日本口腔外科学会雑誌
Online ISSN : 2186-1579
Print ISSN : 0021-5163
ISSN-L : 0021-5163
経過不良歯科用インプラントの臨床的検討
加藤 仁夫松田 詠子武田 譲湊 耕一山口 福光中野 裕理石井 達郎追川 哲雄泉 廣次
著者情報
ジャーナル フリー

1996 年 42 巻 5 号 p. 484-493

詳細
抄録

We analyzed clinically 36 patients in whom dental implants were unsuccessful. The patients presented for implants treatment at the Department of Oral Surgery, Nihon University School of Dentistry at Matsudo from January 1989 through December 1993.
The results were as follows:
1. The male: female ratio of the patients was 1: 1 and the largest age group was from 40 to 69 years.
2. Type of implant: endosteal implant (31 cases), subperiosteal implant (3 cases), endodontic implant (1 case), endosteal implant and endodontic implant concurrently (1 case).
3. Chief complaint: excessive implant mobility (8 cases), gingival swelling (7 cases), occlusal pain (6 cases), spontaneous pain (5 cases).
4. Present condition: excessive implant mobility (23 cases), resorption of alveolar bone (17 cases), pus discharge (12 cases), swelling (9 cases), spontaneous pain (9 cases), occlusal pain (7 cases), bleeding (4 cases), paralysis (4 cases).
5. Secondary conditions: alveolar ostitis (28 cases), maxillary sinusitis (5 cases), ostitis of the jaw (3 cases), temporomandibular arthrosis (3 cases), paralysis of the inferior alveolar nerve (3 cases).
6. Some symptoms developed in 15 patients from immediately after implant operation. In spite of discomfort, implants were used for an average of 5.1 years.

著者関連情報
© 社団法人日本口腔外科学会
前の記事 次の記事
feedback
Top