Outcomes of two-stage double-level rotational osteotomy in treating patients with congenital proximal radioulnar synostosis  

作　　者：Hu Bo Jingfang Xu Jianlan Lin Weiwei Zhu Zhefeng Zhen Wensong Ye Wenhao Chen 

机构地区：[1]Department of Orthopedics,Sir Run Run Hospital Nanjing Medical University,Nanjing,Jiangsu,China [2]Department of Orthopedics,Children's Hospital of Zhejiang University School of Medicine,Hangzhou,Zhejiang,China [3]Department of Orthopedics,Fujian Children's Hospital,Fuzhou,Fujian Province,China [4]Department of Pediatric Surgery,Fujian Maternity and Child Health Hospital,Fuzhou,Fujian,China

出　　处：《World Journal of Pediatric Surgery》2023年第2期118-120,共3页世界小儿外科杂志（英文）

摘　　要：Congenital proximal radioulnar synostosis(CPRUS)is a rare anomaly which is caused by abnormal fusion of the proximal radius and ulna during development.This is due to the failure of embryological separation,resulting in the fixed position of the forearm,from mild to severe pronation.1Mild deformity leads to slight disability because the shoulder and wrist can effectively compensate.2 Patients with bilateral cases and/or pronation defor-mity of>60°may be severely limited in daily activities.34 Most surgeons recommend surgical intervention when the loss of forearm rotation exceeds 60°,particularly when the forearm is fixed in pronation.

关 键 词：PROXIMAL rotation RADIUS 

分 类 号：R726.8[医药卫生—儿科]