carpal bones


Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.

car·pal bones

[TA]
eight bones arranged in two rows that articulate proximally with the radius and indirectly with the ulna, and distally with the five metacarpal bones; in domestic mammals, bones of the proximal row are called radial, intermediate, ulnar, and accessory, whereas distal row bones are termed first, second, third, and fourth carpal bones.
Synonym(s): carpus (2) [TA], ossa carpi [TA]

car·pal bones

(kahr'păl bōnz) [TA]
Eight bones arranged in two rows that articulate proximally with the radius and indirectly with the ulna, and distally with the five metacarpal bones.
Synonym(s): carpus (2) [TA] .

Patient discussion about carpal bones

Q. I'm looking for natural/organic ways to deal with carpal tunnel syndrome. My Boss has Carpal Tunnel syndrome. I'm looking for some natural remedies to help her ease the pain.

A. I have found that MSM (GNC brand) 1500mg per day works for me. I talked to an Orthopedic Surgeon asking him why it works... he said "they really don't know why it works, but it works for many of my patients". When I stop taking my MSM the symptoms return so it is not a cure.

I have tried other brands of MSM and found the GNC brand works the best for me. It takes about 2 weeks to begin to see the results and several more weeks to get the full affect.

Q. what can i do to help my capentunnel without surgery?

A. a good friend of mine is a bike racer and did the surgery- it's not a bad solution as it seems...but you can try and put on a splint to stabilize the wrist. The splint is worn at night for several weeks. If this does not help, you may need to wear the splint during the day. Hot and cold compresses may also be recommended.

There are many ergonomic devices that can be used in the workplace to reduce the stress placed on the wrist. These include special keyboards, cushioned mouse pads, and keyboard drawers. Make sure the keyboard is low enough so that the wrists aren't bent upward during typing. You may also need to make changes in your work duties or recreational activities.

More discussions about carpal bones
References in periodicals archive ?
It has been reported, although quite rare to have multiple distinct nidi within a carpal bone [4], most common localization of an osteoid osteoma is in the lower extremities with more than half of the cases reported occurring in the femur and tibia.
Extensor retinaculum, a fascia that holds the tendons of the carpal extensor muscles was observed in the distal row of the carpal bones. On ultrasonographic examination, it appeared as a hyperechogenic interface, similar to the description of the flexor retinaculum by SHIELDS et al.
In Section 4, the results obtained from the application of the method to MRI volumes of carpal bones are shown, and these findings are discussed in Section 5.
Two patients had carpal bone fracture--trapezium fracture.
The clinical picture arising due to fracture of the pisiform associated with other fractures of the carpal bones is dominated by signs and symptoms arising due to concomitant fractures, resulting in failure to detect the pisiform fracture.
Buford, "Carpal bone anatomy measured by computer analysis of three-dimensional reconstructions of computed tomography images," Journal of Hand Surgery, vol.
Neural Network Classifiers Using Features of the RUS and Carpal Bones. Liu et al.
The median nerve passes with 9 digital flexor tendons through the carpal tunnel, of diameter 2-2.5 cm, bounded by carpal bones and transverse ligaments attached to scaphoid, trapezoid, and hammate.
Scaphoid fracture is the most common fracture of the carpal bones, representing 60%-70% of all carpal fractures.
The characteristic radiographic features include: (i) delayed epiphyseal ossification and irregular metaphyses of the long bones with small capital femoral epiphyses, short femoral necks and irregular, flared metaphyseal borders, and small pelvis and poorly modelled acetabulae with irregular margins that may be sclerotic, especially in older individuals; (ii) significant brachydactyly, particularly short metacarpals and phalanges with irregular metaphyses and small, irregular carpal bones; and (iii) anterior beaking or tonguing of the vertebral bodies, biconvex vertebral endplates, and platyspondyly in childhood.
The carpal tunnel is defined as an inelastic fibro-osseous structure composed by the carpal bones and flexor retinaculum.