Ben-Ur Z, Gorfil C, Shifman A
Section of Oral Rehabilitation, Tel Aviv University, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv, Israel.
Quintessence Int. 1996 Sep;27(9):603-6.
Retention of complete mandibular dentures can be successfully achieved by means of an implant-retained or natural tooth-retained bar and clip system in the anterior segment of the mandible. The same design principles hold true for both methods of anchoring the retentive bar. These retentive elements must be constructed to allow some freedom of movement around a fulcrum line designed to be perpendicular to the sagittal plane.
通过在下颌前部采用种植体固位或天然牙固位的杆卡系统，可以成功实现全口下颌义齿的固位。两种固定固位杆的方法遵循相同的设计原则。这些固位元件的构造必须允许围绕设计为垂直于矢状面的支点线有一定的活动自由度。
