摘要
作者研究了487例无症状青少年特发性脊柱侧弯患者肺通气功能,并以正常同龄青少年250例作对照。结果表明:患者肺活量,肺活量占预计值百分比,深吸气量,用力肺活量,1秒钟用力呼气容积,最大通气量,最大通气量占预计值的百分比较同龄正常组明显降低;而潮气容积,1秒钟用力呼气容积占用力肺活量比值,最大呼气中段流量,最大呼气中段流量占预计值的百分比与对照组无显著性差异。并进一步研究表明:肺活量占预计值的百分比的降低与脊柱侧弯的Cobb角、侧弯顶椎的椎体楔变度及旋转度发病年龄有关,而与脊柱侧弯方向无关。
ulmonary ventilation function of 487 patients with adolescent idiopathic scoliosis was assessed.The results shouldthat there were significant lovver in vital capacity. vital capacity%in predicted ventilation,and maximal voluntary ventila-tion%in predicted of patients than those of age and sex matched normal controls.And there was no statistical difference oftidel volume. forced expiratary in 1%in predicted.Maximal middle flow and maximal middle flow%in predicted betweentwo groups.Furthermore,the reduction of vital capacity%in patient with idiopathic scoliosis was correlated with the Cobbangle, wedge index and votation degree of the top vertebral body and not with the scoliosis direction and patients age.(Origi-nal articles on page81)
出处
《颈腰痛杂志》
1996年第2期81-83,共3页
The Journal of Cervicodynia and Lumbodynia
关键词
脊柱侧弯
肺功能
楔变度
scoliosis pulmonary function,wedge-index