Rodrigues Alexandre C, Nelson Leonard B
Department of Pediatric Ophthalmology and Strabismus, Wills Eye Hospital, Philadelphia, PA 19107, USA.
J Pediatr Ophthalmol Strabismus. 2006 May-Jun;43(3):161-4. doi: 10.3928/01913913-20060301-04.
To report long-term results of the hang-back technique for lateral rectus muscle recession.
The medical records of 79 consecutive patients who underwent unilateral or bilateral hang-back lateral rectus recession were reviewed. The amount of surgery performed was based on the distance exotropic deviation. Surgical outcomes were analyzed for all patients included in the study.
Forty-two patients met the inclusion criteria. Four of the patients were not orthophoric: three had recurrent exotropia and one had a consecutive esotropia. The average interval prior to the second procedure was 9 months.
The hang-back technique is a safe and effective alternative to conventional lateral rectus recession.
报告外直肌后徙术的长期效果。
回顾了79例连续接受单侧或双侧外直肌后徙术患者的病历。手术量根据外斜视度数确定。对纳入研究的所有患者的手术结果进行分析。
42例患者符合纳入标准。4例患者未达到正位：3例有外斜视复发，1例有继发性内斜视。第二次手术前的平均间隔时间为9个月。
后徙术是传统外直肌后徙术的一种安全有效的替代方法。
