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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 ...
As with any skeletal injury, an x-ray can be conducted to verify the presence of a fracture. [1] The distal phalanx is especially vulnerable to avulsion fractures, where a fragment of bone is ripped off when the tendon separates from the phalanx. [1] Avulsion fractures are especially common following a first time dislocation. [1]
They run 78[meaning a fracture of the phalanges of the hand].[number-code of the finger, with thumb=1 and the little finger=5].[number-code of phalanx, counting 1 to 3 outwards from the hand].[number-code of location on the bone, with 1 being the inner end, 3 the outer, and 2 in-between].
The ulnar collateral ligament of the thumb runs along the ulnar side of the metacarpo-phalangeal joint of the thumb. The ulnar collateral ligament is an important stabilizer of the thumb. It is on the radial side of the wrist, but on the ulnar side of the thumb.
Some fractures, however, cannot be held in a satisfactory position by this method, and require some additional form of fixation. This is the usual situation with all displaced fractures of the first metacarpal and of the proximal phalanges of the hand, and of about two thirds of fractures of the distal end of the radius. Percutaneous pinning is ...
unstable spinal fracture-dislocation at the thoracolumbar junction: Thoracic Spine Fractures and Dislocations at eMedicine: Hume fracture: A.C. Hume: olecranon fracture with anterior dislocation of radial head: Ronald McRae, Maxx Esser. Practical Fracture Treatment 5th edition, page 187. Elsevier Health Sciences, 2008.
A collateral ligament flanks each MCP joint - one on either side. Each attaches proximally at the head of the metacarpal bone, and distally at the base of the phalynx. Each extends obliquely in a palmar direction from its proximal attachment to its distal attachment. [2]
In medicine a Busch fracture [1] is a type of fracture of the base of the distal phalanx of the fingers, produced by the removal of the bone insertion of the extensor tendon. Without the appropriate treatment, the finger becomes a hammer finger. It would correspond to the group B of the Albertoni classification. [2]