摘要
目的 为了诊断部分病例疗程长，久治不愈的牙龈瘘管。方法 观察了１２０ 例牙源性瘘管，其病源牙有四种：即慢性根尖周炎（ 有瘘型） 、牙髓牙周联合病、创作性根尖周炎、医源性牙病，以第一种牙病引起的龈瘘最常见。每种牙病所致瘘管位置各不相同，可作为病源牙诊断的重要参考。对１２０ 例有龈瘘的患牙进行治疗。结果治愈率５３ ．３ ％ ，有效率９２ ．５ ％ 。结论 对牙齿瘘管的治疗，关键是对病源牙应作出准确的诊断，及时采取去除病因的治疗方法，即可缩短疗程，提高疗效。
Objective To analyse the cause of long-standing gingival fistula.Methods The causes of 120 cases of gingival fistula were divided into four types:chronic periapical periodontitis (the most common one),periodontal-endodontics complex lesion,traumatic periapical periodontitis and iatrogenic injuries.The positions of fistula were analysed.Results 120 teeth causing fistulas were treated.The cure rate was 53.3%,the effective rate was 92.5%.The positions of fistula varied according to different causes,which were important signs for diagnosis of pathogenic tooth.Conclusion The results suggest that exact diagnosis of pathogenic tooth is the key for successful treatment.To remove the cause of the disease in time will shorten the course of treatment.
出处
《现代口腔医学杂志》
CAS
CSCD
1999年第2期111-113,共3页
Journal of Modern Stomatology
