眼球机械性外伤,有时并发顽固性低眼压,从而导致视力下降。这种低眼压的原因有:玻璃体丧失,睫状体广泛损害,创口对合不良,睫状体剥离等。而睫状体剥离是这种低眼压的首要原因。作者施行色素膜缝合术(缝合剥离的睫状体于巩膜内面),获得满意效果。作者报告2例患者,一例为33岁,入院前3个月,右眼睫状体处被钢丝刺伤。因伤口很小未行缝合术。伤后眼压明显降低(7～8mmHg),晶 Eye mechanical trauma, sometimes complicated by intraocular low intraocular pressure, resulting in decreased vision. The reasons for this low intraocular pressure are: loss of vitreous, ciliary body extensive damage, wound on the poor, ciliary body peeling and so on. The ciliary body peeling is the primary reason for this low intraocular pressure. The authors performed pigment suture (sutured peeling ciliary body in the sclera inside), to obtain satisfactory results. The authors reported 2 patients, one 33 years old and 3 months prior to admission. The right eye ciliary body was stabbed with a wire. Small suture because of a small wound. IOP was significantly reduced after injury (7 ~ 8mmHg), crystal