青光眼急性发作期睫状体脱离的超声生物显微镜观察

目的 评价超声生物显微镜（ultrasound bio-microscopy,UBM）在原发性急性闭角型青光眼急性发作期睫状体脱离诊断中的应用价值.方法 对原发性急性闭角型青光眼急性发作期患者入院及术前常规行UBM检查,诊断睫状体脱离,并对睫状体脱离的高度、范围及与眼压的关系进行分析.结果 应用UBM检查原发性急性闭角型青光眼急性发作期1 556只眼,并发睫状体脱离者904只眼,脱离高度0.2～3.5 mm,脱离范围360度者868只眼,36只眼为象限性,与未脱离眼相比前房深度明显变浅.结论 UBM检查对原发性急性闭角型青光眼急性发作期睫状体脱离具有较高的诊断价值,并可为临床提供可靠依据.

Athlication of ultrasound biomicroscopy to Acute episode period of glaucoma concurrent with detachment of ciliary dody

Objective To evaluate the clinical diagnoatic value with ultrasound biomicroscopy(UBM)to acute episode period of glaucoma concurrent detachment of ciliary dody.Methods UBM was performed in acute episode period of primary acute angle-closure glaucoma.We observed the height and the range of detachment of ciliary dody and analysised the relations between detachment of ciliary dody and intraocular pressure(I0P).Results Detachment of ciliary dody of 904 eyes were observed in 1 556 eyes of glaucoma under UBM.The height of detachment for 868 eyes was 0.2-3.5 mm and the range of detachment was 360 degrees while quadrant for 36 eyes.Depth of anterior chamber in the group of detachment of ciliary dody was more superficialx than the group of non undetachment of ciliary dody.Conclusions Ultrasound biomicroscopy (UBM) posses higher diagnactic value in acute episode period of glaucoma concurrent with detachment of ciliary dody and can offer reliable information to clinic.