ArticleFrontiers in surgery2026
Is submuscular drainage mandatory for posterior spinal fusion in adolescent idiopathic scoliosis? A retrospective clinical study.
Article in Frontiers in surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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5 authors.
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Abstract
Objective: This single-center retrospective analysis was designed to evaluate the outcome of closed-suction wound drainage following posterior spinal fusion with internal instrumentation for mild to moderate adolescent idiopathic scoliosis (AIS). Methods: Eighty-six AIS patients undergoing posterior spinal fusion were divided into two cohorts: submuscular closed-suction wound drainage ( Results: The drainage group had significantly lower hemoglobin (93.73 g/L vs. 99.95 g/L, Conclusions: Routine closed-suction drainage significantly increased blood loss and hospital stay without obviously improving wound healing or functional outcomes. Utilizing simple compressed dressings without drainage was a clinically superior and resource-efficient alternative for posterior AIS fusion, particularly in uncomplicated primary surgeries for mild to moderate deformities.
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