Spine
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A systematic review of the literature to develop an algorithm formulated by key opinion leaders. ⋯ The proposed algorithm suggests a TELD for LDH located in the foraminal or extraforaminal zones at upper and lower levels and for central and subarticular discs at the upper levels considering the anatomic foraminal features and the craniocaudal pathology location. An IELD is preferred for LDH in the central or subarticular zones at L4/L5 and L5/S1, especially if a high iliac crest or high-grade migration is found.
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A retrospective radiographic and biomechanical analysis of 108 thoracolumbar fusion patients from two clinical centers. ⋯ 3.
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Retrospective review. ⋯ Level III.
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Prospective study. ⋯ Type I prognostic study.