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논문 기본 정보

자료유형
학위논문
저자정보

정택균 (경북대학교, 경북대학교 대학원)

지도교수
이상한
발행연도
2013
저작권
경북대학교 논문은 저작권에 의해 보호받습니다.

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이 논문의 연구 히스토리 (2)

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Purpose: After the introduction of concept of osteointegration, dental implantology have been successful procedure in the dental field. Recently, it has shown successful results when used to restore single tooth missing. The replaced region seemed to be variable; the maxilla, mandible and areas from the first premolar to the second molar were mentioned. But considering the difference in bone quality of the mandible and maxilla, and the increased occlusal force in the posterior region, the success rates in each region may be different. In this study, success rates of single implants replacing the mandibular first and second molar were analyzed.
Materials and Methods: The subjects were patients(284 patients, 308 implants) who had been operated with single implant installation from 2002 to 2009 in seven dental clinics in Daegu city. One hundred sixty nine implants were placed in the mandibular 1st molar and 140 implants were placed in the mandibular 2nd molar. They were analyzed according to implant site, age, sex, length and diameter.
Results: The survival rates of single implant of this study were 97.6% in the mandibular 1st molar and 92.9% in the mandibular 2nd molar. In the mandibular 1st molar, 4 implants were failed. In the mandibilar 2nd molar, 10 implants were failed.
Conclusion: The restoration of the mandibular 1st molar using single implant was found to be an good treatment, showed higher survival rate than mandibular 2nd molar single implant when replacing mandibular 2nd molars with single implants, poor bone quality, risk of overloading and form anatomical structure of the mandible, should be carefully considered.

목차

I. 서론 1
II. 연구대상 및 연구방법 3
1. 연구대상 3
2. 연구방법 5
III. 연구결과 7
1. 식립부위에 따른 분포 및 생존율 7
2. 성별에 따른 분포 및 생존율 8
3. 연령에 따른 분포 및 생존율 8
4. 식립방법에 따른 생존율 9
5. 임플란트 직경과 길이에 따른 생존율 10
6. 실패한 임플란트 분석 11
IV. 총괄 및 고찰 13
V. 결론 19
참고문헌 20
영문 요약 i

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