... upper fragment forward and laterally; in supra-condylar fracture of the femur, the muscles of the calf pull the lower fragment back towards the popliteal space; and in fracture of the humerus above the deltoid insertion, the muscles inserted into the inter-tubercular (bicipital) groove adduct the ... — Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition. • Alexander Miles
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