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首页> 外文期刊>Spine >Correlation of preoperative deformity magnitude and pulmonary function tests in adolescent idiopathic scoliosis.
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Correlation of preoperative deformity magnitude and pulmonary function tests in adolescent idiopathic scoliosis.

机译:青少年特发性脊柱侧弯术前畸形程度与肺功能检查的相关性。

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STUDY DESIGN: Clinical study correlating preoperative pulmonary function tests (PFTs) to radiographic measures of thoracic deformity severity in adolescent idiopathic scoliosis (AIS) patients. OBJECTIVE: To determine (1) the incidence of clinically relevant (<65% predicted value) pulmonary impairment in AIS patients; (2) if patients with more severe deformity have greater impairment of PFTs than those with lesser deformity; (3) the effect, if any, of juvenile onset deformity (onset65%. Patients with MT curves>70 degrees , and especially >80 degrees ; proximal thoracic (PT) curves which were >30 degrees or structural; or T5-T12 kyphosis<10 degrees had significantly (P
机译:研究设计:临床研究将青春期特发性脊柱侧凸(AIS)患者的术前肺功能检查(PFTs)与胸部畸形严重程度的影像学测量联系起来。目的:确定(1)AIS患者临床相关(<65%预测值)肺损伤的发生率; (2)畸形较严重的患者是否比畸形较小的患者有更大的PFT损伤; (3)少年发病畸形(发病<10岁)对术前PFT的影响。背景资料概述:一般认为,晚期(青少年)脊柱畸形患者除超过100度的严重弯曲外,无呼吸系统疾病。方法:查询一个由手术治疗的Lenke 1至Lenke 4曲线的AIS患者的大型多中心数据库,以报告术前PFT并将其与冠状,矢状和轴向平面畸形的影像学测量结果相关联。结果:858例患者中有19%的患者术前1秒内的预测强制呼气量(FEV1)和强制肺活量(FVC)小于预期PFT值的患者的主胸(MT)曲线和轴向旋转度更大> 65%。 MT曲线> 70度,尤其是> 80度的患者;大于30度或结构性的胸廓近端(PT)曲线;与畸形较少的人相比,T5-T12驼背<10度的FEV1或FVC显着降低(P

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