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首页> 外文期刊>Indian Journal of Ophthalmology >Management of an irradiated anophthalmic socket following dermis-fat graft rejection: A casereport
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Management of an irradiated anophthalmic socket following dermis-fat graft rejection: A casereport

机译:真皮脂肪移植物排斥反应后接受辐照的眼科窝处理:一例报告

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摘要

Dermis-fat graft (DFG) is often the only promising option in casesof severely contracted sockets. However, there is an increased riskof graft failure in irradiated sockets with decreased vascularity.In such difficult cases, repeat DFG implantation also has higherrisks of graft failure.We describe an ingenious method of successful managementof an irradiated anophthalmic socket following DFG infection andnecrosis, with acceptable cosmetic results. At surgery, an orbitalimpression was taken with ophthalmic grade alginate. Based onthis measurement, a custom-made stem pressure socket-expandermade up of high density polymethyl methacrylate (PMMA) wasfitted, a week post surgery and kept in situ for six weeks.On review, the fornices had considerably deepened. Theexpander device was removed and the patient was now fittedwith a custom-made thicker prosthesis made up of high-densityPMMA. The patient has followed up for a year subsequently andthe prosthesis has remained stable.Keywords: Contracted socket, socket expansion, stem pressure socket-expander
机译:在插槽严重收缩的情况下,真皮脂肪移植物(DFG)通常是唯一有希望的选择。然而,受辐照的窝发生血管衰竭的移植失败的风险增加。在这种困难的情况下,重复的DFG植入也有更高的移植失败的风险。我们描述了一种巧妙的方法来成功处理DFG感染和坏死后接受辐照的眼科接受治疗,并且可以接受美容效果。在手术中,用眼科等级的藻酸盐进行眼眶印象。根据此测量结果,在手术后一周内安装了由高密度聚甲基丙烯酸甲酯(PMMA)制成的定制阀杆承压膨胀机,并在原位保持了六个星期。移除了膨胀机装置,并且为患者配备了由高密度PMMA制成的定制加厚假体。患者随后进行了一年的随访,并且修复体保持稳定。

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