Dataset Information
When to select two-level modified pedicle subtraction osteotomy in severe kyphosis secondary to ankylosing spondylitis?
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ABSTRACT:
SUBMITTER: Luo J
PROVIDER: S-EPMC12372327 | biostudies-literature | 2025 Aug
REPOSITORIES: biostudies-literature
Publications
When to select two-level modified pedicle subtraction osteotomy in severe kyphosis secondary to ankylosing spondylitis?
BMC musculoskeletal disorders 20250822 1
BACKGROUND: Two-level osteotomy has emerged as an effective technique for addressing severe kyphosis secondary to ankylosing spondylitis (AS). Despite its efficacy, there remains a lack of consensus regarding the criteria for determining the necessity of two-level osteotomy. This study aimed to investigate precise and direct preoperative predictors for selection of two-level osteotomy in patients with severe AS kyphosis. METHODS: A retrospective cohort of 101 AS patients was analyzed, including ...[more]