Matching Pairs Wrist and Hand Diagnoses Online version Match the appropriate wrist and hand pathology with its corresponding diagnosis. Have fun! by Cheryl Obregon 1 Guyon's Tunnel Syndrome (Cyclist's Palsy) 2 Kienbock's Disease 3 Mallet Finger 4 de Quervain's Tenosynovitis 5 Scaphoid Fracture 6 Triangular Fibrocartilage Tears 7 Carpal Tunnel Syndrome 8 Bennett's Fracture 9 Boxer's Fracture 10 Skier's Thumb Pressure on the ulnar nerve at the wrist from many different sources, including external pressure. Inflammation of one or two tendon sheaths or strain of the extensor pollicis brevis (EPB) and abductor pollicis longus (APL). Increased risk with participation in contact sports or jumping sports. FOOSH injury common. Pain that is worse with wrist extension or ulnar deviation (such as with push-ups). Blood supply to the lunate is disrupted. Causes may be microtrauma or repetitive stress. Pressure on the median nerve at the wrist caused by swollen, inflamed, or scarred tissue. Stress imposed by falling onto outstretched hands; involves an ulnar collateral ligament. Involves the fifth metacarpal
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