Pain along radial aspect of wrist (may radiate to thumb or extend into the forearm)
Painful abduction of thumb<unk> creased grip strength
Swelling at tendon sheath along radial styloid
Positive Eichoff test
Patient grasps thumb in palm of the hand and ulnar<unk> viates the thumb and hand
Stretches the tendons over the radial styloid producing sharp pain
Positive Finkelstein's test
Practitioner grabs thumb and sharply ulnarly<unk> viates, causing sharp pain
Done appropriately, produces less false positives than Eichoff test
Negative Phalen and Tinel test
Patient grasps thumb in palm of the hand and ulnar<unk> viates the thumb and hand
Stretches the tendons over the radial styloid producing sharp pain
Practitioner grabs thumb and sharply ulnarly<unk> viates, causing sharp pain
Done appropriately, produces less false positives than Eichoff test
De Quervain tenosynovitis
Distal finger
Morton's neuroma
Finger amputation
Nursemaid's elbow
Fingertip laceration
Flexor tenosynovitis
Nail avulsion