聚四氟乙烯作为羟基磷灰石眼眶植入物的包裹材料。
Polytetrafluoroethylene as a wrapping material for a hydroxyapatite orbital implant.
作者信息
Kao L Y
机构信息
Department of Ophthalmology, Chang-Gung Memorial Hospital, Chang Gung University, Taipei, Taiwan.
出版信息
Ophthalmic Plast Reconstr Surg. 2000 Jul;16(4):286-8. doi: 10.1097/00002341-200007000-00006.
PURPOSE
Porous coralline hydroxyapatite orbital implants have been used with great success in anophthalmic sockets. We used a substitute for donor sclera as a wrapping tissue.
METHODS
Orbital implants were wrapped with polytetrafluoroethylene (PTFE) instead of homologous donor tissue in five patients after enucleation.
RESULTS
The postoperative course was uneventful in three cases. Complications occurred in two cases: one with implant exposure, and one with severe implant infection leading to its eventual removal.
CONCLUSIONS
PTFE is inferior to other wrapping tissue.
目的
多孔珊瑚羟基磷灰石眼眶植入物已在无眼球眼眶中成功应用。我们使用一种替代供体巩膜的组织作为包裹组织。
方法
5例眼球摘除术后患者的眼眶植入物用聚四氟乙烯（PTFE）包裹，而非同种异体供体组织。
结果
3例术后过程顺利。2例出现并发症：1例植入物暴露，1例发生严重植入物感染最终导致其被取出。
结论
聚四氟乙烯不如其他包裹组织。
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