摘要
目的 探讨牙隐裂的治疗及疗效。方法 对 15 8例共 16 2颗后牙隐裂牙 ,包括牙釉质隐裂和牙本质隐裂 ,所有病例均进行综合治疗 ,并分期复查 ,最长观察时间 2 .5a。结果 16 2颗隐裂牙的治疗成功与改善率为 90 .74% ,在失败病例中 ,急性牙髓炎 6颗 ( 3.7% ) ,牙槽脓肿 3颗 ( 1.85 % ) ,慢性根尖周炎 2颗 ( 1.2 4% ) ,牙折裂 4颗 ( 2 .4% )。结论 牙隐裂因多种因素所致 ,因此早期发现 ,综合治疗 ,定期复查是治疗的
Objective To detect the treatment and effect of posterior cracked tooth.Methods 162 posterior cracked teeth of 158 cases, including enamel fissure and dentin fissure, all there cases undergone the synthetical treatment and follow up in different period, the longest observation period was 2.5 years.Results The healing and improved rate of 162 cracked teeth 90.74%. Among cases of failure , we have founded 6 cases of acute pulpitis (3.7%) , 3 cases of alveodental abscess (1.85%) , 2 cases of chronic apical periodontitis (1.24%), 4 cases of tooth fracture (2.4%).Conclusion Cracked tooth was caused by multiple factors. Early diagnasis , synthetical treatment , and follow up in different period are 3 main factors in treatment. [
出处
《上海口腔医学》
CAS
CSCD
2000年第2期86-87,共2页
Shanghai Journal of Stomatology
关键词
后牙隐裂
病因
综合治疗
疗效
Posterior Cracked Tooth
Etiology
Synthetical Treatment
Effect
