玻璃体切割联合术治疗伴有玻璃体积血的 新生血管性青光眼

目的探讨玻璃体切割联合术治疗伴有玻璃体积血新生血管性青光眼的效果。方法7例患者7只眼因玻璃体积血新生血管性青光眼接受玻璃体切割联合白内障摘除、全视网膜光凝及小梁切除术。手术前视力光感～0.2，眼压平均 54 mm Hg(38～64 mm Hg )(1 mm Hg=0.133 kPa)。平均随访8个月(6～15个月)。结果手术后视力光感～0.4；眼压平均17 mm Hg(10～30 mm Hg)，显著低于手术前眼压(P＜0.05)；并发症主要包括前房炎性渗出(7只眼)，手术后1～2周内高眼压(2只眼)，手术后脉络膜上腔出血(2只眼)。结论玻璃体切割联合白内障摘除、全视网膜光凝及小梁切除手术可能是治疗某些伴有玻璃体积血新生血管性青光眼的有效方法。(中华眼底病杂志,2005,21:148-149)

Effects of vitrectomy on neovascular glaucoma combined with vitreous hemorrhage

Objective To explore the effects of vitrectomy on neovascular glaucoma combined with vitreous hemorrhage. Methods Seven eyes of 7 patients with neovascular glaucoma combined with vitreous hemorrhage underwent vitrectomy combined with phacoemulsification, panretinal photocoagulation, and trabeculectomy. The preoperative visual acuity ranged from light perception to 0.2, and the mean preoperative intraocular pressure was 54 mm Hg (38-64 mm Hg)(1 mm Hg=0.133 kPa). The mean follow-up was 8 months (6-15 months). Results The postoperative visual acuity ranged from light perception to 0.4, and the mean postoperative intraocular pressure was 17 mm Hg (10-30 mm Hg) which was significantly lower than preoperative one ( P <0.05). The postoperative complications mainly included fibrosis exudates in anterior chamber (7 eyes), intraocular pressure elevation 1-2 weeks after the operation (2 eyes), and postoperative suprachoroid-cavity hemorrhage (2 eyes). Conclusion Vitrectomy combined with phacoemulsification, panretinal photocoagulation, and trabeculectomy may be effective procedures for some cases of neovascular glaucoma combined with vitreous hemorrhage.