Bone formation around immediately placed oral implants in diabetic rats

被引:0
|
作者
Shyng, Yih-Chuen
Devlin, Hugh
Ou, Keng-Liang
机构
[1] Univ Manchester, Sch Dent, Manchester M15 6FH, Lancs, England
[2] Kaohsiung Mil Gen Hosp, Div Oral & Maxillofacial Surg, Kaohsiung, Taiwan
[3] Taipei Med Coll, Grad Inst Oral Sci, Taipei, Taiwan
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中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Research has shown a decrease in femoral bone-to-implant contact in rats with uncontrolled diabetes. The present study aimed to test the hypothesis that this decrease may be the result of a decreased mineral apposition rate. In 20 normal and 20 diabetic rats, a titanium implant was inserted into the tooth extraction socket immediately after the right maxillary molars were extracted. There was a significantly reduced mineral apposition rate in the diabetic rats compared with the normal rats (P = .0001), but no difference between rats sacrificed at 20 and 40 days (P = .297). The results suggest that implant insertion immediately following tooth extraction in patients with poorly controlled diabetes is contraindicated.
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页码:513 / 514
页数:2
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