Postoperative complications following Schwab-grade-I versus Schwab-grade-II PCO in treating severe rigid kyphoscoliosis patients: comparative matched-group …

NI Van Halm-Lutterodt, A Pan, NN Al-Saidi, Z Ye… - The Spine Journal, 2023 - Elsevier
BACKGROUND CONTEXT Standard partial facetectomies,(Smith-Petersen
Osteotomy,(SPO),(Schwab-grade-I) and complete facet resection also known as Ponte …