眼内压增高可发生在白内障摘出术后早期,无论用或不用糜蛋白酶都有。眼压描记表明,相伴着白内障术后早期眼内压增高,房水流畅度有显著降低。有人提出房水流畅度降低是由于手术时损伤了小梁网状结构。假如是这样的话,那么没有损伤小梁的纯粹角膜切口。眼内压增高的发病率就该下降。因此,我们研究了一组通过角巩膜缘切口的白内障手术病人和另一组通过角膜切口的白内障术后病人,看他们术后的眼内压增高是否有重大的差别。 Intraocular pressure can occur in the early postoperative cataract extraction, with or without chymotrypsin have. IOP mapping shows that accompanied by cataract surgery after the early intraocular pressure increased, atrial fluid flu significantly reduced. It was suggested that the reduction of fluid flu is due to surgery traumatic trabecular meshwork. If so, then there is no pure trabecular corneal incision injury. The incidence of intraocular pressure should be reduced. Therefore, we examined whether a group of cataract surgeries that had undergone incisional scleral limbus and another group of cataract patients who had undergone an incision through the cornea had a significant difference in intraocular pressure (IOP) after their surgery.