C3f8玻璃体腔注射后高眼压原因分析

目的探讨巩膜外加压联合玻璃体腔全氟丙烷(C3f8)注射治疗视网膜脱离后高眼压发生的原因及其处理措施。方法对52例(52眼)视网膜脱离患者,观察巩膜外加压联合玻璃体腔C3f8注射术后眼压情况,并测定手术前后房角开放距离500。结果 52眼中7眼术后发生高眼压(13.5%),高眼压眼手术后房角开放距离500明显减小,差异有统计学意义。术后4眼眼压自行恢复正常,3眼用药物控制到正常。结论 C3f8注射后高眼压发生率为13.5%,其中一部分可以直接恢复,其余的用药物均能很好控制。

The Cause of Intraocular Pressure Elevation Following C3f8 Intravitreal Injection

Objective To investigate the incidence and causes of intraocular pressure(IOP) elevation in patients underwent sclera buckling with perfluoropropane(C3f8) intravitreal injection for retina detachment,and to evaluate the clinic management of eyes with high intraocular pressure.Methods Fifty-two patients(52 eyes) with retina detachment who underwent sclera buckling with C3f8 intravitreal injection were observed.Intraocular pressure was checked by non touch tonometry.Angle opening distance 500(AOD500) was eval...