Unverified85% confidenceCautionTime unknown
手指、足趾等小关节测量应选专用指关节量角器（手指量角器），其臂长短、可贴放于手指背侧，用大臂长角度尺测手指会因杠杆过长导致轴心偏移误差
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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