Clinical observation of Medpor porous polyethylene implants in treatment of enophthalmos combined with orbital fracture

VernacularTitle:Medpor板修复眼眶骨折合并眼球内陷的临床观察
Author: Yi, SUN ; Hong, CAO ; Zhen-Guo, YAN
Publication Type:Journal Article
Keywords: Medpor; enophthalmos; orbital fracture
From: International Eye Science 2014;(10):1901-1903
CountryChina
Language:Chinese
Abstract: AIM: To observe the efficacy of Medpor porous polyethylene implants in treatment of enophthalmos combined with orbital fracture.
METHODS: Seventeen cases ( 17 eyes ) with enophthalmos caused by orbital fracture underwent surgical treatment with Medpor porous polyethylene implants. All accepted a 6-mo follow-up and the data of enophthalmos, eyeball movement and diplopia were collected.
RESULTS: The average difference of exophthalmos between damaged eyes and undamaged eyes was (3. 4±1. 5 ) mm preoperatively, two cases had residual 1mm enophthalmos 6mo after surgery, while other 15 cases were completely corrected. Seventeen cases suffered from eyeball movement restriction and diplopia preoperatively, 16 cases had normal eyeball movement without diplopia 6mo after surgery, 1 case with limitation of abduction and horizontal diplopia. There was no extrusion, rejection, infection or other complications occurred during follow-up.
CONCLUSION: Medpor porous polyethylene implants can effectively improve the orbit volume to repair enophthalmos caused by orbital fracture.