上颌牙列远中游离缺失可摘局部义齿60例临床分析

Clinical analysis of 60 cases of maxillary removable distal extension partial denture.

目的:比较上颌牙列远中游离缺失可摘局部义齿修复中U形大连接体与腭板宽腭杆大连接体的满意度。方法:回顾比较上颌U形大连接体与腭板宽腭杆大连接体可摘局部义齿修复患者各30例戴用1个月后满意度,用x2检验统计分析。结果:上颌U形大连接体与腭板宽腭杆大连接体义齿戴用后义齿满意度差别有统计学意义(P﹤0.05)。结论:戴用腭板宽腭杆大连接体义齿患者满意度较高。

Objective：To compare the denture satisfaction of U shape major connector and palatal plate or strap major connector using in maxillary removable distal extension partial denture.Method：Retrospective analysis and compare the denture satisfaction of 30 cases of U shape major connector and 30 cases of palatal plate or strap major connector using in maxillary removable distal extension partial denture.The difference was analyzed by chi-square test.Result：Denture satisfactions of two types of major connector were statistically significant（P 0.05）.Conclusion：The patients with palatal plate or strap major connector denture owned higher denture satisfaction.