深板层角膜移植术中大气泡技术的变体

Variant of the big bubble technique in deep anterior lamellar keratoplasty.

作者信息

Fournié Pierre, Malecaze François, Coullet Julien, Arné Jean-Louie

机构信息

Service d'Ophtalmologie, Hôpital Purpan, Place du Docteur Baylac, 31059 Toulouse Cedex, France.

出版信息

J Cataract Refract Surg. 2007 Mar;33(3):371-5. doi: 10.1016/j.jcrs.2006.10.053.

DOI:10.1016/j.jcrs.2006.10.053

PMID:17321383

Abstract

We describe a variant of the big-bubble technique that involves placement of a stromal corneal nick and nontraumatic intrastromal insertion of a blunt cannula following anterior lamellar keratectomy. The goal of this technique is to reduce the risk for intraoperative corneal perforation and to obtain a large air bubble between Descemet's membrane and the corneal stroma. Deep anterior lamellar keratoplasty is easier and safer with this technique.

摘要

我们描述了一种大泡技术的变体，该技术包括在板层角膜前切除术之后进行基质角膜切口以及钝头套管针的无创伤基质内插入。此技术的目的是降低术中角膜穿孔的风险，并在Descemet膜和角膜基质之间获得一个大气泡。采用该技术进行深板层角膜移植术会更简便且更安全。