小切口白内障手术时矫正术前散光。
Correction of preexisting astigmatism at the time of small incision cataract surgery.
作者信息
Shepherd J R
机构信息
Sunrise Medical Center, Las Vegas, Nevada 89109.
出版信息
J Cataract Refract Surg. 1989 Jan;15(1):55-7. doi: 10.1016/s0886-3350(89)80140-3.
PMID:2921734
Abstract
To reduce preexisting astigmatism in patients having cataract surgery, paired keratotomy incisions of graded lengths were performed at the time of cataract extraction. Small incisions, made possible by foldable silicone implants, were used to make the correction more accurate. The results obtained in 48 patients are analyzed. It appears that this technique is safe, quick, and helpful in reducing preexisting astigmatism.
摘要
为减少白内障手术患者的既有散光，在白内障摘除时进行了不同长度的配对角膜切开术切口。可折叠硅胶植入物使得小切口成为可能，从而使矫正更加精确。对48例患者的结果进行了分析。结果表明，该技术安全、快速，有助于减少既有散光。
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