Murat Cehreli

Summary

Affiliation: Hacettepe University
Country: Turkey

Publications

  1. ncbi Mechanobiology of bone and mechanocoupling of endosseous titanium oral implants
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, 06100 Sihhiye, Ankara, Turkey
    J Long Term Eff Med Implants 15:139-52. 2005
  2. ncbi Role of mechanical environment and implant design on bone tissue differentiation: current knowledge and future contexts
    Murat Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Dent 32:123-32. 2004
  3. ncbi Human ex vivo bone tissue strains around natural teeth vs. immediate oral implants
    Murat Cavit Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Sihhiye, Ankara, Turkey
    Clin Oral Implants Res 16:540-8. 2005
  4. ncbi Impression techniques and misfit-induced strains on implant-supported superstructures: an in vitro study
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Sihhiye, Ankara, Turkey
    Int J Periodontics Restorative Dent 26:379-85. 2006
  5. ncbi Accuracy of 2 impression techniques for ITI implants
    Kivanc Akca
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Oral Maxillofac Implants 19:517-23. 2004
  6. ncbi The influence of functional forces on the biomechanics of implant-supported prostheses--a review
    Saime Sahin
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Dent 30:271-82. 2002
  7. ncbi Narrow-diameter implants as terminal support for occlusal three-unit FPDs: a biomechanical analysis
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Periodontics Restorative Dent 24:513-9. 2004
  8. pmc Numerical simulation of in vivo intraosseous torsional failure of a hollow-screw oral implant
    Murat Cehreli
    CosmORAL Oral and Dental Health Polyclinics, Cinnah 7 5 Kavaklidere, Ankara, Turkey
    Head Face Med 2:36. 2006
  9. ncbi Effects of attachment design on strains around implants supporting overdentures
    Cihat Cekiç
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Quintessence Int 38:e291-7. 2007
  10. ncbi Two-year follow-up of early- and conventionally-placed two-stage implants supporting fixed prostheses
    Burak Bekcioglu
    Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ordu University, Ordu, Turkey
    Int J Oral Maxillofac Implants 27:1554-9. 2012

Collaborators

Detail Information

Publications34

  1. ncbi Mechanobiology of bone and mechanocoupling of endosseous titanium oral implants
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, 06100 Sihhiye, Ankara, Turkey
    J Long Term Eff Med Implants 15:139-52. 2005
    ....
  2. ncbi Role of mechanical environment and implant design on bone tissue differentiation: current knowledge and future contexts
    Murat Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Dent 32:123-32. 2004
    ..To evaluate published evidence related to bone reactions to varying loading regimens and the impact of implant design on bone tissue differentiation...
  3. ncbi Human ex vivo bone tissue strains around natural teeth vs. immediate oral implants
    Murat Cavit Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Sihhiye, Ankara, Turkey
    Clin Oral Implants Res 16:540-8. 2005
    ..To compare ex vivo bone tissue strains around natural teeth with immediate implants supporting unsplinted and splinted fixed prostheses...
  4. ncbi Impression techniques and misfit-induced strains on implant-supported superstructures: an in vitro study
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Sihhiye, Ankara, Turkey
    Int J Periodontics Restorative Dent 26:379-85. 2006
    ..The snap-on indirect impression technique for Straumann implants leads to acceptable superstructures, regardless of the impression material used...
  5. ncbi Accuracy of 2 impression techniques for ITI implants
    Kivanc Akca
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Oral Maxillofac Implants 19:517-23. 2004
    ..The aim of this study was to compare the accuracy of casts produced by 2 impression techniques and elastomeric impression materials commonly used for the fabrication of implant-supported fixed prostheses...
  6. ncbi The influence of functional forces on the biomechanics of implant-supported prostheses--a review
    Saime Sahin
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Dent 30:271-82. 2002
    ..To evaluate published evidence related to the influence of functional forces on the biomechanics of implant-supported prostheses...
  7. ncbi Narrow-diameter implants as terminal support for occlusal three-unit FPDs: a biomechanical analysis
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Periodontics Restorative Dent 24:513-9. 2004
    ..In other clinical situations involving narrow-diameter implants, increasing the implant support is crucial to improve the biomechanical outcome of the treatment...
  8. pmc Numerical simulation of in vivo intraosseous torsional failure of a hollow-screw oral implant
    Murat Cehreli
    CosmORAL Oral and Dental Health Polyclinics, Cinnah 7 5 Kavaklidere, Ankara, Turkey
    Head Face Med 2:36. 2006
    ..The purpose of this study was to determine the intraosseous torsional shear strength of an osseointegrated oral implant using 3-D finite element (FE) stress analysis implemented by in vivo failure torque data of an implant...
  9. ncbi Effects of attachment design on strains around implants supporting overdentures
    Cihat Cekiç
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Quintessence Int 38:e291-7. 2007
    ..01). Force distribution does not occur for implants supporting ball-retained overdentures, and such implants are subjected to more load than those supporting bar-retained and distal cantilevered bar-retained overdentures...
  10. ncbi Two-year follow-up of early- and conventionally-placed two-stage implants supporting fixed prostheses
    Burak Bekcioglu
    Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ordu University, Ordu, Turkey
    Int J Oral Maxillofac Implants 27:1554-9. 2012
    ..The objective of this study was to compare the biologic and prosthetic outcomes of early- and conventionally-placed implants supporting fixed prostheses...
  11. doi Surface topography of zirconia implants does not alter action potentials of isolated rat sciatic nerves
    Ahmet Atila Ertan
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, 06100 Sihhiye, Ankara, Turkey
    J Biomed Mater Res B Appl Biomater 88:182-90. 2009
    ..05). Particle-abraded and selective infiltration-etched zirconia implant surfaces do not alter nerve conduction beyond physiologic limits...
  12. pmc Micro-morphologic changes around biophysically-stimulated titanium implants in ovariectomized rats
    Kivanc Akca
    Division of Restorative Dentistry, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLAc School of Dentistry, USA
    Head Face Med 3:28. 2007
    ..The purpose of this study was to evaluate micro-morphological changes in bone around titanium implants exposed to mechanical and electrical-energy in osteoporotic rats...
  13. ncbi Two-year prospective follow-up of implant/tooth-supported versus freestanding implant-supported fixed partial dentures
    Kivanc Akca
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Periodontics Restorative Dent 28:593-9. 2008
    ..05). In the treatment of short-span distal-extension edentulous areas, similar clinical outcomes may be obtained for implant- and tooth/implant-supported three-unit FPDs in the early stages of function...
  14. ncbi Analysis of the inflammatory process around endosseous dental implants and natural teeth: myeloperoxidase level and nitric oxide metabolism
    Tolga F Tozum
    Department of Periodontology, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Oral Maxillofac Implants 22:969-79. 2007
    ..Both are found in peri-implant sulcus fluid (PISF) of implants and gingival crevicular fluid (GCF) of natural teeth in healthy or diseased states...
  15. ncbi A surgical guide for accurate mesiodistal paralleling of implants in the posterior edentulous mandible
    Kijvanç Akça
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Prosthet Dent 87:233-5. 2002
    ..The utilization of surgical stents is imperative for optimum implant installation. This article describes a modified surgical stent that serves as a guide to proper mesiodistal paralleling of dental implants...
  16. ncbi A photoelastic and strain-gauge analysis of interface force transmission of internal-cone implants
    Kivanc Akca
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Periodontics Restorative Dent 28:391-9. 2008
    ..Internal-cone implants have similar interface force transfer characteristics that resemble a one-part implant. To reduce stresses in the peri-implant region, implant diameter may be more effective than the type of implant...
  17. ncbi Accuracy of a manual torque application device for morse-taper implants: a technical note
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Oral Maxillofac Implants 19:743-8. 2004
    ..The objective of this study was to compare torques applied by new and used manual torque devices for Morse-taper implants...
  18. ncbi A comparison of three-dimensional finite element stress analysis with in vitro strain gauge measurements on dental implants
    Kivanc Akca
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Prosthodont 15:115-21. 2002
    ..The purpose of this study was to evaluate the compatibility of three-dimensional finite element stress analysis and in vitro strain gauge analysis in the measurement of strains on a dental implant...
  19. ncbi In vitro strain gauge analysis of axial and off-axial loading on implant supported fixed partial dentures
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, 06100 Sihhiye, Ankara, Turkey
    Implant Dent 11:286-92. 2002
    ..Axial loading of implants should be provided by using wide diameter implants, narrow occlusal tables, and proper occlusal contacts on implant restorations...
  20. ncbi Comparison of non-linear finite element stress analysis with in vitro strain gauge measurements on a Morse taper implant
    Haldun Iplikcioglu
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Sihhiye, Ankara, Turkey
    Int J Oral Maxillofac Implants 18:258-65. 2003
    ..The objective of this study was to compare a non-linear finite element stress analysis with in vitro strain gauge measurements on strains in an implant-abutment complex...
  21. ncbi The use of computerized tomography for diagnosis and treatment planning in implant dentistry
    Haldun Iplikcioglu
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, 06100 Sihhiye, Ankara, Turkey
    J Oral Implantol 28:29-36. 2002
    ..Computerized tomography provides cross-sectional radiographic images that facilitate proper assessment of potential recipient sites for implant placement. This paper reviews the role of computerized tomography in implant dentistry...
  22. doi Effects of laser treatment on endodontic pathogen Enterococcus faecalis: a systematic review
    Burak Sadik
    Department of Endodontics, Faculty of Dentistry, Ordu University, Ordu, Turkey
    Photomed Laser Surg 31:192-200. 2013
    ..The effects of laser on eradication of Enterococcus faecalis in the root canal are unclear. The purpose of this review was to explore the antimicrobial effects of laser radiation on E. faecalis...
  23. ncbi A randomized, prospective, open-ended clinical trial of zirconia fixed partial dentures on teeth and implants: interim results
    Elcin Sagirkaya
    Department of Prosthodontics, Ordu University, Ordu, Turkey
    Int J Prosthodont 25:221-31. 2012
    ..The aim of this randomized controlled clinical trial was to compare the outcomes of zirconia crowns and fixed partial dentures (FPDs) supported by teeth or implants...
  24. ncbi Comparison of uniaxial resistance forces of cements used with implant-supported crowns
    Kivanc Akca
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Int J Oral Maxillofac Implants 17:536-42. 2002
    ..The aim of this study was to compare the uniaxial resistance forces of permanent and provisional luting cements used for implant-supported crowns...
  25. ncbi Effects of precementation desensitizing laser treatment and conventional desensitizing agents on crown retention
    Cumhur Sipahi
    Department of Prosthodontics, Center for Dental Sciences, Gulhane Military Medical Academy, Ankara, Turkey
    Int J Prosthodont 20:289-92. 2007
    ..Laser treatment had a less negative effect on retention for crowns luted with glass-ionomer cement than the other treatment modalities, and it may be a more suitable desensitization method if crown retention can be moderately sacrificed...
  26. ncbi Neural response to sandblasted/acid-etched, TiO-blasted, polished, and mechanochemically polished/nanostructured titanium implant surfaces
    Mehmet A Onur
    Department of Biology, Faculty of Science, Hacettepe University, Beytepe, Ankara, Turkey
    Clin Oral Implants Res 17:541-7. 2006
    ..Histologic evaluations did not reveal any signs of adverse tissue response adjacent to specimens tested. Rough and polished titanium implant surfaces lead to similar neural response in vivo and in vitro that fall into physiologic limits...
  27. ncbi Platelet-rich plasma and bone healing: a histologic study in titanium bone chambers
    Kivanc Akca
    Faculty of Dentistry, Department of Prosthodontics, Hacettepe University, Ankara, Turkey
    Int J Periodontics Restorative Dent 27:387-92. 2007
    ..Time-dependent bone tissue differentiation in bone chambers augmented with PRP is higher than in normal wound healing, and PRP seems to increase the rate of tissue differentiation in early healing...
  28. ncbi A dual-purpose guide for optimum placement of dental implants
    Murat C Cehreli
    Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Prosthet Dent 88:640-3. 2002
    ..The drill guides are machined to allow consecutive surgical drills to be used without changing the implant angulation during surgery...
  29. ncbi Effects of hydroxyapatite-coated and commercially pure titanium oral implant surfaces on compound nerve action potentials
    Murat C Cehreli
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Clin Oral Implants Res 14:269-72. 2003
    ..We conclude that, although intimate contact with hydroxyapatite-coated implants leads to a reduction in cAPs in nerves in vitro, neither this surface nor a commercially pure titanium surface leads to irreversible neurotoxic effects...
  30. ncbi Analysis of strain around endosseous dental implants opposing natural teeth or implants
    Canan Hekimoglu
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Prosthet Dent 92:441-6. 2004
    ..Natural teeth and implants have different force transmission characteristics to bone...
  31. ncbi Comparison of post-gel shrinkage strains in light-polymerized composite resins
    Murat C Cehreli
    Faculty of Dentistry, Hacettepe University, Gazi Mustafa Kenal Bulvari, 61 11, TR 06570 Maltepe, Ankara, Turkey
    J Prosthet Dent 88:461-6. 2002
    ..Polymerization shrinkage is associated with light-polymerized and polyacid-modified composites...
  32. ncbi The effect of current bleaching agents on the color of light-polymerized composites in vitro
    Senay Canay
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Prosthet Dent 89:474-8. 2003
    ..Bleaching agents may affect the color of existing composite restorations...
  33. ncbi Fracture resistances of cast metal and ceramic dowel and core restorations: a pilot study
    Emine Yalcin
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, 06100 Sihhiye, Ankara, Turkey
    J Prosthodont 14:84-90. 2005
    ..The purpose of this study was to compare fracture strengths of teeth restored with cast metal and ceramic dowel and cores supporting all-ceramic crowns...
  34. ncbi In vitro evaluation of the effect of a current bleaching agent on the electrochemical corrosion of dental alloys
    Senay Canay
    Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    J Oral Rehabil 29:1014-9. 2002
    ..The results revealed that unpolished amalgam and nickel-chromium alloy samples had the most and noble alloys had the least corrosion rate...