Fig. 11. Variables little finger’s position during the metacarpophalangeal and proximal interphalangeal joints flexion and distal interphalangeal joints extension. (A) Abnormal position of the little finger which tends to locate posterior to the 4rth finger on both sides. (B) Abnormal flexion of the little finger, during the movement the distal interphalangeal joint is found flexion position on both sides but the on the right side is observes more remarkable.
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