T Albrektsson

Summary

Affiliation: Sahlgrenska Academy
Country: Sweden

Publications

  1. ncbi request reprint The impact of oral implants - past and future, 1966-2042
    Tomas Albrektsson
    Departmentof Biomaterials Handicap Research, University of Goteborg, Sweden
    J Can Dent Assoc 71:327. 2005
  2. ncbi request reprint Oral implant surfaces: Part 2--review focusing on clinical knowledge of different surfaces
    Tomas Albrektsson
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Sweden
    Int J Prosthodont 17:544-64. 2004
  3. doi request reprint Crestal bone loss and oral implants
    Tomas Albrektsson
    Department of Biomaterials, Goteborg University, Goteborg, Sweden
    Clin Implant Dent Relat Res 14:783-91. 2012
  4. ncbi request reprint Survival of NobelDirect implants: an analysis of 550 consecutively placed implants at 18 different clinical centers
    Tomas Albrektsson
    Department of Biomaterials, Institute for Clinical Sciences, Sahlgrenska Academy, University of Goteborg, Goteborg, Sweden
    Clin Implant Dent Relat Res 9:65-70. 2007
  5. ncbi request reprint Oral implant surfaces: Part 1--review focusing on topographic and chemical properties of different surfaces and in vivo responses to them
    Tomas Albrektsson
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Sweden
    Int J Prosthodont 17:536-43. 2004
  6. doi request reprint Hard tissue implant interface
    T Albrektsson
    Department of Biomaterials, University of Gothenburg, Sweden
    Aust Dent J 53:S34-8. 2008
  7. doi request reprint Immediate occlusal loading of NanoTite PREVAIL implants: a prospective 1-year clinical and radiographic study
    Pär Olov Ostman
    Department of Biomaterials, Institute for Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
    Clin Implant Dent Relat Res 12:39-47. 2010
  8. ncbi request reprint The effect of chemical and nanotopographical modifications on the early stages of osseointegration
    Luiz Meirelles
    Sahlgrenska Academy at Goteborg University, Institute of Odontology, Department of Prosthodontics Dental Materials Science, Goteborg, Sweden
    Int J Oral Maxillofac Implants 23:641-7. 2008
  9. ncbi request reprint Oxidized titanium screws coated with calcium ions and their performance in rabbit bone
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, University of Goteborg, Sweden
    Int J Oral Maxillofac Implants 17:625-34. 2002
  10. ncbi request reprint A quantitative comparison of machined commercially pure titanium and titanium-aluminum-vanadium implants in rabbit bone
    C B Johansson
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Sweden
    Int J Oral Maxillofac Implants 13:315-21. 1998

Detail Information

Publications47

  1. ncbi request reprint The impact of oral implants - past and future, 1966-2042
    Tomas Albrektsson
    Departmentof Biomaterials Handicap Research, University of Goteborg, Sweden
    J Can Dent Assoc 71:327. 2005
    ..The future will see bioactive surfaces and additives that stimulate bone growth. In fact, with the possibility of in vivo growth of new teeth, implants may become unnecessary...
  2. ncbi request reprint Oral implant surfaces: Part 2--review focusing on clinical knowledge of different surfaces
    Tomas Albrektsson
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Sweden
    Int J Prosthodont 17:544-64. 2004
    ..This article reviews clinical knowledge of selected oral implant surfaces...
  3. doi request reprint Crestal bone loss and oral implants
    Tomas Albrektsson
    Department of Biomaterials, Goteborg University, Goteborg, Sweden
    Clin Implant Dent Relat Res 14:783-91. 2012
    ..A consensus meeting was arranged to critically analyze whether the high figures of peri-implantitis at machined implants that recently have been reported in the literature are valid also for modern implants...
  4. ncbi request reprint Survival of NobelDirect implants: an analysis of 550 consecutively placed implants at 18 different clinical centers
    Tomas Albrektsson
    Department of Biomaterials, Institute for Clinical Sciences, Sahlgrenska Academy, University of Goteborg, Goteborg, Sweden
    Clin Implant Dent Relat Res 9:65-70. 2007
    ..A recently introduced implant, the NobelDirect (Nobel Biocare AB, Göteborg, Sweden), has previously been documented with substantial bone resorption in a large number of operated cases...
  5. ncbi request reprint Oral implant surfaces: Part 1--review focusing on topographic and chemical properties of different surfaces and in vivo responses to them
    Tomas Albrektsson
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Sweden
    Int J Prosthodont 17:536-43. 2004
    ..This article reviews the topographic and chemical properties of different oral implant surfaces and in vivo responses to them...
  6. doi request reprint Hard tissue implant interface
    T Albrektsson
    Department of Biomaterials, University of Gothenburg, Sweden
    Aust Dent J 53:S34-8. 2008
    ....
  7. doi request reprint Immediate occlusal loading of NanoTite PREVAIL implants: a prospective 1-year clinical and radiographic study
    Pär Olov Ostman
    Department of Biomaterials, Institute for Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
    Clin Implant Dent Relat Res 12:39-47. 2010
    ....
  8. ncbi request reprint The effect of chemical and nanotopographical modifications on the early stages of osseointegration
    Luiz Meirelles
    Sahlgrenska Academy at Goteborg University, Institute of Odontology, Department of Prosthodontics Dental Materials Science, Goteborg, Sweden
    Int J Oral Maxillofac Implants 23:641-7. 2008
    ..To investigate the effect of chemically modified implants with similar microtopographies but different nanotopographies on early stages of osseointegration...
  9. ncbi request reprint Oxidized titanium screws coated with calcium ions and their performance in rabbit bone
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, University of Goteborg, Sweden
    Int J Oral Maxillofac Implants 17:625-34. 2002
    ..The aim was to answer a fundamental question: Do the chemical properties of titanium implants influence osseointegration?..
  10. ncbi request reprint A quantitative comparison of machined commercially pure titanium and titanium-aluminum-vanadium implants in rabbit bone
    C B Johansson
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Sweden
    Int J Oral Maxillofac Implants 13:315-21. 1998
    ..After 6 and 12 months of follow-up, substantial bone formation had occurred, resulting in significantly increased removal torques for the commercially pure titanium samples...
  11. ncbi request reprint Which surface properties enhance bone response to implants? Comparison of oxidized magnesium, TiUnite, and Osseotite implant surfaces
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Goteborg, Sweden
    Int J Prosthodont 19:319-28. 2006
    ..The aim was to investigate which surface properties enhance bone response to implants, and thereby to test a biochemical bonding theory...
  12. ncbi request reprint Oxidized, bioactive implants are rapidly and strongly integrated in bone. Part 1--experimental implants
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Box 412, S 405 30 Goteborg, Sweden
    Clin Oral Implants Res 17:521-6. 2006
    ..The study presented was designed to investigate the speed and the strength of osseointegration of oxidized implants at early healing times in comparison which machined, turned implants...
  13. ncbi request reprint Chemical and topographical surface analysis of five different implant abutments
    T Sawase
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences Göteborg University, Gothenburg, Sweden
    Clin Oral Implants Res 11:44-50. 2000
    ..These variations were strongly due to the manufacturing processes which were milling, polishing, cleaning and sometimes oxidation methods...
  14. ncbi request reprint Resonance frequency and removal torque analysis of implants with turned and anodized surface oxides
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Science, University of Goteborg, Sweden
    Clin Oral Implants Res 13:252-9. 2002
    ..However, it is not fully understood whether these oxide properties influence the bone tissue response separately or synergistically...
  15. ncbi request reprint Optimum surface properties of oxidized implants for reinforcement of osseointegration: surface chemistry, oxide thickness, porosity, roughness, and crystal structure
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Goteborg, Sweden
    Int J Oral Maxillofac Implants 20:349-59. 2005
    ..To investigate detailed surface characterization of oxidized implants in a newly invented electrolyte system and to determine optimal surface oxide properties to enhance the bone response in rabbits...
  16. doi request reprint Effect of hydroxyapatite and titania nanostructures on early in vivo bone response
    Luiz Meirelles
    Department of Prosthetic Dentistry, Institute of Odontology, Sahlgrenska Academy at Goteborg University, Goteborg, Sweden
    Clin Implant Dent Relat Res 10:245-54. 2008
    ..Hydroxyapatite (HA) or titania nanostructures were applied on smooth titanium implant cylinders. The aim was to investigate whether nano-HA may result in enhanced osseointegration compared to nano-titania structures...
  17. ncbi request reprint Atomic force microscopic study of commercially available implant abutments
    T Sawase
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Gothenburg, Sweden
    Clin Implant Dent Relat Res 1:92-7. 1999
    ..In order to maintain periimplant health, it is important to understand the relationship between abutment surface characteristics and plaque formation...
  18. ncbi request reprint Suggested guidelines for the topographic evaluation of implant surfaces
    A Wennerberg
    Department of Biomaterials Handicap Research, Goteborg University, Sweden
    Int J Oral Maxillofac Implants 15:331-44. 2000
    ..On screw-type implants, tops, valleys, and flanks should be evaluated. At least 3 samples in a batch should be evaluated, filter size must be specified, and at least one of each height, spatial, and hybrid parameter should be presented...
  19. doi request reprint Bone reaction to nano hydroxyapatite modified titanium implants placed in a gap-healing model
    Luiz Meirelles
    Department of Prosthetic Dentistry Dental Material Science, Sahlgrenska Academy at Goteborg University, Goteborg, Sweden
    J Biomed Mater Res A 87:624-31. 2008
    ..The very smooth surface may have prevented optimal activity of the material and future studies may evaluate the synergic effects of the surface chemistry, micro, and nanotopography, establishing the optimal parameters for each of them...
  20. ncbi request reprint Bone reactions to oxidized titanium implants with electrochemical anion sulphuric acid and phosphoric acid incorporation
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, University of Gothenburg, Sweden
    Clin Implant Dent Relat Res 4:78-87. 2002
    ..The importance of the surface properties of implants for a successful osseointegration has been emphasized. It is generally known that bone response to implant surfaces is considerably related to the various surface properties...
  21. ncbi request reprint Direct loading of Nobel Direct and Nobel Perfect one-piece implants: a 1-year prospective clinical and radiographic study
    Per Olov Ostman
    Department of Biomaterials, Institute for Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Sweden
    Clin Oral Implants Res 18:409-18. 2007
    ..The aim of this prospective study was to evaluate the Nobel Direct and Nobel Perfect one-piece implants (OPIs) when used for immediate function...
  22. ncbi request reprint The bone response of oxidized bioactive and non-bioactive titanium implants
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Box 412, S 405 30 Goteborg, Sweden
    Biomaterials 26:6720-30. 2005
    ..However, the present study does not rule out potential synergy effects of the oxide thickness, micro-porous structure, crystal structure and surface roughness on improvements of bone responses to oxidized bioactive implants...
  23. ncbi request reprint The electrochemical oxide growth behaviour on titanium in acid and alkaline electrolytes
    Y T Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Science, University of Goteborg, Goteborg, Sweden
    Med Eng Phys 23:329-46. 2001
    ..The effects of electrolyte concentration, electrolyte temperature, and agitation speed were explained on the basis of the model of the electrical double layer...
  24. ncbi request reprint A study of 275 retrieved Brånemark oral implants
    Pia Bolind
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, Goteborg University, Sweden
    Int J Periodontics Restorative Dent 25:425-37. 2005
    ..When the threads were divided into four different regions, the loaded implants had a lower percentage of bone-contacting length at the thread top as compared to the other three regions...
  25. doi request reprint Nano hydroxyapatite structures influence early bone formation
    Luiz Meirelles
    Department of Prosthetic Dentistry Dental Material Science, Sahlgrenska Academy at Goteborg University, Goteborg, Sweden
    J Biomed Mater Res A 87:299-307. 2008
    ....
  26. ncbi request reprint Increased bone formation to unstable nano rough titanium implants
    Luiz Meirelles
    Department of Prosthetic Dentistry, The Sahlgrenska Academy at Goteborg University, Goteborg, Sweden
    Clin Oral Implants Res 18:326-32. 2007
    ..Stable implant design used in this study is a reliable model to evaluate submicron and nanostructures in vivo, as implant stability was achieved in the absence of microirregularaties...
  27. ncbi request reprint Application of oxygen ion implantation to titanium surfaces: effects on surface characteristics, corrosion resistance, and bone response
    T Sawase
    Department of Biomaterials, Handicap Research Institute for Surgical Sciences, , , Sweden
    Clin Implant Dent Relat Res 3:221-9. 2001
    ..CONCLUSIONS: The results indicate that in spite of improved corrosion resistance in vitro, a thick oxide layer fabricated with the PSII method does not influence early bone formation around titanium implants in vivo...
  28. doi request reprint Short-term clinical results of Nobel Direct implants: a retrospective multicentre analysis
    Lars Sennerby
    Department of Biomaterials, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
    Clin Oral Implants Res 19:219-26. 2008
    ..The purpose was also to compare the results with when these implants are used for immediate/early loading with implants allowed to heal before loading...
  29. doi request reprint The roles of surface chemistry and topography in the strength and rate of osseointegration of titanium implants in bone
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Clinical Sciences, The Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
    J Biomed Mater Res A 89:942-50. 2009
    ..199). The present results not only support the hypothesis that biochemical bonding facilitates rapid and strong integration of implants in bone, but also provide evidence for biochemical bonding theory previously proposed by Sul...
  30. ncbi request reprint Titanium release from implants prepared with different surface roughness
    Ann Wennerberg
    Department of Biomaterials Handicap Research, Goteborg University, Gothenburg, Sweden
    Clin Oral Implants Res 15:505-12. 2004
    ..Other aims were to compare ion release after two insertion times and concentration in bone tissue as a function of distance from the implant surface...
  31. doi request reprint XPS, AES and SEM analysis of recent dental implants
    Byung Soo Kang
    Department of Biomaterials Handicap Research, Institute for Clinical Sciences, The Sahlgrenska Academy at Gothenburg University, Sweden
    Acta Biomater 5:2222-9. 2009
    ..of P in oxide layer and higher amounts of hydroxides compared to the other implants in XPS analysis. F in OsseoSpeed implants was detected at 0.3% before as well as after sputter cleaning...
  32. pmc A novel in vivo method for quantifying the interfacial biochemical bond strength of bone implants
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Clinical Sciences, Sahlgrenska Academy at Gothenburg University, Box 412, 405 30 Gothenburg, Sweden
    J R Soc Interface 7:81-90. 2010
    ..The present study may provide new avenues for better understanding the role of a biochemical bond involved in the integration of bone implants...
  33. ncbi request reprint Retrieved implants from irradiated sites in humans: a histologic/histomorphometric investigation of oral and craniofacial implants
    Pia Bolind
    Department of Biomaterials Handicap Research, Goteborg University, Goteborg, Sweden
    Clin Implant Dent Relat Res 8:142-50. 2006
    ..The aim of this report was to quantitatively and qualitatively evaluate the tissue response to bone-anchored implants retrieved from irradiated sites in patients...
  34. ncbi request reprint Histologic evaluation of Brånemark clinic oral implants retrieved from grafted sites
    Pia Bolind
    Department of Biomaterials Handicap Research, Institute for Surgical Sciences, The Sahlgrenska Academy at Goteborg University, SE 405 30 Goteborg, Sweden
    Clin Implant Dent Relat Res 8:44-53. 2006
    ..The aim of this report is to quantitatively and qualitatively describe the bone tissue response to Brånemark implants retrieved from grafted sites in patients...
  35. ncbi request reprint Qualitative and quantitative observations of bone tissue reactions to anodised implants
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute of Surgical Science, University of Goteborg, Sweden
    Biomaterials 23:1809-17. 2002
    ....
  36. pmc Osteoinduction, osteoconduction and osseointegration
    T Albrektsson
    Department of Biomaterials Handicap Research, Gothenburg, Sweden
    Eur Spine J 10:S96-101. 2001
    ..Osseointegration is possible in other parts of the body, but its importance for the anchorage of major arthroplasties is under debate. Ingrowth of bone in a porous-coated prosthesis may or may not represent osseointegration...
  37. ncbi request reprint Soft tissue infection around a skin penetrating osseointegrated implant. A case report
    M Jacobsson
    ENT Department, University of Goteborg, Sahlgren s Hospital, Sweden
    Scand J Plast Reconstr Surg Hand Surg 21:225-8. 1987
    ..It is concluded that it is possible to maintain osseointegration in spite of an aggressive soft tissue infection around the implant...
  38. ncbi request reprint Characteristics of the surface oxides on turned and electrochemically oxidized pure titanium implants up to dielectric breakdown: the oxide thickness, micropore configurations, surface roughness, crystal structure and chemical composition
    Young Taeg Sul
    Department of Biomaterials Handicap Research, Institute for Surgical Science, University of Goteborg, Sweden
    Biomaterials 23:491-501. 2002
    ..The results of animal studies using the presently characterized surface oxides on titanium implants will be published separately...
  39. ncbi request reprint Failure to induce supracrestal bone growth between and around partially inserted titanium implants using bone morphogenetic protein (BMP): an experimental study in dogs
    Victoria Franke Stenport
    Department of Biomaterials Handicap Research, Institute of Surgical Sciences, Goteborg University, Sweden
    Clin Oral Implants Res 14:219-25. 2003
    ..The carrier was incompletely resorbed. We conclude that supracrestal bone growth beyond the crestal limit with or without BMP in such a large space as in this experimental design may not be possible...
  40. ncbi request reprint The host-implant interface: biology
    Tomas Albrektsson
    Department of Biomaterials Handicap Research, University of Goteborg, Sweden
    Int J Prosthodont 16:29-30; discussion 47-51. 2003
  41. ncbi request reprint Stepwise introduction of a bone-conserving osseointegrated hip arthroplasty using RSA and a randomized study: II. Clinical proof of concept--40 patients followed for 2 years
    Lars V Carlsson
    Department of Biomaterials Research, Institute of Surgical Sciences, University of Gothenburg, Sweden
    Acta Orthop 77:559-66. 2006
    ..The acetabular cup closely fits a dual-geometry cavity, avoiding stress protection at the dome...
  42. doi request reprint Classification of osseointegrated implant surfaces: materials, chemistry and topography
    David M Dohan Ehrenfest
    Department of Biomaterials, Institute for Clinical Sciences, the Sahlgrenska Academy at University of Gothenburg, Sweden
    Trends Biotechnol 28:198-206. 2010
    ..This standardized classification system will allow to clarify unambiguously the identity of any given osseointegrated surface and help to identify the biological outcomes of each surface characteristic...
  43. ncbi request reprint Dog model for study of supracrestal bone apposition around partially inserted implants
    Ann Marie Roos-Jansåker
    Department of Periodontology, Public Dental Health Service, Kristianstad, Sweden
    Clin Oral Implants Res 13:455-9. 2002
    ..However, bone was not formed around the protruding implants. Accordingly, this experimental model may prove useful for future studies on the use of various procedures that hypothetically may enhance bone formation...
  44. ncbi request reprint Influence of the microgap in the peri-implant hard and soft tissues: a histomorphometric study in dogs
    Francisco F Todescan
    Department of Periodontology, Dental School, University of Sao Paulo, Brazil
    Int J Oral Maxillofac Implants 17:467-72. 2002
    ..The purpose of this study was to examine the dimensions and relationships of the peri-implant tissues surrounding osseointegrated 2-stage implants placed at different depths in bone...
  45. ncbi request reprint Do long-term followed-up Branemark implants commonly show evidence of pathological bone breakdown? A review based on recently published data
    Torsten Jemt
    Periodontol 2000 47:133-42. 2008
  46. doi request reprint State of the art of oral implants
    Tomas Albrektsson
    Periodontol 2000 47:15-26. 2008
  47. ncbi request reprint Bone augmentation by means of a stiff occlusive titanium barrier
    Daniel Van Steenberghe
    Department of Periodontology, School of Dentistry, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium
    Clin Oral Implants Res 14:63-71. 2003
    ..Both animal and clinical data demonstrate that guided bone neogenesis under a subperiosteally placed titanium barrier can reach large volumes...