Richards S C, Maberley A L
University of British Columbia, Vancouver.
Can J Ophthalmol. 1993 Feb;28(1):24-7.
We reviewed 287 cases of pars plana vitrectomy performed between January 1985 and June 1990 in which retinotomies were created for drainage of subretinal fluid or blood. We found subretinal neovascularization associated with the retinotomy site in two cases (1%) and focal proliferative vitreoretinopathy associated with the retinotomy site in seven cases (2%). These complications were more likely to occur with retinotomies made within the superior macular region (p = 0.002).
我们回顾了1985年1月至1990年6月间进行的287例玻璃体切除术，这些手术中为引流视网膜下液或血液而进行了视网膜切开术。我们发现2例（1%）视网膜切开部位出现视网膜下新生血管，7例（2%）视网膜切开部位出现局限性增殖性玻璃体视网膜病变。这些并发症在上黄斑区进行视网膜切开时更易发生（p = 0.002）。
