1.5 颈椎人工椎间盘行颈椎椎体重建 颈椎人工椎间盘置换(total disc replacement,TDR)可保持颈椎活动度、改善临近椎间隙内压力、减缓邻近节段 退变。
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This video provides step-by-step information on total disc replacement.
本视频逐步展示有关椎间盘置换的知识。
Total disc replacement may preserve motion of affected levels but narrow indication.
人工椎间盘可保留椎节运动,但适应证较窄。
Objective: to characterize kinematics of cervical spines implanted with total disc replacement (TDR) at 2-levels referencing the implanted and adjacent levels.
目的:描述两节段颈椎间盘置换颈椎运动学情况(参照置换节段及其相邻节段)。
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