Schulte J K, Smith D E
J Prosthet Dent. 1980 Dec;44(6):595-603. doi: 10.1016/0022-3913(80)90454-0.
Fifty-three patients were recalled for clinical examination to determine oral changes which occurred during the time that they wore swinglock removable partial dentures. Pertinent findings were as follows: 1. The swinglock removable partial denture should be considered as a treatment alternative for patients with unfavorable periodontal support and for patients missing key abutments. 2. Patients who have worn swinglock removable partial dentures for periods of 13 to 75 months did not demonstrate a continued periodontal breakdown, even when there was unfavorable periodontal support. 3. The swinglock removable partial denture may aid in reducing tooth mobility when the patient can maintain good levels of oral hygiene to control inflammation and the dentist can provide a proper occlusion. 4. As evidenced by responses to a satisfaction questionnaire, patient acceptance of the swinglock design was good. 5. The high prevalence of patients reporting for recall examination with one or more decayed teeth (22.4%) and removable partial dentures requiring relines (28.3%) emphasizes the need for proper recall of patients. 6. The swinglock removable partial denture will function satisfactorily if the dentist follows basic principles of removable partial denture construction and if the patient maintains a good level of oral hygiene and returns for regular recall visits.
53名患者被召回进行临床检查，以确定他们佩戴旋转锁式可摘局部义齿期间发生的口腔变化。相关发现如下：1. 对于牙周支持不佳的患者以及缺失关键基牙的患者，旋转锁式可摘局部义齿应被视为一种治疗选择。2. 佩戴旋转锁式可摘局部义齿13至75个月的患者，即使存在牙周支持不佳的情况，也未出现持续的牙周组织破坏。3. 当患者能够保持良好的口腔卫生水平以控制炎症，并且牙医能够提供适当的咬合时，旋转锁式可摘局部义齿可能有助于减少牙齿松动。4. 从满意度调查问卷的反馈来看，患者对旋转锁设计的接受度良好。5. 有一个或多个龋齿前来复诊检查的患者比例较高（22.4%），以及需要重衬可摘局部义齿的患者比例较高（28.3%），这强调了对患者进行适当复诊的必要性。6. 如果牙医遵循可摘局部义齿制作的基本原则，并且患者保持良好的口腔卫生水平并定期复诊，旋转锁式可摘局部义齿将发挥令人满意的功能。
