Spine
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A cadaveric study. ⋯ 3.
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A retrospective study. ⋯ The same change of LL and TK and no significant difference in LL-TK indicated that LL-TK might be an important compensatory mechanism in keeping sagittal balance.
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In vitro experimental study. ⋯ N/A.
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A retrospective clinical data analysis. ⋯ 4.
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Retrospective case series of one institute database. ⋯ Rod fractures occurred more commonly with titanium rods and connector fractures with cobalt-chromium rods.