Objectives: Predisposing factors for failure of shoulder posterior stabilization surgery are not well defined. Characterization revision instability patients allows insight into potentially identifiable risk failure. Methods: A series who underwent as cases performed between 2005-2019 were identified. Patient demographics collected and glenoid morphology was quantified by measuring bone loss, a...

abstract background: correction of severe kyphosis is a challenging operation in spinal surgery. a two stage operation has been commonly used: anterior release and decompression followed by posterior correction and fusion. we describe the posterior vertebral osteotomy technique for correction of severe and rigid kyphosis through posterior-only approach. methods: twelve patients (six male and si...