Smith-Peterson osteotomy (SPO) is described as an opening wedge osteotomy with a hinge at the posterior aspect of the disc space. This technique involves the resection of posterior …

2016年7月24日 · The chevron osteotomy is called a Smith-Petersen osteotomy if performed through a prior fusion or a Ponté osteotomy if done through a nonfused spinal segment. …

The aims of spinal deformity surgery are to achieve balance, relieve pain and prevent recurrence or worsening of the deformity. The main types of osteotomies are the Smith-Petersen …

2023年6月12日 · Spinal osteotomy is an umbrella term for techniques used by spinal surgeons to correct spinal deformity. They can be performed on pediatric or adult patients. The purpose is …

2022年4月17日 · Adult Spinal Deformity is an idiopathic or degenerative condition of the adult spine leading to a deformity in the coronal or sagittal plane. Diagnosis is made with full-length …

2009年3月2日 · Scheuermann's kyphosis or kyphosis with a previous fusion and malunion as well as patients with a degenerative imbalance in the sagittal plane can be treated with SPO. …

The Smith-Petersen osteotomy (SPO) was first described in 1945 for patients with a kyphotic deformity and an ankylosed spine secondary to rheumatic conditions (ie, ankylosing …

2017年4月27日 · The aims of spinal deformity surgery are to achieve balance, relieve pain and prevent recurrence or worsening of the deformity.The main types of osteotomies are the Smith …

For the purpose of this manuscript, a Smith-Petersen osteotomy (SPO) will be described as one in which the posterior column is resected between the facet joints at one or multiple levels to …

2016年1月22日 · This study aimed to compare Smith-Petersen osteotomy (SPO), poly-segmental wedge osteotomy (PWO) and pedicular subtraction osteotomy (PSO) in patients with rigid …