全椎板切除对兔脊柱生长发育的影响  

The effection on the growing and grown rabbits lumbar spine after laminectomy

作　　者：张强[1] 吴越[1] 朱大成[1] 宁志杰[1] 袁泽农[2] 

机构地区：[1]山东省泰安市解放军第88医院全军骨科中心,27100 [2]山东省立医院骨科,250021

出　　处：《实用骨科杂志》1998年第1期15-17,共3页Journal of Practical Orthopaedics

摘　　要：本试验切除幼兔和成兔多节段全椎板观察其脊柱畸形情况,实验分为两组,幼兔组(A组):10只,日龄40天,体重460g(400～550g);成兔组(B组):10只,月龄6个月,体重2kg(1.5～2.5kg)。结果表明多节段全椎板切除可造成幼兔比成兔更多更重的畸形,如后凸、侧凸、椎体楔形变、滑脱及广泛的椎管内粘连。In this experiment multilevel laminectomy were performed in growing and grown rabbits to investigate the deformity of their sipnal column. The exerimental material consisted of two groups ? growing rabbits group (group A) : 10 rabbits operated on at the age of 40 days. The mean weight at time of era-tion was 460g range 400~550g. The grown rabbits group (group B):10 rabbits operated on at the age of 6 months with mean weight at time of operation 2kg rawge 1. 5~2. 5kg. The results demonstrated that multilevel laminectomy coull cause growing rabbits more spinal deformity than grown rabbits. Such as kypho-sisvscoliosis, vertebra wedge and spondylolisthesis. Growing rabbits have severey spinal intracanal adhesion

关 键 词：兔 椎板切除 畸形 

分 类 号：R687.3[医药卫生—骨科学]