Influence of implant misplacement on the success of the final prosthesis: Subjective evaluation by a prosthodontist of dental implants placed by an oral and maxillofacial surgeon
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
Purpose: In many cases, the erroneous placement of a dental implant brings about undesirable results. Here, the effect of dental implant placement on the success of the final prosthesis was evaluated from the point of view of the prosthodontist. Materials and Methods: All surgical operations were performed by the same oral surgeon with the same surgical protocol and all prosthodontic procedures were performed by the same prosthodontist. The problems faced by the prosthodontist, their causes, and their effect on prosthesis success were identified. The success of the final prostheses was evaluated by the same prosthodontist. Results: Only 53% (238 implants in 105 patients) of dental implants were not associated with prosthodontic problems. Multiple implant placement (more than three implants) was associated more frequently with prosthodontic problems. Conclusions: The data indicate that the satisfactory construction of a prosthesis is highly dependent on the placement of the dental implant in the best possible position. It is strongly recommended that the oral surgeon and the prosthodontist engage in pre-operative discussions to establish a topdown treatment plan, as this will improve implant placement and ultimately the success of the prosthesis.
Abstract
Purpose: In many cases, the erroneous placement of a dental implant brings about undesirable results. Here, the effect of dental implant placement on the success of the final prosthesis was evaluated from the point of view of the prosthodontist. Materials and Methods: All surgical operations were performed by the same oral surgeon with the same surgical protocol and all prosthodontic procedures were performed by the same prosthodontist. The problems faced by the prosthodontist, their causes, and their effect on prosthesis success were identified. The success of the final prostheses was evaluated by the same prosthodontist. Results: Only 53% (238 implants in 105 patients) of dental implants were not associated with prosthodontic problems. Multiple implant placement (more than three implants) was associated more frequently with prosthodontic problems. Conclusions: The data indicate that the satisfactory construction of a prosthesis is highly dependent on the placement of the dental implant in the best possible position. It is strongly recommended that the oral surgeon and the prosthodontist engage in pre-operative discussions to establish a topdown treatment plan, as this will improve implant placement and ultimately the success of the prosthesis.
참고문헌 (23)
- Kohner JS, "Implant team: problems and solutions with osseointegrated implants", Pract Periodontics Aesthet Dent, 4, pp.27~32 (1992)
- Listgarten MA, "Clinical trials of endosseous implants: issues in analysis and interpretation", Ann Periodontol, 2, pp.299~313 (1997)
- Garber DA, "Restoration?driven implant placement with restoration generated site development", Compend contin educ dent, 16, pp.796~ (1995)
- Chang M, "Implant supported single-tooth replacements compared to contralateral natural teeth. Crown and soft tissue dimensions", Clin Oral Implants Res, 10, pp.185~194 (1999)
- Chang M, "Esthetic outcome of implant-supported single-tooth replacements assessed by the patient and by prosthodontists", Int J Prosthodont, 12, pp.335~341 (1999)
- Kim YK, "Solution of Implant Problem. Vol. 2. Problem solution of surgical and prosthodontic treatment", pp.270~354 (2003), Narae Pub Co.
- Dario LJ, "Implant angulation and position and screw or cement retention: clinical guidelines", Implant Dent, 5(2), pp.101~104 (1996)
- Davarpanah M, "Three-stage approach to aesthetic implant restoration : emergence profile concept", Pract Proced Aesthet Dent, 13, pp.761~767 (2001)
- Tarnow D, "Vertical distance from the crest of bone to the height of the interproximal papilla between adjacent implants", J periodontal, 74, pp.1785~1788 (2003)
- Neale D, "Development of implant soft tissue emergence profile: a technique", J Prosthet Dent, 71, pp.364~368 (1994)
- Chung DM, "Significance of keratinized mucosa in maintenance of dental implants with different surfaces", J Periodontol, 77, pp.1410~1420 (2006)
- Smukler H, "The role of the implant housing in obtaining aesthetics: generation of peri-implant gingivae and papillae-Part I", Preact Proced Aesthet Dent, 15, pp.141~149 (2003)
- Pampel M, "A prosthodontic technique to improve the simplicity and the efficacy of angled abutments for divergent implant situations: a technical note", Int J Oral Maxillofac Implants, 21, pp.320~324 (2006)
- Balshi TJ, "Three-year evaluation of Branemark implants connected to angulated abutments", Int J Oral Maxillofac Implants, 12, pp.52~58 (1997)
- Clelland NL, "A three-dimensional finite element stress analysis of angled abutments for an implant placed in the anterior maxilla", J Prosthodont, 4, pp.95~100 (1995)
- Sutpideler M, "Finite element analysis of effect of prosthesis height, angle of force application, and implant offset on supporting bone", Int J Oral Maxillofac Implants, 19, pp.819~825 (2004)
- Clelland NL, "A photoelastic and strain gauge analysis of angled abutments for an implant system", Int J Oral Maxillofac Implants, 8, pp.541~548 (1993)
- Brosh T, "influence of abutment angulation on strains and stresses along the implant", bone interface: comparison between two experimental techniques, 1998, pp.79, 328~334
- Dixon DL, "Comparison of screw loosening, rotation, and deflection among three implant designs", J Prosthet Dent, 74, pp.270~278 (1995)
- Walton JN, "Problems with prostheses on implants: a retrospective study", J Prosthet Dent, 71, pp.283~288 (1994)
- Rangert BR, "Load factor control for implants in the posterior partially edentulous segment", Int J Oral Maxillofac Implants, 12, pp.360~370 (1997)
- Meffert RM, "Issues related to single-tooth implants", J Am Dent Assoc, 128, pp.1383~1390 (1997)
- Saadoun AP, "Selection and ideal tri-dimensional implant position for soft tissue aesthetics", Pract Periodontics aesthet Dent, 11, pp.1063~1072 (1999)