晶体半脱位常影响视力,且没有特别有效的治疗方法,本文作者报道用Nd-YAG激光作晶体悬韧带松解术治疗晶体半脱位。文中报告7例(6例男性,1例女性)9眼晶体半脱位患者,年龄21～66岁(平均38.4岁),6例为伴有晶体半脱位的Marfan综合征(其中1例双眼青光眼),1例为特发性晶体半脱位。8眼治疗前最好矫正视力≤20/60(其中6眼≤20/200),术前均作眼部详细检 Subluxation of the crystal often affects vision, and there is no particularly effective treatment, the authors reported the use of Nd-YAG laser crystal lysis of the crystal for the treatment of subluxated crystal. Nine patients (6 males and 1 females) with subluxated crystals of 9 eyes aged 21-66 years (average 38.4 years) and Marfan syndrome with subluxation of the crystal (1 case of binocular glaucoma) were reported. , 1 case of idiopathic crystal subluxation. 8 eyes before treatment best corrected visual acuity ≤ 20/60 (6 eyes ≤ 20/200), were preoperative detailed examination of the eye