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A broken finger or finger fracture is a common type of bone fracture, affecting a finger. [1] Symptoms may include pain, swelling, tenderness, bruising, deformity and reduced ability to move the finger. [2] Although most finger fractures are easy to treat, failing to deal with a fracture appropriately may result in long-term pain and disability ...
Mallet finger is acquired due to injury to the thin extensor tendon that functions to straighten the end (DIP) joint of a finger. [8] Jamming of the finger induces a rupture of the extensor tendon or a broken bone at the tendon's site of attachment. [9] This results in a droopy and crooked appearance of the end joint of the finger, resembling a ...
[citation needed] When a boxer punches with proper form, the knuckles of the second and third metacarpal align linearly with the articulating radius, followed linearly by the humerus. Due to the linear articulation of bones, the force is able to travel freely across these joints and bones and be dissipated without injury.
Injuries that force the finger towards the back of the hand may cause damage to the volar plate. [12] This is a ligament on the palm side of the hand that prevents hyperextension. [ 13 ] Volar plate damage may be assessed by pressing the finger bones from the back towards the palm.
By DR. KAREN LATIMER My ten-year-old has this very annoying habit of cracking her joints – all of them – knuckles, back, wrists, ankles. If it can bend, she can crack it. The sound ...
Fractures of the fingers occur when the finger or hands hit a solid object. Fractures are most common at the base of the little finger (boxer's fracture). Nerve injuries occur as a result of trauma, compression or over-stretching. Nerves send impulses to the brain about sensation and also play an important role in finger movement.
There’s a longstanding rumor that persistent knuckle cracking can cause arthritis or other hand problems late in life, but that is a myth. Both Fedorczyk and Egbogah say there is no known ...
A study published in 2011 examined the hand radiographs of 215 people (aged 50 to 89). It compared the joints of those who regularly cracked their knuckles to those who did not. [16] The study concluded that knuckle-cracking did not cause hand osteoarthritis, no matter how many years or how often a person cracked their knuckles. [16]