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OBJECTIVE: This study aimed to investigate whether sarcopenia affects residual back pain (RBP) after percutaneous kyphoplasty (PKP) for osteoporotic vertebral compression fractures (OVCF). METHODS: We retrospectively analyzed the clinical data of 231 patients with single-segment OVCF treated with PKP between January 2023 and December 2023. Postoperative RBP was assessed at 1 month using the visual analogue scale (VAS). Patients with a VAS score ≥ 4 were classified as the RBP group, while those with a score 0.05). However, age, BMD, SMI, bone cement usage, and sarcopenia prevalence differed significantly (P < 0.05). Binary logistic regression identified BMD and sarcopenia as independent risk factors for RBP after PKP. CONCLUSION: OVCF patients with sarcopenia have a higher likelihood of postoperative RBP, with an incidence approximately twice that of non-sarcopenic patients. Preoperative sarcopenia screening should be prioritized, and postoperative anti-muscular atrophy therapy actively implemented.
Li et al. (Fri,) studied this question.