Spine
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Qualitative research using semistructured interviews. ⋯ 5.
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Retrospective analysis. ⋯ 4.
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Multicenter Study Comparative Study
Balloon Kyphoplasty Versus Conservative Treatment for Acute Osteoporotic Vertebral Fractures With Poor Prognostic Factors: Propensity Score Matched Analysis Using Data From Two Prospective Multicenter Studies.
A multicenter, prospective, single-arm, intervention study. ⋯ 4.
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A retrospective case series. ⋯ 4.
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Retrospective analysis of Medicare data OBJECTIVE.: To analyze trends of vertebral augmentation in the elderly Medicare population in the context of evolving evidence and varied medical society opinions. ⋯ 3.