Anilkumar K, Geetha A, Ramakrishnan T, Vijayalakshmi R, Pameela E
Lecturer, Department of Periodontics, Meenakshi Ammal Dental College, Madhuravoyal, Chennai - 600 095, India.
J Indian Soc Periodontol. 2009 Jan;13(1):50-4. doi: 10.4103/0972-124X.51897.
Treatment of gingival recession has become an important therapeutic issue due to increasing cosmetic demand. Multiple surgical procedures have been developed to obtain predictable esthetic root coverage. More specifically, after periodontal regenerative surgery, the aim is to achieve complete wound healing and regeneration of the periodontal unit. A recent innovation in dentistry is the preparation and use of platelet-rich plasma (PRP), a concentrated suspension of the growth factors, found in platelets. These growth factors are involved in wound healing and postulated as promoters of tissue regeneration. This paper reports the use of PRF membrane for root coverage on the labial surfaces of the mandibular anterior teeth. This was accomplished using laterally displaced flap technique with platelet rich fibrin (PRF) membrane at the recipient site.
由于美容需求的增加，牙龈退缩的治疗已成为一个重要的治疗问题。已经开发出多种外科手术方法来实现可预测的美学牙根覆盖。更具体地说，在牙周再生手术后，目标是实现伤口的完全愈合和牙周单位的再生。牙科领域的一项最新创新是制备和使用富含血小板血浆（PRP），它是血小板中生长因子的浓缩悬浮液。这些生长因子参与伤口愈合，并被假定为组织再生的促进剂。本文报道了使用富血小板纤维蛋白（PRF）膜在下颌前牙唇面进行牙根覆盖。这是通过在受植部位使用侧向移位瓣技术并结合富血小板纤维蛋白（PRF）膜来完成的。
