摘要
目的:手术方法治疗先天性运动缺陷型眼球震颤。方法:1987—1994年,我们用Parks(5、6、7、8mm)法和增加Parks法手术治疗19例,头位≥30°者手术量增加40％-60％。结果:19例病人,平均随访22个月。头位、眼震强度和视力均明显改善,头位由术前平均30.5°减少到术后平均4.9°;眼震强度由术前平均36.0减少到术后平均9.7;19例病人中的21眼(55.3％)Snellen视力增加2行以上。结论:用Parks(5、6、7、8mm)法和增加Parks手术治疗先天性运动缺陷型眼球震颤有显著疗效。眼科学报 1996;12:110—112。
Purpose:The purpose of the surgical treatment for patients with congenital motive
defect nystagmus was to correct deviation of the eye and the head tilt,to improve
vision and eliminate nystagmus.
Methods:19 patients underwent the Parks (5,6, 7, 8mm) or the augmented Parks
procedure from 1987 to 1994. For patients with abnormal head turn≥30°, We
used a 40 - 60% augmented Parks procedure.
Results:A. follow up of 19 patients ofr an average of 22 months revealed a marked
improvemtnts. After operation,the head turn was decreased form 30. 5°to4. 9°,the
intensity of nystagmus was decreased from 36. 0 to 9. 7,21 eyes (55. 3%)of 19
patients improved by two or more lines of Snellen visual acuity.
Conclusions: The Parks (5, 6,7, 8mm) and the augmented Parks (5, 6,7, 8mm)
procedure produce a marked correction for congenital motive defect nystagmus.
Eye Science 1996; 12:110-112.
关键词
手术治疗
先天性眼球震颤
头位
surgical treatment,congenital nystagmus,head turn
