论文部分内容阅读
我们统计了自1956年6月至1958年5月就诊人数共3680人,其中拔牙患者1387名,占就诊人数的37.69%。平均每2.65人即有拔牙者一人。为了准确统计起见我们将拔牙病因分为:龋病,牙周病,额外牙,错位牙,冠周炎,其它六项。1.龋病:因龋病所致成的牙髓炎、牙周膜炎、牙槽脓肿、残根、根端肉芽肿、死髓牙等。2.牙周病:久治不愈及失夫咀嚼功能的。3.冠周炎:所有的冠周炎及智齿阻生。4.额外牙:有碍美观或无阻嚼功能的额外牙。5.错位:牙齿向腭、颊、唇或舌侧错位或扭转无阻嚼功能及有碍美观者。6.其它:包括外伤,换牙期的乳牙、埋伏牙,晚期脱落的乳牙及因外科手术或义齿修复需要
We counted from June 1956 to May 1958 a total of 3680 visits, of which 1387 were tooth extraction, accounting for 37.69% of the number of visits. An average of 2.65 people who have a tooth extraction. In order to accurately statistics, we will be divided into the cause of tooth extraction: caries, periodontal disease, extra teeth, dislocation of teeth, pericoronitis, the other six. 1. Caries: due to dental caries caused by pulpitis, periodontitis, alveolar abscesses, residual roots, granulomatosis, dead marrow and so on. 2. Periodontal disease: long treatment and lost husband chewing function. 3. Pericoronitis: All pericoronitis and wisdom teeth impacted. Extra teeth: Extra teeth that impede beauty or unobstructed chewing. 5. Dislocation: teeth to the palate, cheek, lip or tongue dislocation or twist unobstructed chewing function and hinder the appearance. 6. Others: Including trauma, deciduous teeth, teeth, late deciduous teeth and the need for surgical or denture repair