flexion, extension, abduction, adduction, rotation, circumduction
This means you have a partial dislocation of the first joint in your thumb - Jan
carpometacarpal joint of thumb
The saddle joint is unique to humans and is located at the base of each thumb. It allows the thumb to touch the pinky finger by crossing over the palm of the hand. This allows humans to produce fine movements including sewing, writing, portrait painting, and anything other type of movement where the hand grasps a tool or the object itself as in pottery or peeling an orange.
Wikipedia says"The joints between the carpus and the second, third, fourth, and fifth metacarpal bones are arthrodial.The bones are united by dorsal, volar, and interosseous ligaments."Another article from wikipedia says"A plane joint (arthrodial joint, gliding joint, plane articulation) is a synovial which, under physiological conditions, allows only gliding movement"http://en.wikipedia.org/wiki/Plane_jointhttp://en.wikipedia.org/wiki/Carpometacarpal_joints.-------So the answer is*The first carpometacarpal joint(thumb) is a saddle joint and*The second,third,fourth and fifth CMC joints are plane joints.I was searching for the same and found these links. Hope they help u. Bye.
saddle joint- This joint has two bones that fit together in a special way. It can move in all directions, except rotational. It's what makes us different from monkeys as they can't move their thumbs!
This means you have a partial dislocation of the first joint in your thumb - Jan
carpometacarpal joint
carpometacarpal joint of thumb
carpometacarpal joint which is a saddle joint
The carpometacarpal joint of the thumb is a saddle joint. It makes the thumb opposable allowing us to manipulate tools and to grip.
The code I would use is 20600.
gliding movements
I have the same issue on both wrists and doctor is recommending joint replacement surgery. Medicines, therapy are all temporary band-aids and will not fix the problem.
pivot joint
The saddle joint is unique to humans and is located at the base of each thumb. It allows the thumb to touch the pinky finger by crossing over the palm of the hand. This allows humans to produce fine movements including sewing, writing, portrait painting, and anything other type of movement where the hand grasps a tool or the object itself as in pottery or peeling an orange.
Wikipedia says"The joints between the carpus and the second, third, fourth, and fifth metacarpal bones are arthrodial.The bones are united by dorsal, volar, and interosseous ligaments."Another article from wikipedia says"A plane joint (arthrodial joint, gliding joint, plane articulation) is a synovial which, under physiological conditions, allows only gliding movement"http://en.wikipedia.org/wiki/Plane_jointhttp://en.wikipedia.org/wiki/Carpometacarpal_joints.-------So the answer is*The first carpometacarpal joint(thumb) is a saddle joint and*The second,third,fourth and fifth CMC joints are plane joints.I was searching for the same and found these links. Hope they help u. Bye.
Gliding Movements