202例口腔修复病种构成调查与分析  

Investigation and Analysis of the Species Composition of 202 Cases of Oral Prosthodontics

作　　者：衣战赢 段少宇 Yi Zhanying;Duan Shaoyu(Department of Stomatology,Beijing Electric Power Hospital of the State Grid Corporation of China,Beijing 100073,China;不详)

机构地区：[1]国家电网公司北京电力医院口腔科,北京市100073

出　　处：《中国病案》2020年第3期60-62,共3页Chinese Medical Record

摘　　要：目的探讨202例口腔修复病例病种构成调查与分析。方法选取2017年1月1日-2018年12月13日某院收治的行口腔修复的牙体缺损、牙列缺失以及牙列缺损患者202例病理资料,对患者发病年龄、发病部位、性别分布以及修复手段等相关信息进行分析对比。结果牙体缺损主要集中在50岁以前,牙列缺损主要集中在30岁~70岁,牙列缺失主要集中在50岁以后,差异具有统计学意义;上颌牙出现损伤概率为76.2%(154/202),下颌牙出现损伤概率为23.8%(48/202),上颌牙出现牙齿缺损的概率明显高于下颌牙;在本次研究入组牙列缺损病例中,K3类缺失类型最多,占35.8%,其次为K4类缺失型,占31.7%,与K1(17.5%)、K2(15.0%)占比存在明显差异。结论牙列缺失主要发生在高龄人群,牙列缺损主要发生在50岁以前,其中上颌牙发生率更高,且牙列缺损还以K3类缺失为主。Objective To investigate the species composition of 202 cases of oral prosthodontics.Methods From January 2017 to December 2018,202 cases of patients with dental defects,dentition defects and dentition defects treated in our hospital were selected for pathological data analysis and comparison of relevant information of patients,such as age of onset,location of onset,gender distribution and means of restoration.Results Dental defects mainly occurred before 50 years old,dental defects mainly occurred between 30 and 70 years old,and dental defects mainly occurred after 50 years old,with statistically significant differences.The probability of damage to maxillary teeth was 76.2%(154/202),and the probability of damage to mandibular teeth was 23.8%(48/202).The probability of tooth defects in maxillary teeth was significantly higher than that in mandibular teeth.Among the dental defects enrolled in this study,K3 type of deletion was the largest,accounting for 35.8%,followed by K4 type of deletion,accounting for 31.7%,which was significantly different from K1(17.5%)and K2(15.0%).Conclusions With the change of people’s thinking and lifestyle,people’s requirements for oral prosthodontics were gradually increasing.Therefore,clinicians should timely understand the distribution characteristics of tooth damage in patients and constantly improve their professional quality,so as to provide better treatment plans for patients.

关 键 词：牙齿缺损 口腔修复 流行病学 分布特点 义齿 

分 类 号：R783[医药卫生—口腔医学]