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Anterior interosseous syndrome is a medical condition in which damage to the anterior interosseous nerve (AIN), a distal motor and sensory branch of the median nerve, classically with severe weakness of the pincer movement of the thumb and index finger, and can cause transient pain in the wrist (the terminal, sensory branch of the AIN innervates the bones of the carpal tunnel).
Wrist osteoarthritis. Wrist osteoarthritis is gradual loss of articular cartilage and hypertrophic bone changes (osteophytes). While in many joints this is part of normal aging (senescence), in the wrist osteoarthritis usually occurs over years to decades after scapholunate interosseous ligament rupture or an unhealed fracture of the scaphoid.
Wrist pain. Wrist pain or open wrist is a syndrome inhibiting use of a hand due to pain in anatomical structures of the wrist. [1] It most commonly results from an injury to a ligament. [1] The pain may be sharp from a traumatic injury or from chronic repetitive wrist activities. [1]
This causes sharp fragments of bone to float between the joints, causing excruciating pain. At this point, the lunate is ready for removal. The most frequently performed surgery is the Proximal Row Carpectomy , where the lunate, scaphoid and triquetrum are extracted.
Scientists don’t know exactly what causes carpal tunnel syndrome, but it’s been linked to several different factors, according to NIAMS: Trauma or injury to the wrist. Mechanical problems in ...
De Quervain syndrome occurs when two tendons that control movement of the thumb become constricted by their tendon sheath in the wrist. [ 3 ][ 5 ][ 6 ] This results in pain and tenderness on the thumb side of the wrist. [ 3 ] Radial abduction of the thumb is painful. [ 6 ] On some occasions, there is uneven movement or triggering of the thumb ...
[1] [2] [3] The pain tends to be at the wrist joint, in the distribution of the terminal branch of the anterior interosseous nerve, and is exacerbated by sustained pronation (i.e., wrist down). [4] The weakness of the FPL and FDP IF is painless, but causes people to "drop things" and have a sense of loss of dexterity.
Distal radius fracture. A Colles fracture as seen on X-ray: It is a type of distal radius fracture. A distal radius fracture, also known as wrist fracture, is a break of the part of the radius bone which is close to the wrist. [ 1 ] Symptoms include pain, bruising, and rapid-onset swelling. [ 1 ] The ulna bone may also be broken.