Conclusions. Forearm pronation weakness is the most frequent motor finding in C6 radiculopathies and may be noted in some cases of C7 nerve root compression.

• 结论：旋前圆肌肌力减弱是C6神经根性颈椎病最常见的运动障碍，并且在有些C7神经根受压患者也会出现。