Singh D, Kumar K
Br J Ophthalmol. 1976 Sep;60(9):638-41. doi: 10.1136/bjo.60.9.638.
One hundred cases of uncomplicated cataract with clear corneae had cataract extraction and were examined at 20 days and six weeks after operation. Keratometry was done preoperatively and keratometry and retinoscopy at each of the follow-up visits. The study was undertaken to evaluate the type (whether pre- or postplaced) and the number of sutures (one, three, or five) that produce the least postoperative astigmatism. We found that the type of suture was immaterial but that three sutures produced the least astigmatism.
100例角膜透明的单纯性白内障患者接受了白内障摘除术,并在术后20天和6周进行了检查。术前进行角膜曲率测量,每次随访时进行角膜曲率测量和检影验光。本研究旨在评估产生最小术后散光的缝线类型(预置或后置)和缝线数量(1根、3根或5根)。我们发现缝线类型无关紧要,但3根缝线产生的散光最小。