新月体自体移植物-移植物救治技术用于浅层前角膜移植术中过小供皮皮孔的治疗。

IF 1.9 3区医学 Q2 OPHTHALMOLOGY

Cornea Pub Date : 2024-10-30 DOI:10.1097/ICO.0000000000003742

Aafreen Bari, Sridevi Nair, Namrata Sharma, Rajesh Sinha, Tushar Agarwal

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引用次数: 0

摘要

目的：描述在浅表前板层角膜移植术（SALK）中使用新月形自体移植物作为移植物挽救技术治疗供体皮孔意外过小的情况：方法：一项前瞻性干预研究纳入了 4 名患者的 5 只眼睛，这些患者接受了 SALK 手术，但不慎造成供体皮孔过小。所描述的技术包括从宿主皮孔本身制备新月形移植物，使其与剩余的裸露受体基质床相匹配：随访 6 周时，新月形自体移植物与供体组织一起均匀上皮化。没有发生移植物开裂、排斥或感染：来自宿主皮孔的新月形自体移植为处理 SALK 供体皮孔过小的病例提供了一种简单、易于操作的独特技术，而且没有额外风险。

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Crescentic Autograft-Graft Salvage Technique for Undersized Donor Lenticules in Superficial Anterior Lamellar Keratoplasty.

Purpose: To describe the use of crescentic autograft as a graft salvage technique for inadvertently undersized donor lenticules in superficial anterior lamellar keratoplasty (SALK).

Methods: A prospective interventional study included 5 eyes of 4 patients who underwent SALK and had an inadvertently undersized donor lenticule. The described technique involves the preparation of a crescent-shaped graft from the host lenticule itself that is matched to fit into the remaining bare recipient stromal bed.

Results: At 6-week follow-up, the crescentic autograft was uniformly epithelized along with the donor tissue. There were no incidences of graft dehiscence, rejection, or infection.

Conclusions: Crescentic autograft from the host lenticule offers a simple, easy-to perform, and unique technique to manage cases of undersized donor lenticules in SALK with no additional risks.

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来源期刊

Cornea 医学-眼科学

CiteScore

5.20

自引率

10.70%

发文量

354

审稿时长

3-6 weeks

期刊介绍： For corneal specialists and for all general ophthalmologists with an interest in this exciting subspecialty, Cornea brings together the latest clinical and basic research on the cornea and the anterior segment of the eye. Each volume is peer-reviewed by Cornea''s board of world-renowned experts and fully indexed in archival format. Your subscription brings you the latest developments in your field and a growing library of valuable professional references. Sponsored by The Cornea Society which was founded as the Castroviejo Cornea Society in 1975.