中文摘要：

目的：探讨个体化预成型钛网修复眶下壁骨折的应用效果。方法：对下壁眼眶骨折患者共67例67眼采用个体化预成型钛网进行手术修复,术后随访期为1a,监测切口愈合情况、视力、眼球运动度、复视及眼球突出情况。结果：术后随访期间无感染,无钛网移位、脱出、变形及排斥等并发症,无下睑外翻病例发生。眼球内陷均达到双眼球突出度对比相差小于2mm。术后随访1a,所有患者眶下壁骨折全面修复。眼球运动无受限,各方向运动到位。复视者5例中复视完全消失4例,明显改善1例,2例眼球下移者下移均消失。术后视力与术前对比无明显变化。第一眼位复视消失率为93%,另外3例患者明显改善,周边视野复视消失率为86%,另2例患者明显改善。结论：应用个体化预成型钛网进行眶下壁骨折修复效果满意,安全性好。

英文摘要：

AIM：To discuss the application effect of individually performed titanium mesh in infraorbital wall fracture reconstruction.METHODS：Sixty-seven patients（67 eyes） diagnosed as infraorbital fracture from January 2011 to February 2014 were performed reconstruction with individually performed titanium mesh.The recovery of incision,visual acuity,eyeball mobility,diplopia and proptosis were monitored by post-operation follow-up which lasted for 1a.RESULTS：No infection,titanium mesh transposition,prolapse,deformities,exclusion or ectropion were occurred in the follow-up period.The eyeball embole was less than 2mm by bilateral proptosis contrast.The diplopia in 5 eyes were disappeared in 4 and approved in one.The eyeball descent in 2 cases was disappeared.The visual acuity was the same compared with pre-operation.The rate of disappeared diplopia at primary position was 93% and improved significantly in the other 3 patients.The rate of disappeared diplopia at peripheral visual field was 86% and improved significantly in the other 2 patients.CONCLUSION：The reconstruction effect of individually performed titanium mesh in infraorbital wall fracture was satisfied and safe.