齒源性瘻管之治療

本研究以高醫學院附設醫院牙科保存科病患共86顆含齒源性瘻管之病源齒為對象，來評估這些病源齒接受保守性齒內治療的預後情形。回診病例中，合乎最少六個月以上之追蹤時間者共52例(60％)，其結果如下：⑴病源齒接受齒內治療的成功率是82.7％(43／52)；預後結果在性別上並無統計上之差異。⑵二年以上之追蹤病例成功率高於二年以內之追病例，但無統計上之差異。⑶根尖病灶直徑小於5mm之病例成功率高於根尖病灶直徑大於5mm者，兩者亦無統計上之差異。⑷非手術治療的病例，成功率是79.1％(34／43)；手術治療的病例，成功率是66.7％(6／9，不包括3例因非手術治療失敗而重新接受手術治療成功者)。

關鍵字

無資料

並列摘要

The purpose of this study was to evaluate the results of conservative endodontic therapy of 86 fistulous cases of dental origin at the Department of Conservative Dentistry, Kao-hsiung Medical College Hospital. Approximate-ly 60% (52/86) endodontically treated teeth, with a minimum recall period of 6 months, were evaluated for success or failure. The results are as follow: ⑴The overall success rate was 82.7% (43/52) fistulous cases. There was no significant statistical difference between male and female patients. ⑵There was a better success rate with cases over a 2-year recall period than with cases under a 2-year recall period, but there was no significant statistical difference between these two groups. ⑶Cases with periapical pathosis less than 5mm in diameter, had a better success rate than those with periapical pathosis larger than 5 mm in diameter, but there was no significant statistical difference between these two groups. ⑷There was a 79.1% (34/43) success rate in non-surgically treated cases, and a 66.7% success rate (6/9, excluding three success-fully retreated cases which had been originally treated with a non-surgical tech-nique) in surgically treated cases.

並列關鍵字

sinus tract ； dental fistula

國際替代計量

齒源性瘻管之治療

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