Yi Na Young, Park Shin Ae, Jeong Man Bok, Kim Won Tae, Kim Se Eun, Chae Je Min, Seo Kang Moon
Department of Veterinary Ophthalmology, College of Veterinary Medicine, Seoul National University, Seoul 151-742, Korea.
J Vet Sci. 2006 Sep;7(3):281-5. doi: 10.4142/jvs.2006.7.3.281.
This study evaluated the surgical outcome and complications of phacoemulsification and the implantation of an acryl foldable intraocular lens (IOL) with a squared edge in dogs with cataracts. Thirty-two eyes from 26 dogs were examined. The mean follow up period was 75.9 days ranging from 23 to 226 days. The complications after phacoemulsification were posterior capsular opacity (PCO) around the IOL (n = 11), ocular hypertension (n = 4), focal posterior synechia (n = 4), hyphema (n = 3) and corneal ulcer (n = 2). The complications associated with the IOL were decenteration of the optic (n = 2) and ventral haptic displacement (n = 1). Most cases of PCO were found only around the margin of the IOL, and all eyes had vision during the observation period. In conclusion, the implantation of an acryl-foldable lens with a squared edge at the time of phacoemulsification is an effective method for preserving the central visual field of dogs with cataract.
本研究评估了白内障犬行超声乳化吸除术及植入方形边缘丙烯酸可折叠人工晶状体（IOL）的手术效果和并发症。对26只犬的32只眼进行了检查。平均随访期为75.9天，范围为23至226天。超声乳化吸除术后的并发症包括人工晶状体周围的后囊膜混浊（PCO）（n = 11）、高眼压（n = 4）、局限性后粘连（n = 4）、前房积血（n = 3）和角膜溃疡（n = 2）。与人工晶状体相关的并发症包括光学部偏心（n = 2）和腹侧袢移位（n = 1）。大多数PCO病例仅在人工晶状体边缘周围发现，并且在观察期内所有眼睛均有视力。总之，超声乳化吸除术时植入方形边缘丙烯酸可折叠晶状体是保留白内障犬中心视野的有效方法。
