Hugkulstone C E
Department of Ophthalmology, King's Mill Hospital, Sutton-in-Ashfield, Nottinghamshire.
Br J Ophthalmol. 1991 Apr;75(4):217-8. doi: 10.1136/bjo.75.4.217.
The results of keratometry following trabeculectomy are presented. In contrast to the effects of wound gape after cataract extraction, trabeculectomy produces a reduction in the vertical corneal radius. An initial corresponding increase in horizontal radius is found immediately postoperatively, but this is not apparent by two and seven weeks after surgery. A possible explanation for these findings is proposed.
本文呈现了小梁切除术后角膜曲率测量的结果。与白内障摘除术后伤口裂开的影响不同,小梁切除术会导致角膜垂直半径减小。术后即刻可发现水平半径相应增加,但在术后两周和七周时这种增加并不明显。针对这些发现提出了一种可能的解释。