Your wrist is made up of eight small bones carpal bones plus two long bones in your forearm — the radius and the ulna. The most commonly injured carpal bone is the scaphoid bone, located near the base of your thumb. The distal radius fracture is one of the most common fractures of the wrist.
Jump to content. Top of the page Check Your Symptoms. Everyone has had a minor problem with a finger, hand, or wrist.
Marfan syndrome involves a genetic disorder of the connective tissue, typically featured with a physical appearance with 'elongation' of body parts [dolichostenomelia]. The hand in Marfan syndrome can usually be recognized at first glance by the presence of long slender fingers, a. Also, the combination of the wrist AND thumb sign represents the most significant body sign in Marfan syndrome; however there is a long list of other significant hand signs in Marfan syndrome.
It connects two rows of these bones - the proximal row closer to the forearm and the distal row closer to the hand. This connection puts it at extra risk for injury Figure 1. Visit a hand surgeon as soon as possible if you think you might have fractured your wrist. Scaphoid fractures are usually diagnosed by an x-ray of the wrist; however, x-rays do not always show scaphoid fractures.
A sprain is a partial injury to a ligament. Ligaments form the connections between the different bones in the wrist Figure 1. Ligament sprains range from mild stretches to partial tears.
Carpal tunnel syndrome is a condition that causes numbness, tingling and other symptoms in the hand and arm. Carpal tunnel syndrome is caused by a compressed nerve in the carpal tunnel, a narrow passageway on the palm side of your wrist. The anatomy of your wrist, health problems and possibly repetitive hand motions can contribute to carpal tunnel syndrome.
There are a number of key signs and symptoms practitioners look for when diagnosing rheumatoid arthritis in the hand and wrist, including but not limited to:. Hand joint swelling RA triggers an inflammatory response that results in a buildup of synovial fluid as well as a thickening of joint tissue in fingers and wrists. The swollen joints may feel tender to the touch.
Wrist pain is any discomfort in the wrist. Other common causes include wrist injury, arthritis, and gout. The median nerve is one of the three major nerves in the forearm.