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The condition is known by numerous names including clubbed thumb or club thumb. [ 10 ] [ 11 ] American researcher R.A. Hefner used the terms "short thumb" and "brachymegalodactylism" in 1924, [ 3 ] and "short thumb" has continued to be used in a few other studies since then, including the study that defined Rubinstein–Taybi syndrome in 1963 ...
Gamekeeper's thumb and skier's thumb are two similar conditions, both of which involve insufficiency of the ulnar collateral ligament (UCL) of the thumb. The chief difference between these two conditions is that skier's thumb is generally considered to be an acute condition acquired after a fall or similar abduction injury to the metacarpophalangeal (MCP) joint of the thumb, whereas gamekeeper ...
Symptoms of Bennett fracture are instability of the CMC joint of the thumb, accompanied by pain and weakness of the pinch grasp. Characteristic signs include pain, swelling, and ecchymosis around the base of the thumb and thenar eminence, and especially over the CMC joint of the thumb. Physical examination demonstrates instability of the CMC ...
Trigger finger is a common disorder which occurs when the sheath through which tendons pass, become swollen or irritated. Initially, the finger may catch during movement but symptoms like pain, swelling and a snap may occur with time. The finger often gets locked in one position and it may be difficult to straighten or bend the finger.
The index, middle, and little finger will have their middle bone shortened. The ring finger will not be affected. As a result, type C brachydactyly will leave the ring finger as the longest on the hand. [9] Type D, BDD: 113200: HOXD13: 2q31-q32: Brachydactyly type D. "Stub Thumb" Referred to inaccurately as "clubbed thumbs". [11]
One such disorder is median nerve palsy. The median nerve controls the majority of the muscles in the forearm. It controls abduction of the thumb, flexion of hand at wrist, flexion of digital phalanx of the fingers, is the sensory nerve for the first three fingers, etc.
Therefore, people with tenderness over the scaphoid (those who exhibit pain to pressure in the anatomic snuff box) are often splinted in a thumb spica for 7–10 days at which point a second set of X-rays is taken. [7] If a minimally displaced fracture was present initially, healing will now be apparent. Even then a fracture may not be apparent.
Hitchhiker's thumb, also known as distal hyperextensibility of the thumb, is the condition of having a thumb that has a distal phalange that bends backwards in an angle of 90°. This condition is benign (when isolated) and does not cause pain or affect the thumb with the trait negatively.