CLINICAL EVALUATION OF OSSEOINTEGRATED IMPLANTS IN TOKYO DENTAL COLLEGE HOSPITAL (THIRD REPORT): LONG TERM OBSERVATION OF FUNCTIONING SURVIVAL RATE OF FIXTURES
スポンサーリンク
概要
- 論文の詳細を見る
The objective of this report was to review 365 cases of Brånemark Implant Bridge including 1,444 fixtures in patients of Tokyo Dental College Chiba Hospital. The term of implantation was divided into several phases; less than 1 year, from 1 year to 3 years, from 3 years to 5 years, from 5 years to 7 years, from 7 years to 10 years, more than 10 years, and the survival rate was calculated for each phase. The removal rate of fixture after connecting the superstructure was 13% in maxillary cases and 2% in mandibular cases. The functioning survival rate in maxillary cases slightly decreased from 91% in less than 1 year to 87% after more than 10 years; however, the functioning survival rate in mandibular cases was about 99% in all periods. The removal rate of fixtures per patient was 23% in maxillary cases and 6% in mandibular ones. The average removal number of fixtures was 1.8 in maxillary cases and 1.2 in mandibular ones. The removal of the fixture occurred most frequently at less than 1 year in maxillary cases, but there was no tendency for a pattern of removal of fixture in mandibular cases.
- 東京歯科大学の論文
東京歯科大学 | 論文
- Modulation of dexamethasone-induced thymocyte apoptosis by heat-shock protein 90-binding agents
- Effects of a mixed infection with Porphyromonas gingivalis and Treponema denticola on abscess formation and immune responses in mice
- Canalicular adenoma arising in the upper lip: review of the pathological findings
- The effect of surface pore size on the differentiation of rat bone marrow cells: morphological observations and expression of bone related protein mRNA
- Acinic cell carcinoma found by recurrence of a mucous cyst in the sublingual gland