全椎板切除对幼兔脊柱生长发育影响  

The Effect of Laminectomy on Development of Spine in Growing Rabits

作　　者：张强[1] 吴越[1] 朱大成[1] 宁志杰[1] 黄彦杰[1] 

机构地区：[1]山东省仄安市解放军第88医院全军骨科中心

出　　处：《颈腰痛杂志》1998年第4期272-274,共3页The Journal of Cervicodynia and Lumbodynia

摘　　要：目的：本试验通过切除幼兔多个节段的全椎板观察各种手术方法对幼兔脊柱生长发育的影响。方法：选择幼年家兔２４只，日龄４０天，体重４６０ｇ（４００～５５０ｇ），随机分成四组。每组６只。Ａ组：全椎板切除组；Ｂ组：跳跃式全椎板切除组；Ｃ组：全椎板切除原位回植组；Ｄ组：正常对照组。结果和结论：结果表明全椎板切除可以造成幼兔脊柱后凸、侧凸、滑脱并椎管内广泛粘连，跳跃式全椎板切除术。Methods:Aim:To study the effects of different kinds of multilevel laminectomies on the growth and development of spine in growing rabbits.Methods:twenty-four growing rabbits(40 days old,mean weight 460g) were divided into four groups.Each group had six rabbits.Group A:laminectomy.Group B:'jumping-styled”laminectomy.Group C:laminectomy and replantation in situ.Group D:normal controls.Results:Multievel laminectomy could cause kyphosis,scoliosis,spondylolisthesis and extensive adhesion in spinal canal.'Jumping-styled”laminectomy or laminectomy plus replantation in situ could reduce formation of above deformities and adhesion.

关 键 词：椎板切除术 脊椎畸形 外科手术 治疗 

分 类 号：R681.5[医药卫生—骨科学]