Lateral lumbar interbody fusion (LLIF) and pedicle subtraction osteotomy are common
procedures to correct adult spinal deformities. Little is known about returning postoperatively …

Study Design: Surgical technique video. Objective: To report a surgical technique to revise
patients with previous fusions at L4–S1 leading to an iatrogenic flat back and sagittal …

[Purpose] This study conducted a 3-dimensional kinematic analysis in order to examine
changes in the movements of the lower limb joints during simulated skiing, to prevent skiing …

Introduction Management of spinal degenerative deformities always represents a challenge
for the spinal surgeon. Case presentation We report a case of revision surgery for adult …

Purpose To demonstrate the impact of correcting sagittal balance (SB) on functional
outcomes of surgical treatment for degenerative spinal disease and actual falls via utilization …

Purpose To evaluate the radiographic, functional outcomes, complications and surgical
specificities of L5 pedicle subtraction osteotomy for fixed sagittal and coronal malalignment …

Millions of women wear high heels on a daily basis; however, few studies have analyzed the
changes high heels (positive heel inclination) have on posture. The purpose of this study …

In brief: Varum alignment of the lower leg can produce problems that may affect a skier's
performance and lead to foot pain. Technological advances in ski boots now make it …

BACKGROUND: The pedicle subtraction osteotomy (PSO) has been a mainstay treatment
for flat-back syndrome. The morbidity of open deformity correction can be high, and …

Objectives To review surgical results of post-fusion lumbar flatback treated with pedicle
subtraction osteotomy (PSO) or Smith-Petersen osteotomies (SPOs). Methods Twenty-eight …