Brahma A K, Pemberton C J, Ayeko M, Morgan L H
Stepping Hill Hospital, Poplar Grove, Stockport, Cheshire.
Anaesthesia. 1994 Nov;49(11):1003-5. doi: 10.1111/j.1365-2044.1994.tb04324.x.
A prospective randomised study is reported comparing a single peribulbar injection into the medial compartment of the orbit and the standard two injection peribulbar technique. One hundred and seven patients undergoing elective intra-ocular surgery were randomly allocated to receive either a single medial injection, or two injections, using prilocaine 3% with felypressin. Akinesia and pain during surgery were assessed following the injection(s). There was no significant difference in pain during surgery and globe akinesia between the two groups. The single medial peribulbar injection is as effective as two injections using prilocaine 3%.
本文报告了一项前瞻性随机研究，比较了眼眶内侧隔单次球周注射与标准的两次球周注射技术。107例接受择期眼科手术的患者被随机分配，分别接受使用含去氧肾上腺素的3%丙胺卡因进行的单次内侧注射或两次注射。注射后评估手术期间的眼球运动不能和疼痛情况。两组患者在手术期间的疼痛和眼球运动不能方面无显著差异。眼眶内侧单次球周注射与使用3%丙胺卡因进行两次注射的效果相同。
