書誌事項
- タイトル別名
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- Long-term Follow-up Study on Cone-Crown-Telescope Retained Dentures (C.C.R.D.'s). Part 1. Over 10 Years Follow-up Report on C.C.R.D.'s.
- Part 1. Over 10 Years Follow-up Report on C. C. R. D.'s
- 第1報長期経過の調査
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In order to estimate the long-term influence of denture-wearing, we followed up 211 patients with the cone-crown-telescope retained dentures (CCRD's) worn for over 10 years. Of these patients, the clinical examinations were performed on 152 cases. The mean period of wearing denture was 12 years and the average age of cases was 62 years. The cases were divided into 4 groups as follows. The numbers by group were 29 for Kennedy class I, 54 for class II, 45 for class III and 24 for few remaining teeth (FR) group.<BR>The following results were obtained.<BR>1. In class I, II and III groups, CCRD's were generally functional, however, some oral changes were observed. But in the FR group, 30-60% were unfavorable for many items.<BR>2. Of 614 abutments, 13.7% were extracted. The rate of discarded CCRD's occurred in 12.8% after wearing for 10 years.<BR>3. Relining of dentures was performed frequently except for the class III group.<BR>4. Breakage of dentures accounted for more than 90%. And severe states such as root fractures were 40% of these troubles.
収録刊行物
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- 日本補綴歯科学会雑誌
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日本補綴歯科学会雑誌 39 (4), 688-695, 1995
社団法人 日本補綴歯科学会
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詳細情報 詳細情報について
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- CRID
- 1390001204410152576
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- NII論文ID
- 110003856532
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- NII書誌ID
- AN00197911
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- ISSN
- 1883177X
- 03895386
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可