benefit from this examination seems to be minuscule...
  20. doi request reprint Periapical radiography and cone beam computed tomography for assessment of the periapical bone defect 1 week and 12 months after root-end resection
    R Christiansen
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, Aarhus University, Denmark
    Dentomaxillofac Radiol 38:531-6. 2009
    ..Our aim was to compare periapical radiography and cone beam CT (CBCT) for assessment of the periapical bone defect 1 week and 12 months after root-end resection...
  21. ncbi request reprint Accuracy of caries detection with four storage phosphor systems and E-speed radiographs
    H Hintze
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Dentomaxillofac Radiol 31:170-5. 2002
    ..To evaluate the accuracy of caries detection using four intra-oral storage phosphor plate systems exposed with two different exposure times and one film system...
  22. ncbi request reprint Periapical status and quality of root fillings and coronal restorations in a Danish population
    L L Kirkevang
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Aarhus
    Int Endod J 33:509-15. 2000
    ..The aim of this study was to investigate the quality of endodontic and coronal restorations and the association with periapical status in a Danish population...
  23. ncbi request reprint Frequency and distribution of endodontically treated teeth and apical periodontitis in an urban Danish population
    L L Kirkevang
    Departments of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Int Endod J 34:198-205. 2001
    ..The aim of this study was to investigate the prevalence of endodontically treated teeth and apical periodontitis (AP) in a Danish population...
  24. doi request reprint Ten-year follow-up observations of periapical and endodontic status in a Danish population
    L L Kirkevang
    Department of Dental Pathology, Operative Dentistry and Endodontics, Aarhus University, Aarhus, Denmark
    Int Endod J 45:829-39. 2012
    ..To describe changes in periapical and endodontic status in a general adult Danish population examined in 1997, 2003 and 2008...
  25. doi request reprint Effect of monitor display on detection of approximal caries lesions in digital radiographs
    S Isidor
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Denmark
    Dentomaxillofac Radiol 38:537-41. 2009
    ..The aim was to compare the accuracy of five flat panel monitors for detection of approximal caries lesions...
  26. ncbi request reprint Detection of occlusal caries without cavitation by visual inspection, film radiographs, xeroradiographs, and digitized radiographs
    A Wenzel
    Department of Radiology, Royal Dental College, Aarhus, Denmark
    Caries Res 25:365-71. 1991
    ....
  27. pmc The effect of a new type of video glasses on the perceived intensity of pain and unpleasantness evoked by a cold pressor test
    B Bentsen
    University of Aarhus Denmark, Royal Dental College, Department of Oral Radiology, Vennelyst Boulevard 8, DK 8000 Arhus C, Denmark
    Anesth Prog 46:113-7. 1999
    ..05). This suggests that the use of distraction by means of video glasses is able to reduce the perceived intensity of pain and unpleasantness...
  28. pmc The hypoalgesic effect of 3-D video glasses on cold pressor pain: reproducibility and importance of information
    B Bentsen
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Vennelyst Boulevard, DK 8000 Arhus C, Denmark
    Anesth Prog 47:67-71. 2000
    ..After 4 weeks, the study was repeated, and there were no significant changes in the effect of video glasses. The median visual analogue scale scores were reduced in both the video and the control trials compared with the first session...
  29. ncbi request reprint Decision criteria and characteristics of Norwegian general dental practitioners selecting digital radiography
    A Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Dentomaxillofac Radiol 30:197-202. 2001
    ..CONCLUSION: Working in a private or group practice or using multiple computers were significant factors in choosing digital radiography...
  30. ncbi request reprint Risk factors for developing apical periodontitis in a general population
    L L Kirkevang
    Department of Oral Radiology, School of Dentistry, University of Aarhus, Denmark
    Int Endod J 40:290-9. 2007
    ..To identify and describe individual and tooth-specific factors associated with the incidence or the persistence of apical periodontitis (AP) in a general population...
  31. doi request reprint Influence of cone beam CT on treatment plan before surgical intervention of mandibular third molars and impact of radiographic factors on deciding on coronectomy vs surgical removal
    L H Matzen
    Oral Radiology, Odontology, Department of Dentistry, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 42:98870341. 2013
    ..To assess the influence of cone beam CT (CBCT) on treatment plan before surgical intervention of mandibular third molars and to identify radiographic factors with an impact on deciding on coronectomy...
  32. doi request reprint Prevalence and incidence of caries lesions in relation to placement and replacement of fillings: a longitudinal observational radiographic study of an adult Danish population
    L L Kirkevang
    Department of Dental Pathology, Operative Dentistry and Endodontics, Faculty of Health Sciences, Arhus University, Arhus, Denmark
    Caries Res 43:286-93. 2009
    ..The results from the present study suggest the need for reflection and diligence when using non-metal materials for dental fillings especially in relation to molars...
  33. ncbi request reprint Image quality of two solid-state and three photostimulable phosphor plate digital panoramic systems, and treatment planning of mandibular third molar removal
    I S Benediktsdottir
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Dentomaxillofac Radiol 32:39-44. 2003
    ....
  34. pmc Radiographic observers' ability to recognize patient movement during cone beam CT
    R Spin-Neto
    Oral Radiology, Department of Dentistry, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 43:20130449. 2014
    ..To assess radiographic observers' ability to recognize patient movement during cone beam CT and to decide early termination of the examination...
  35. pmc Cone beam CT image artefacts related to head motion simulated by a robot skull: visual characteristics and impact on image quality
    R Spin-Neto
    Oral Radiology, Department of Dentistry, Aarhus University, Denmark
    Dentomaxillofac Radiol 42:32310645. 2013
    ..The aim of this study was to assess artefacts and their impact on cone beam CT (CBCT) image quality (IQ) after head motion simulated by a robot skull...
  36. pmc Thermographic imaging of facial skin--gender differences and temperature changes over time in healthy subjects
    J Christensen
    Department of Oral Radiology, School of Dentistry, Aarhus University, Vennelyst Boulevard 9, 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 41:662-7. 2012
    ..To assess changes in facial skin temperature over time, to identify sources of variation related to skin temperature and to evaluate interobserver reproducibility in measurements of the thermograms...
  37. ncbi request reprint Reliability of visual examination, fibre-optic transillumination, and bite-wing radiography, and reproducibility of direct visual examination following tooth separation for the identification of cavitated carious lesions in contacting approximal surfaces
    H Hintze
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Caries Res 32:204-9. 1998
    ..However, visual inspection after tooth separation may serve as a supplementary diagnostic tool to conventional visual and radiographic examination for clinical management of aproximal carious lesions...
  38. ncbi request reprint Bitewing examination with four digital receptors
    G Bahrami
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Vennelyst Boulevard, 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 32:317-21. 2003
    ..To evaluate recording errors and patient discomfort during bitewing examinations using four digital receptors...
  39. pmc Reproducibility of mandibular third molar assessment comparing two cone beam CT units in a matched pairs design
    L H Matzen
    Section of Oral Radiology, Department of Dentistry, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 42:20130228. 2013
    ..Observer variation existed, and experienced radiologists demonstrated the highest interobserver reproducibility for canal-related variables. ..
  40. ncbi request reprint Behaviour of approximal carious lesions assessed by clinical examination after tooth separation and radiography: a 2.5-year longitudinal study in young adults
    H Hintze
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Caries Res 33:415-22. 1999
    ..On the basis of these results it is recommended to re-examine carefully intact, dentinal lesions by repeated clinical examination after tooth separation and by radiography about 1-1.5 years after baseline...
  41. ncbi request reprint A two-film versus a four-film bite-wing examination for caries diagnosis in adults
    H Hintze
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Caries Res 33:380-6. 1999
    ..Thus, it may be recommended that a routine bite-wing examination undertaken in young adults should be performed with only two films: one in each side of the mouth, placed behind the premolars and the first and second molars...
  42. ncbi request reprint Developments in radiographic caries diagnosis
    A Wenzel
    Department of Oral Radiology, Royal Dental College Aarhus, Denmark
    J Dent 21:131-40. 1993
    ..Digital systems possess a number of advantages, primarily the possibility for image enhancement and significant dose reduction. It may be predicted that digital imaging techniques will enter the clinical routine in the near future...
  43. ncbi request reprint Longitudinal study of accuracy of clinical examination for detection of permanent tooth aplasia
    H Hintze
    Department of Radiology, Royal Dental College, Aarhus, Denmark
    Community Dent Oral Epidemiol 18:256-9. 1990
    ..Between the two examinations all permanent teeth mesial to the permanent second molars had erupted in 181 children who might therefore totally avoid screening radiography...
  44. ncbi request reprint Influence of the validation method on diagnostic accuracy for caries. A comparison of six digital and two conventional radiographic systems
    H Hintze
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Vennelyst Boulevard 9, DK 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 31:44-9. 2002
    ..To evaluate the influence of the validation method on the diagnostic accuracy and the relative comparison of eight radiographic systems for caries detection...
  45. doi request reprint Comparison of three radiographic methods for detection of morphological temporomandibular joint changes: panoramic, scanographic and tomographic examination
    H Hintze
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Vennelyst Boulevard 9, DK 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 38:134-40. 2009
    ..To compare the diagnostic accuracy of panoramic, scano- and tomographic examination for the detection of morphological temporomandibular joint (TMJ) changes...
  46. doi request reprint Patient discomfort and retakes in periapical examination of mandibular third molars using digital receptors and film
    Louise Hauge Matzen
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 107:566-72. 2009
    ..The aim was to compare patient discomfort and evaluate the frequency of retakes using intraoral digital receptors and conventional film for radiographic examination of mandibular third molars...
  47. ncbi request reprint Implant surface preparation in the surgical treatment of experimental peri-implantitis with autogenous bone graft and ePTFE membrane in cynomolgus monkeys
    Søren Schou
    Departments of Oral and Maxillofacial Surgery, School of Dentistry, University of Copenhagen and University Hospital Rigshospitalet, Denmark
    Clin Oral Implants Res 14:412-22. 2003
    ....
  48. ncbi request reprint Experience of Norwegian general dental practitioners with solid state and storage phosphor detectors
    A Wenzel
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Dentomaxillofac Radiol 30:203-8. 2001
    ..CONCLUSIONS: The majority of dentists felt that digital image quality was the same or better than film and exposure and examination times were reduced. However, technical problems and repairs were common...
  49. doi request reprint Randomized clinical trial of root-end resection followed by root-end filling with mineral trioxide aggregate or smoothing of the orthograde gutta-percha root filling--1-year follow-up
    R Christiansen
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Aarhus C, Denmark
    Int Endod J 42:105-14. 2009
    ..To compare healing after root-end resection with a root-end filling of mineral trioxide aggregate (MTA) or smoothing of the orthograde gutta-percha (GP) root filling...
  50. ncbi request reprint Accuracy of digital and film panoramic radiographs for assessment of position and morphology of mandibular third molars and prevalence of dental anomalies and pathologies
    I S Benediktsdottir
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Denmark
    Dentomaxillofac Radiol 32:109-15. 2003
    ..To compare the accuracy of digital and film panoramic radiographs for determining (1) the position and morphology of mandibular third molars before surgical removal and (2) the prevalence of dental anomalies and pathologies...
  51. ncbi request reprint Cone beam CT and conventional tomography for the detection of morphological temporomandibular joint changes
    H Hintze
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Vennelyst Boulevard 9, DK 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 36:192-7. 2007
    ..To compare the diagnostic accuracy of cone beam CT images with conventional tomographic images for the detection of morphological temporomandibular joint (TMJ) changes...
  52. ncbi request reprint Comparison of diagnostic accuracy of film and digital tomograms for assessment of morphological changes in the TMJ
    M Wiese
    Department of Oral Radiology, University of Aarhus, Aarhus, Denmark
    Dentomaxillofac Radiol 36:12-7. 2007
    ..To compare diagnostic accuracy of tomograms obtained with film and three digital image receptor modalities for detection of morphological changes in the temporomandibular joint (TMJ)...
  53. pmc Validity of wax and acrylic as soft-tissue simulation materials used in in vitro radiographic studies
    L Schropp
    Prosthetic Dentistry, Department of Dentistry, Aarhus University, Vennelyst Boulevard 9, 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 41:686-90. 2012
    ..To determine the thickness of wax and acrylic that provides a radiographic density similar to that of the human cheek...
  54. pmc Effect of explaining radiographic information to the patient before third molar surgery
    J Christensen
    Department of Oral Radiology, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 39:176-8. 2010
    ....
  55. pmc Thermography as a quantitative imaging method for assessing postoperative inflammation
    J Christensen
    Department of Oral Radiology, Aarhus School of Dentistry, Aarhus University, Denmark
    Dentomaxillofac Radiol 41:494-9. 2012
    ..To assess differences in skin temperature between the operated and control side of the face after mandibular third molar surgery using thermography...
  56. pmc Patient discomfort in bitewing examination with film and four digital receptors
    P M Jørgensen
    Department of Dentistry, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 41:323-7. 2012
    ..05). There was no significant difference in the perception of discomfort between the conventional film and an ergonomically shaped wired sensor with rounded corners...
  57. doi request reprint Incidence of caries lesions in approximal surfaces: a radiographic study of a general adult Danish population
    L L Kirkevang
    Department of Dental Pathology, Operative Dentistry and Endodontics, Faculty of Health Sciences, Aarhus University, Aarhus, Denmark
    Caries Res 45:538-46. 2011
    ..Further it underlines the need to analyse the fate of filled surfaces separately, because once a surface has received a filling it needs continuous attendance...
  58. ncbi request reprint Patient discomfort and cross-infection control in bitewing examination with a storage phosphor plate and a CCD-based sensor
    A Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    J Dent 27:243-6. 1999
    ..The aim was to compare a CCD-based sensor and a storage phosphor plate with respect to patient discomfort and the efficacy of a simple cross-infection control procedure in connection with a posterior bitewing examination...
  59. ncbi request reprint A comparison of the quality of root canal treatment in two Danish subpopulations examined 1974-75 and 1997-98
    L L Kirkevang
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Int Endod J 34:607-12. 2001
    ..The aim of this study was to compare the quality of root canal treatment in two Danish subpopulations...
  60. pmc Accuracy of scanography using storage phosphor plate systems and film for assessment of mandibular third molars
    L H Matzen
    Louise Hauge Matzen, Department of Oral Radiology, School of Dentistry, Vennelyst Boulevard 9, 8000 Aarhus C, Denmark
    Dentomaxillofac Radiol 40:306-9. 2011
    ..The aim of this study was to compare the diagnostic accuracy of two digital photostimulable storage phosphor (PSP) systems and film for assessment of mandibular third molars before surgery...
  61. ncbi request reprint Anorganic porous bovine-derived bone mineral (Bio-Oss) and ePTFE membrane in the treatment of peri-implantitis in cynomolgus monkeys
    Søren Schou
    Departments of Oral and Maxillofacial Surgery, School of Dentistry, University of Copenhagen and University Hospital Rigshospitalet, Institute of Experimental Clinical Research, University of Aarhus, Aarhus, Denmark
    Clin Oral Implants Res 14:535-47. 2003
    ..However, the treatment outcome is not as encouraging as seen with membrane-covered autogenous bone graft particles documented in a study with same experimental design...
  62. ncbi request reprint Autogenous bone graft and ePTFE membrane in the treatment of peri-implantitis. I. Clinical and radiographic observations in cynomolgus monkeys
    Søren Schou
    Departments of Oral and Maxillofacial Surgery, School of Dentistry, University of Copenhagen and University Hospital Rigshospitalet, Denmark
    Clin Oral Implants Res 14:391-403. 2003
    ..Further stereologic and histologic evaluation of the treatment outcome is necessary before final conclusions about the effect of autogenous bone graft and ePTFE membrane can be made...
  63. pmc Variation in voxel value distribution and effect of time between exposures in six CBCT units
    R Spin-Neto
    Section of Oral Radiology, Department of Dentistry, Aarhus University, Aarhus, Denmark
    Dentomaxillofac Radiol 43:20130376. 2014
    ..For the other units, the variation was (apparently) randomly distributed. Large discrepancies in voxel value distribution are seen in CBCT images. This variation should be considered in studies that assess minute changes in CBCT images. ..
  64. ncbi request reprint Longitudinal study of periapical and endodontic status in a Danish population
    L L Kirkevang
    Department of Oral Radiology, School of Dentistry, Royal Dental College, University of Aarhus, Vennelyst Boulevard, DK 8000 Aarhus C, Denmark
    Int Endod J 39:100-7. 2006
    ..To describe and discuss changes in periapical and endodontic status in a general Danish population...
  65. pmc Evaluation of the RB-RB/LB-LB mnemonic rule for recording optimally projected intraoral images of dental implants: an in vitro study
    L Schropp
    Department of Prosthetic Dentistry, Aarhus University, Aarhus C, Denmark
    Dentomaxillofac Radiol 41:298-304. 2012
    ..The aim of this study was to evaluate a simple mnemonic rule (the RB-RB/LB-LB rule) for recording intra-oral radiographs with optimal projection for the control of dental implants...
  66. ncbi request reprint Impact of conventional tomography on prediction of the appropriate implant size
    L Schropp
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 92:458-63. 2001
    ..The purpose of this study was to evaluate the efficacy of conventional cross-sectional tomography in predicting the appropriate implant size...
  67. ncbi request reprint Evaluation of effect of 3D video glasses on perceived pain and unpleasantness induced by restorative dental treatment
    B Bentsen
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Eur J Pain 5:373-8. 2001
    ..These findings suggest that perceived intensity of dental pain is resistant to a simple distraction technique...
  68. ncbi request reprint Integration of multiple direct digital imaging sources in a picture archiving and communication system (PACS)
    E Gotfredsen
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Dentomaxillofac Radiol 32:337-42. 2003
    ..The aim of this report was to describe a flexible picture archiving and communication system (PACS) able to handle and communicate digital image data from various radiography systems and other sources...
  69. ncbi request reprint Accuracy of clinical diagnosis for the detection of dentoalveolar anomalies with panoramic radiography as validating criterion
    H Hintze
    Department of Radiology, Royal Dental College, Aarhus C, Denmark
    ASDC J Dent Child 57:119-23. 1990
    ..This study used orthopantomographs to validate clinical detection of dentoalveolar anomalies in young children. It appears that 439 children (67 percent) were exposed without benefit from the radiography...
  70. doi request reprint Calibration of radiographs by a reference metal ball affects preoperative selection of implant size
    Lars Schropp
    Department of Prosthetic Dentistry, School of Dentistry, Aarhus University, Vennelyst Boulevard 9, 8000 Aarhus C, Denmark
    Clin Oral Investig 13:375-81. 2009
    ..The use of a reference metal ball for calibration of periapical and panoramic radiographs when selecting implant size during treatment planning might be advantageous...
  71. doi request reprint Discomfort experienced after immediate implant placement associated with three different regenerative techniques
    Thomas Urban
    Department of Oral Radiology and Oral Maxillofacial Surgery, School of Dentistry, Aarhus University, Aarhus C, Denmark
    Clin Oral Implants Res 21:1271-7. 2010
    ..To assess patient discomfort in terms of pain, swelling and bleeding following immediate implant placement in molar regions using one of three regenerative techniques...
  72. doi request reprint Risk factors for tooth loss in an adult population: a radiographic study
    Golnosh Bahrami
    Department of Prosthetic Dentistry, School of Dentistry, University of Aarhus, Aarhus, Denmark
    J Clin Periodontol 35:1059-65. 2008
    ..The aim of the present study was to estimate the incidence and identify risk factors for tooth loss during a 5-year period in a randomly selected Danish population...
  73. ncbi request reprint Interproximal papilla levels following early versus delayed placement of single-tooth implants: a controlled clinical trial
    Lars Schropp
    Department of Prosthetic Dentistry, Royal Dental College, Aarhus University, Vennelyst, Denmark
    Int J Oral Maxillofac Implants 20:753-61. 2005
    ..The aim of this study was to evaluate interproximal papillae and clinical crown height following the placement of single-tooth implants according to early and delayed protocols...
  74. ncbi request reprint Clinical and radiographic performance of delayed-immediate single-tooth implant placement associated with peri-implant bone defects. A 2-year prospective, controlled, randomized follow-up report
    Lars Schropp
    Department of Prosthetic Dentistry, University of Aarhus, Aarhus C, Denmark
    J Clin Periodontol 32:480-7. 2005
    ..The aim of the present study was to compare the delayed-immediate (Im) and the delayed (De) protocols for placement of single-tooth implants...
  75. ncbi request reprint Patient experience of, and satisfaction with, delayed-immediate vs. delayed single-tooth implant placement
    Lars Schropp
    Department of Prosthetic Dentistry, University of Arhus, Arhus, Denmark
    Clin Oral Implants Res 15:498-503. 2004
    ..delayed placed dental implants...
  76. ncbi request reprint Tooth-specific risk indicators for apical periodontitis
    Lise Lotte Kirkevang
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 97:739-44. 2004
    ..Compared to first incisors, second incisors and canines had a significantly reduced risk, and molars, especially first maxillary molars, had a significantly increased risk for having AP...
  77. ncbi request reprint Bone healing and soft tissue contour changes following single-tooth extraction: a clinical and radiographic 12-month prospective study
    Lars Schropp
    Department of Oral Radiology, University of Aarhus, Denmark
    Int J Periodontics Restorative Dent 23:313-23. 2003
    ..The results demonstrated that major changes of an extraction site occurred during 1 year after tooth extraction...
  78. ncbi request reprint Influence of number of surfaces and observers on statistical power in a multiobserver ROC radiographic caries detection study
    Hanne Hintze
    Department of Oral Radiology, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Caries Res 37:200-5. 2003
    ....
  79. ncbi request reprint Bone healing following immediate versus delayed placement of titanium implants into extraction sockets: a prospective clinical study
    Lars Schropp
    Department of Oral Radiology, University of Aarhus, Arhus, Denmark
    Int J Oral Maxillofac Implants 18:189-99. 2003
    ..The aim of this study was to compare bone healing and crestal bone changes following immediate (Im) versus delayed (De) placement of titanium dental implants with acid-etched surfaces (Osseotite) in extraction sockets...
  80. ncbi request reprint Diagnostic outcome of methods frequently used for caries validation. A comparison of clinical examination, radiography and histology following hemisectioning and serial tooth sectioning
    Hanne Hintze
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Caries Res 37:115-24. 2003
    ..On occlusal surfaces the same was found only at threshold 1. The intra-observer reproducibility was higher using HI-serial than using RA and CL...
  81. ncbi request reprint Risk indicators for apical periodontitis
    Lise Lotte Kirkevang
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Community Dent Oral Epidemiol 31:59-67. 2003
    ..A parameter was defined as a 'risk indicator' when its presence increased the individual's risk of exhibiting AP. Risk indicators may, but need not be directly associated with the disease...
  82. ncbi request reprint Marginal bone level in an adult Danish Population
    Golnosh Bahrami
    University of Aarhus, Faculty of Health Sciences, School of Dentistry, Department of Oral Radiology, Aarhus, Denmark
    Oral Health Prev Dent 4:119-27. 2006
    ..To investigate the prevalence and distribution of marginal bone loss in the Danish population...
  83. ncbi request reprint Risk indicators for a reduced marginal bone level in the individual
    Golnosh Bahrami
    University of Aarhus, Faculty of Health Sciences, School of Dentistry, Department of Oral Radiology, Vennelyst Boulevard 9, 8000 Arhus C, Denmark
    Oral Health Prev Dent 4:215-22. 2006
    ..The aim of this study was to assess risk indicators for reduced marginal bone level in the individual, with emphasis on apical periodontitis...
  84. ncbi request reprint Accuracy of cone beam dental CT, intraoral digital and conventional film radiography for the detection of periapical lesions. An ex vivo study in pig jaws
    Andreas Stavropoulos
    Department of Periodontology and Oral Gerontology, School of Dentistry, University of Aarhus, Aarhus, Denmark
    Clin Oral Investig 11:101-6. 2007
    ..NewTom 3G may be useful in cases of immediate implants intended to replace teeth with suspicion for possible existing endodontic pathology, or in candidate implant sites neighboring such teeth...
  85. ncbi request reprint Quality of molar root canal fillings performed with the lateral compaction and the single-cone technique
    Preben Hörsted-Bindslev
    Department of Dental Pathology, Operative Dentistry and Endodontics, School of Dentistry, University of Aarhus, Vennelyst Boulevard, DK 8000 Aarhus C, Denmark
    J Endod 33:468-71. 2007
    ..003), but both the mandibular distal (p = 0.001) and the maxillary palatal canals (p = 0.014) had a lower chance for a sufficient filling in projection MD...
  86. ncbi request reprint Marginal bone loss over 5 years in an adult Danish population
    Golnosh Bahrami
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Oral Health Prev Dent 5:113-8. 2007
    ..To evaluate marginal bone loss on the individual and tooth level, with focus on the importance of the baseline marginal bone level...
  87. doi request reprint Patient discomfort following periapical surgery
    René Christiansen
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 105:245-50. 2008
    ..The aim of the study was to assess patient discomfort following periapical surgery...
  88. ncbi request reprint Accuracy of digital panoramic images displayed on monitor, glossy paper, and film for assessment of mandibular third molars
    Ingibjörg S Benediktsdóttir
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Iceland
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 98:217-22. 2004
    ....
  89. ncbi request reprint Relationship between histological and radiographic caries lesion depth measured in images from four digital radiography systems
    Jette H Jacobsen
    Department of Oral Radiology, Royal Dental College, Faculty of Health Sciences, University of Aarhus, Aarhus, Denmark
    Caries Res 38:34-8. 2004
    ..Still, a high probability exists that the individual lesion measurement is either overestimated or underestimated compared to the true lesion depth...
  90. ncbi request reprint Association between temporomandibular joint symptoms, signs, and clinical diagnosis using the RDC/TMD and radiographic findings in temporomandibular joint tomograms
    Mie Wiese
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Denmark
    J Orofac Pain 22:239-51. 2008
    ..To identify associations between clinical symptoms of temporomandibular joint disorders and radiographic findings...
  91. doi request reprint Osseous changes and condyle position in TMJ tomograms: impact of RDC/TMD clinical diagnoses on agreement between expected and actual findings
    Mie Wiese
    Department of Oral Radiology, School of Dentistry, Faculty of Health Sciences, University of Aarhus, Denmark
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 106:e52-63. 2008
    ..The objective of this study was to evaluate the impact of clinical TMJ diagnosis, gender, and age on the agreement between expected and actual radiographic findings...
  92. ncbi request reprint Comparison of the effect of video glasses and nitrous oxide analgesia on the perceived intensity of pain and unpleasantness evoked by dental scaling
    Bo Bentsen
    Department of Oral Radiology, Royal Dental College, University of Aarhus Denmark, Vennelyst Boulevard 9, DK 8000 Aarhus, Denmark
    Eur J Pain 7:49-53. 2003
    ..In conclusion, administration of video glasses or N(2)O did not affect the perceived intensity of pain and unpleasantness evoked by dental scaling...
  93. ncbi request reprint Digital radiography for the orthodontist
    Ann Wenzel
    Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark
    Am J Orthod Dentofacial Orthop 121:231-5; quiz 192. 2002
  94. ncbi request reprint A comparison of older and newer versions of intraoral digital radiography systems: diagnosing noncavitated proximal carious lesions
    Francisco Haiter-Neto
    Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Av Limeira, Piracicaba SP 13414 901, Sao Paulo, Brazil
    J Am Dent Assoc 138:1353-9; quiz 1382-3. 2007
    ..The authors conducted a study to compare the accuracy of an older and newer version of two intraoral digital systems in terms of radiographic detection of proximal carious lesions...
  95. doi request reprint Influence of homeopathic treatment with comfrey on bone density around titanium implants: a digital subtraction radiography study in rats
    Celso Eduardo Sakakura
    Barretos Dental School, Barretos Educational Foundation, Sao Paulo, Brazil
    Clin Oral Implants Res 19:624-8. 2008
    ..The objective of this study was to evaluate the influence of homeopathic treatment with comfrey (Shymphytum officinalis 6CH) on radiographic bone density and area around titanium implants...
  96. ncbi request reprint Influence of cyclosporin A on quality of bone around integrated dental implants: a radiographic study in rabbits
    Celso Eduardo Sakakura
    Department of Oral Diagnosis and Surgery, School of Dentistry, State University of Sao Paulo, UNESP, Araraquara, SP, Brazil
    Clin Oral Implants Res 18:34-9. 2007
    ..To evaluate the influence of cyclosporin A (CsA) administration on bone around integrated dental implants assessed by a bone quality index and by quantitative subtraction radiography...
  97. ncbi request reprint Mandibular third molar removal: risk indicators for extended operation time, postoperative pain, and complications
    Ingibjörg S Benediktsdóttir
    Faculty of Odontology, University of Iceland, Reykjavik
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 97:438-46. 2004
    ..The aim of this study was to identify risk indicators for extended operation time and postoperative complications after removal of mandibular third molars...