Spine
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Multicenter Study Comparative Study Clinical Trial
Functional outcome of low lumbar burst fractures. A multicenter review of operative and nonoperative treatment of L3-L5.
A retrospective review of 42 patients treated at three major medical centers for burst fractures of L3, L4, and L5. This is the largest low lumbar (L3-L5) burst fracture study in the literature to date. The study was designed to assess both radiographic and clinical outcomes in a cohort of patients treated during a 16-year period. ⋯ The results of nonoperative treatment of low lumbar burst fractures were comparable with those of operative treatment. The rate of repeat surgery (41%) and absence of a clearly definable long-term functional or radiographic benefit in patients without neurologic compromise may make surgery less appealing.