Injuries to the shoulder obscured by negative roentgenograms.
D001917:Brachial Plexus; D006801:Humans; D009657:North Carolina; D012782:Shoulder; D012783:Shoulder Dislocation; D012784:Shoulder Fractures; D013708:Tendon Injuries
BRACHIAL PLEXUS; SHOULDER DISLOCATION; SHOULDER FRACTURES; TENDON INJURY