Fig. 3. (A) Demonstration of the opened musculotendinous canal by sectioning and reflecting the posteromedial fibers of the band. Superficial and deep fibers of the brachialis muscle can be observed. (B) Enlarged image showing evidence of possible median nerve compression. Bm-sf, brachialis muscle-superficial fibers; Bm-df, brachialis muscle-superficial fibers; Mn, Median nerve; Ba, Brachial artery.
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