What is the capital?
Capital is one of the eight irregularly shaped carpal bones in hand. It is located between the wrists and the long metacarpal bones in the palm of the palm in what is referred to as the distal series of carpal bones, it is the largest and worst placed of these bones. Capitate forms a joint with medium three metacarples and four carpal bones that surround it: trapezoid or smaller multingular, scaphoid, lunate and hamina. These joints allow various movements, including rotation, flexion and extension, adction and kidnapping, or connecting and spreading fingers. Specifically, Scaphid and Lunate bones are connected to the bottom of the radius on their superior or upper surface, aspect of bones facing the wrist. Lower or lower surfaces of Scaphoid and lunatecurity, those that point to the fingers, articulate with the superior surfaces of the capitalization and hams of the bone to form part of the midcarpal joint. This articulation reminiscent of the joint with the ball and oscillation allows a small amount of rotation because the capitative and hathy turn vertically into the cup PSaccken drawers created by adjacent surfaces Scaphid and Lunate.
on their sides Pinky and thumbs connect Capita with hams and trapezoids. Together with a trapezoid, also known as a larger multingular, these bones form a number of cards closest to the fingers. These bones are connected by a series of horizontal bonds: Volar bonds to the palms, dorsal ligaments on the back and interosseous ligaments between each bone. This connection causes the bones of the distal line to move as a unit, and therefore there is not much BTY between the adjacent B. What is allowed between Capital and Hate and Trapezoid is a slight moving movement of bones against each other, which classifies them as arthrodial joints.
The lower surface of the Capital Bone has a pair of ridges that divide this surface into three different articulated surfaces: one for each of the middle three metacarpal bones. Five long bones longitudinally span most of the backThe hands of the metacarples range from the cards to the base of the fingers and thumbs. Articulation between each metacarpal and the distal series of cards are referred to as carpometakarpal joints; The middle three metacarples, those under the index, medium and rings, are connected to the lower surface of the capital. The movements allowed in these three joints include very mild flexion and extension, as well as kidnapping and aduction or spreading and closing your fingers.