论文部分内容阅读
睑下垂的矫正术式有提上睑肌缩短、利用额肌悬吊和利用上直肌提吊等三种术式。利用额肌悬吊术多选用自体阔筋膜。因其不被排斥和延长,术后可保持睑眼形态的稳定。我院解剖学教研室报道了有关聚酯纤维的力学性能及各种消毒法对其力学性能的影响,以及生物相容性等方面的实验研究。作者采用了聚酯纤维代替自体阔筋膜,做了15只眼10例额肌悬吊术,取得了较好的效果,现报道如下。材料选择用实验和临床常用的聚酯纤维绳(Polyester Fibre PF),由南京化学纤维厂技术科提供,规格为150D/36F,绳内含单丝567根,单丝直径25μ。采用双股绳作成梯形编织带。梯形底边宽度为睑板宽度相等,顶边宽为1.0cm(固定长度)。先将聚酯纤维编织带用肥皂水清洗3次,然后放入
Surgery for ptosis has levator muscle shortened, the use of the amount of muscle suspension and the use of the upper rectus abdominus and other three surgical procedures. Use of frontal muscle suspension and more use of autologous fascia. Because it is not excluded and extended, postoperative can maintain the stability of the shape of the eyelid. Anatomy Department of our hospital reported on the mechanical properties of polyester fibers and various disinfection on its mechanical properties, as well as biocompatibility and other aspects of experimental study. The author used a polyester fiber instead of autologous fascia, did 15 eyes 10 cases of frontal muscle suspension, and achieved good results, are reported below. Material Selection The experimental and clinical commonly used polyester fiber ropes (Polyester Fiber PF), provided by the Nanjing Chemical Fiber Factory Technical Section specifications 150D / 36F, 567 monofilament rope, monofilament diameter 25μ. Double-stranded rope made of trapezoidal braid. Trapezoidal base width tarsal width equal, top edge width of 1.0cm (fixed length). Polyester fiber braid first wash with soap and water three times, and then into