From the Departments of Radiology (T.T., S.M.)
Neurosurgery (D.K.).
AJNR Am J Neuroradiol. 2018 Apr;39(4):606-611. doi: 10.3174/ajnr.A5444. Epub 2017 Nov 30.
Global sagittal malalignment has been demonstrated to have correlation with clinical symptoms and is a key component to be restored in adult spinal deformity. In this article, various types of sagittal balance-correction osteotomies are reviewed primarily on the basis of the 3 most commonly used procedures: Smith-Petersen osteotomy, pedicle subtraction osteotomy, and vertebral column resection. Familiarity with the expected imaging appearance and commonly encountered complications seen on postoperative imaging studies following correction osteotomies is crucial for accurate image interpretation.
全球矢状面失衡已被证实与临床症状相关,是成人脊柱畸形中需要恢复的关键组成部分。本文主要基于三种最常用的手术方法:Smith-Petersen 截骨术、经椎弓根截骨术和脊柱切除术,对各种类型的矢状面平衡矫正截骨术进行了回顾。熟悉矫正截骨术后影像学表现和常见并发症对于准确解读影像学检查至关重要。