Cortellini P, Prato G P
University of Siena, School of Dental Medicine, Italy.
Int J Periodontics Restorative Dent. 1994 Feb;14(1):8-15.
Five cases are presented to document the use of an unusual barrier in the treatment of infrabony defects according to the principles of guided tissue regeneration. A rubber dam was positioned after flap elevation, defect debridement, and root planing to cover the defect and the surrounding bone. The dam was covered with the surgical flap and removed after 5 weeks. The 1-year clinical measurements and reentry procedure demonstrated the efficacy of the rubber dam as a barrier in guided tissue regeneration procedures.
现报告5例病例，以记录在引导组织再生原则下，使用一种特殊屏障治疗骨下袋缺损的情况。在掀起皮瓣、清除缺损组织及进行根面平整后，放置橡皮障以覆盖缺损及周围骨质。橡皮障上覆盖手术皮瓣，并在5周后移除。1年的临床测量及再次手术过程证明了橡皮障作为引导组织再生手术中屏障的有效性。
