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采用水肿角膜植片的后弹力层剥除自动内皮角膜移植术后角膜透明度恢复情况

Corneal clarity restoration after Descemet stripping automated endothelial keratoplasty with edematous corneal graft.

作者信息

Kymionis George D, Kontadakis Georgios A

机构信息

Institute of Vision and Optics, University of Crete, Heraklion, Greece.

出版信息

Eur J Ophthalmol. 2011 Nov-Dec;21(6):830-3. doi: 10.5301/EJO.2011.8312.

Abstract

PURPOSE

To report a case of a patient who underwent Descemet stripping automated endothelial keratoplasty (DSAEK) with implantation of a precut edematous corneal graft, and restored corneal clarity 3 months postoperatively.

METHODS

Case report.

RESULTS

A 54-year-old woman underwent DSAEK due to Fuchs endothelial dystrophy. An edematous appearance of the donor graft was unveiled upon graft preparation but the surgeon decided not to abort the procedure. The severity of graft opacity was not unveiled until implantation. During the first 2 postoperative months recipient cornea and graft continued to appear edematous. After the first 3 postoperative months the patient's cornea had restored its clarity with corrected distance visual acuity (CDVA) of 20/63. No residual graft edema was observed while 9 months postoperatively CDVA was improved to 20/32.

CONCLUSIONS

Corneal clarity in a post-DSAEK patient with implantation of edematous graft could be restored after the first 3 postoperative months.

摘要

目的

报告1例接受了预先切割的水肿角膜移植片植入的Descemet膜剥除自动内皮角膜移植术(DSAEK)患者,术后3个月角膜恢复透明的病例。

方法

病例报告。

结果

一名54岁女性因Fuchs内皮营养不良接受DSAEK手术。在制备移植片时发现供体移植片呈水肿外观,但手术医生决定不中止手术。直到植入时才发现移植片混浊的严重程度。术后前2个月,受体角膜和移植片持续呈现水肿状态。术后3个月后,患者角膜恢复透明,矫正远视力(CDVA)为20/63。未观察到移植片残留水肿,术后9个月时CDVA提高到20/32。

结论

植入水肿移植片的DSAEK术后患者,角膜在术后3个月后可恢复透明。

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