상악 구치부에 식립된 새로운 테이퍼 디자인 임프란트의 후향적 임상 연구
Retrospective clinical study of new tapered design implants in maxillary posterior areas
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Purpose: The aim of the present study was to evaluate the clinical outcome of new tapered design implants installed in maxillary posterior areas. Materials and Methods: From Jun 2011 through October 2012, 17 patients (14 men, 3 women) treated with tapered implants (Osstem TS IV) were considered. Thirty-eight implants (6 premolar and 32 molar) were placed in maxillary posterior areas. Implant stability and crestal bone loss were measured. Results: The implant stability quotient value was 59.9 at implant placement and 70.5 at the second surgery, indicating a significant difference. Mean crestal bone loss was 0.15±0.15 mm (no sinus elevation group: 0.10±0.13 mm; sinus elevation and simultaneous group: 0.16±0.15 mm; sinus elevation and delayed group: 0.20±0.19 mm). There was no significant difference according to sinus elevation or between the simultaneous group and delayed group. The success rate was 97.4%, and the survival rate was 97.4%. Conclusion: New tapered design implants should be applied to maxillary posterior areas.
Abstract
Purpose: The aim of the present study was to evaluate the clinical outcome of new tapered design implants installed in maxillary posterior areas. Materials and Methods: From Jun 2011 through October 2012, 17 patients (14 men, 3 women) treated with tapered implants (Osstem TS IV) were considered. Thirty-eight implants (6 premolar and 32 molar) were placed in maxillary posterior areas. Implant stability and crestal bone loss were measured. Results: The implant stability quotient value was 59.9 at implant placement and 70.5 at the second surgery, indicating a significant difference. Mean crestal bone loss was 0.15±0.15 mm (no sinus elevation group: 0.10±0.13 mm; sinus elevation and simultaneous group: 0.16±0.15 mm; sinus elevation and delayed group: 0.20±0.19 mm). There was no significant difference according to sinus elevation or between the simultaneous group and delayed group. The success rate was 97.4%, and the survival rate was 97.4%. Conclusion: New tapered design implants should be applied to maxillary posterior areas.
참고문헌 (20)
- Fanuscu MI, "Effect of surgical techniques on primary implant stability and peri-implant bone", J Oral Maxillofac Surg, 65, pp.2487~2491 (2007)
- Huang HM, "Assessing the implant", bone interface by using natural frequency analysis, 2000, pp.90, 285~291
- Barewal RM, "Resonance frequency measurement of implant stability in vivo on implants with a sandblasted and acid-etched surface", Int J Oral Maxillofac Implants, 18, pp.641~651 (2003)
- Boronat-López A, "Resonance frequency analysis after the placement of 133 dental implants", Med Oral Patol Oral Cir Bucal, 11, pp.E272~E276 (2006)
- Tatum H Jr, "Maxillary and sinus implant reconstructions", Dent Clin North Am, 30, pp.207~229 (1986)
- Summers RB, "The osteotome technique: Part 3--Less invasive methods of elevating the sinus floor", Compendium, 15(698), pp.700~704 (1994)
- Shapoff CA, "Clinical advantages of tapered root form dental implants", Compend Contin Educ Dent, 23, pp.42~46 (2002)
- Nedir R, "Placement of tapered implants using an osteotome sinus floor elevation technique without bone grafting: 1-year results", Int J Oral Maxillofac Implants, 24, pp.727~733 (2009)
- Le Gall MG, "Localized sinus elevation and osteocompression with single-stage tapered dental implants: technical note", Int J Oral Maxillofac Implants, 19, pp.431~437 (2004)
- Grassi S, "Histologic evaluation of human bone integration on machined and sandblasted acid-etched titanium surfaces in type IV bone", J Oral Implantol, 33, pp.8~12 (2007)
- Ferguson SJ, "Biomechanical evaluation of the interfacial strength of a chemically modified sandblasted and acid-etched titanium surface", J Biomed Mater Res A, 78, pp.291~297 (2006)
- Albrektsson T, "The long-term efficacy of currently used dental implants: a review and proposed criteria of success", Int J Oral Maxillofac Implants, 1, pp.11~25 (1986)
- Adell R, "Long-term follow-up study of osseointegrated implants in the treatment of totally edentulous jaws", Int J Oral Maxillofac Implants, 5, pp.347~359 (1990)
- Maiorana C, "Sinus elevation with alloplasts or xenogenic materials and implants: an up-to-4-year clinical and radiologic follow-up", Int J Oral Maxillofac Implants, 21, pp.426~432 (2006)
- Scarano A, "Maxillary sinus augmentation with different biomaterials: a comparative histologic and histomorphometric study in man", Implant Dent, 15, pp.197~207 (2006)
- Astrand P, "Tapered implants in jaws with soft bone quality: a clinical and radiographic 1-year study of the Brånemark System Mark IV fixture", Clin Implant Dent Relat Res, 5, pp.213~218 (2003)
- Kim YK, "Prospective study of tapered resorbable blasting media surface implant stability in the maxillary posterior area", Oral Surg Oral Med Oral Pathol Oral Radiol, 114, pp.e19~e24 (2012)
- 김종화, "Retrospective clinical study on sinus bone graft and tapered-body implant placement", 대한구강악안면외과학회지, 39(2), pp.77~84 (2013), 대한구강악안면외과학회
- Peñarrocha M, "Radiologic study of marginal bone loss around 108 dental implants and its relationship to smoking, implant location, and morphology", Int J Oral Maxillofac Implants, 19, pp.861~867 (2004)
- Hwang JW, "Retrospective study of Implantium(R) dental implants: clinical and radiographic results of 22 months", Implantology, 9, pp.30~40 (2005)