Yang Liya, Xu Meibang, Jin Xiaolei, Xu Jiajie, Lu Jianjian, Zhang Chao, Li Shuyuan, Teng Li
Department 2 of Cranio-Maxillo-Facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China.
Department 2 of Cranio-Maxillo-Facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China.
J Craniomaxillofac Surg. 2014 Jul;42(5):e176-81. doi: 10.1016/j.jcms.2013.08.003. Epub 2013 Sep 14.
Over the past 20 years, there has been an increase in the use of bioresorbable fixation system in orthognathic surgery, but concerns remain about the stability of fixation. This review is to seek evidence for the effectiveness of bioresorbable fixation systems compared to titanium systems used for orthognathic surgery.
A systematic review of the scientific literature listed on PubMed, Embase, Cochrane Central Register of Systemic Reviews and Cochrane Central Register of Controlled Trials was performed, up to December 2012.
Twenty articles were selected based on inclusion and exclusion criteria: five RCTs and fifteen prospective. We compared these studies, published between 1997 and 2012 and involving 1092 participants examining skeletal stability of bioresorbable fixation in orthognathic surgery.
This review found that the published data have shown that bioresorbable fixation systems produce reliable skeletal stability.
在过去20年里，正颌外科中生物可吸收固定系统的使用有所增加，但对于固定稳定性的担忧依然存在。本综述旨在寻找证据，以比较生物可吸收固定系统与用于正颌外科的钛制系统的有效性。
截至2012年12月，对PubMed、Embase、Cochrane系统评价中央注册库和Cochrane对照试验中央注册库中列出的科学文献进行了系统评价。
根据纳入和排除标准选择了20篇文章：5项随机对照试验和15项前瞻性研究。我们比较了这些在1997年至2012年期间发表的研究，这些研究涉及1092名参与者，研究了正颌外科中生物可吸收固定的骨骼稳定性。
本综述发现，已发表的数据表明生物可吸收固定系统能产生可靠的骨骼稳定性。
