Introduction : Rupture of the Radial Collateral Ligament (RCL) index metacarpophalangeal (MCP) joint is mostly related to acute local mechanical causes, which severely affect stability MCP joint. collateral ligament injuries account for 10-40% thumb joint.ere, we present an extremely rare case chronic RCL injury.
 Patient Concern Pain in right hand accompanied by weakness when trying grasp...

We report a rare combination of variations in the upper limb of a human cadaver. Accessory flexor carpi ulnaris with absent palmaris longus was observed in the left forearm during routine dissection of a male cadaver. Variant vascular pattern was observed bilaterally. Brachial artery bifurcated at a higher level. Ulnar artery gave rise to persistent median artery (PMA) which pierced the median ...