지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한치과보철학회 The Journal of Advanced of Prosthodontics The Journal of Advanced of Prosthodontics 제10권 제2호
- 발행연도
- 2018.1
- 수록면
- 155 - 162 (8page)
이용수
초록· 키워드
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PURPOSE. The aim of this study was to compare the fracture of implant component behavior of external and internal type of implants to suggest directions for successful implant treatment. MATERIALS AND METHODS. Data were collected from the clinical records of all patients who received WARANTEC implants at Seoul National University Dental Hospital from February 2002 to January 2014 for 12 years. Total number of implants was 1,289 and an average of 3.2 implants was installed per patient. Information about abutment connection type, implant locations, platform sizes was collected with presence of implant component fractures and their managements. SPSS statistics software (version 24.0, IBM) was used for the statistical analysis. RESULTS. Overall fracture was significantly more frequent in internal type. The most frequently fractured component was abutment in internal type implants, and screw fracture occurred most frequently in external type. Analyzing by fractured components, screw fracture was the most frequent in the maxillary anterior region and the most abutment fracture occurred in the maxillary posterior region and screw fractures occurred more frequently in NP (narrow platform) and abutment fractures occurred more frequently in RP (regular platform). CONCLUSION. In external type, screw fracture occurred most frequently, especially in the maxillary anterior region, and in internal type, abutment fracture occurred frequently in the posterior region. placement of an external type implant rather thanan internal type is recommended for the posterior region where abutment fractures frequently occur.
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참고문헌 (17)
참고문헌 신청
Laney WR / 1994 / Osseointegrated implants for singletooth replacement: progress report from a multicenter prospective study after 3 years / Int J Oral Maxillofac Implants 9:49~54
Wu PB / 2005 / Factors contributing to implant failure / Hong Kong Dent J 2:8~12
Carlson B / 1994 / Prosthodontic complications in osseointegrated dental implant treatment / Int J Oral Maxillofac Implants 9:90~94
Bragger U / 2001 / Biological and technical complications and failures with fixed partial dentures (FPD) on implants and teeth after four to five years of function / Clin Oral Implants Res 12:26~34
Luterbacher S / 2000 / Fractured prosthetic abutments in osseointegrated implants: a technical complication to cope with / Clin Oral Implants Res 11:163~170
Wu PB / 2005 / Factors contributing to implant failure / Hong Kong Dent J 2:8~12
Carlson B / 1994 / Prosthodontic complications in osseointegrated dental implant treatment / Int J Oral Maxillofac Implants 9:90~94
Bragger U / 2001 / Biological and technical complications and failures with fixed partial dentures (FPD) on implants and teeth after four to five years of function / Clin Oral Implants Res 12:26~34
Luterbacher S / 2000 / Fractured prosthetic abutments in osseointegrated implants: a technical complication to cope with / Clin Oral Implants Res 11:163~170
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