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Our experience with dermofat graft in reconstruction of anophthalmic socket.

机译:我们在脱脂角膜移植术中重建眼科窝的经验。

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摘要

PURPOSE: To present our experience with dermofat graft in reconstruction of anophthalmic socket. MATERIAL AND METHODS: In period from September 2005 until June 2009, eight patients have undergone orbital surgery of transplantation of dermofat graft. In six patients the dermofat graft was used as the secondary orbital implant after extrusion of hydroxyapatite orbital implant with major defect of bulbar conjunctiva. The other indication for the dermofat graft was correction of deep superior sulcus of the upper lid in anophthalmic socket in two patients. The graft was harvested from the left side of the belly. The size of the graft purposely exceeded the size of the defect to account for the expected tissue resorption. RESULTS: We experienced no major complication. Approximately 20-40% of dermofat graft reduction was noticed in 3-months period postoperatively. It took 6-8 weeks for the graft to fully epithelize from the conjunctival edge. Silicone conformer was introduced for that period of time. Subsequently, in two out of six patients with dermofat graft as the secondary implant, fornix had to be reconstructed later on with oral mucosa graft. CONCLUSION: Dermofat graft is a valuable material in orbital reconstruction especially in anophthalmic socket.
机译:目的:介绍我们的皮肤脱脂法移植在重建眼科窝方面的经验。材料与方法:自2005年9月至2009年6月,已有8例患者接受了脱皮法脂肪移植的眼眶手术。在6例患者中,在角结膜严重缺损的羟基磷灰石眼眶植入物挤出后,将皮肤脱脂法移植物作为第二眼眶植入物。皮下脂肪移植物的另一个适应症是矫正两名患者的眼睑承窝上盖的深上沟。移植物是从腹部的左侧收获的。移植物的大小有意超过了缺损的大小,以解决预期的组织吸收问题。结果:我们没有重大并发症。术后3个月内,皮下脂肪移植物减少约20-40%。移植物从结膜边缘完全上皮化需要6-8周。在这段时间里引入了有机硅保形剂。随后,在六分之二的皮肤脱脂脂肪移植作为二次植入物的患者中,必须在随后使用口腔粘膜移植物重建穹ni。结论:皮肤脱脂脂肪移植术是眼眶重建中的一种有价值的材料,尤其是在眼科手术中。

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