Sandford-Smith J H
Br J Ophthalmol. 1978 May;62(5):283-6. doi: 10.1136/bjo.62.5.283.
The results of trabeculectomy and sclerectomy procedures for open-angle glaucoma in African Negroes are compared. Trabeculectomy produced fewer long-term complications, but otherwise there was little difference in their results. Excision of Tenon's capsule and the use of local corticosteroids postoperatively are probably significant in preventing failure of aqueous drainage from subconjunctival fibrosis.
对非洲黑人开角型青光眼小梁切除术和巩膜切除术的结果进行了比较。小梁切除术产生的长期并发症较少，但除此之外，两者的结果几乎没有差异。切除Tenon囊并在术后使用局部皮质类固醇可能对预防结膜下纤维化导致的房水引流失败具有重要意义。
