Zápästí

Zápästí is the Czech word for wrist. The wrist is the anatomical region connecting the hand to the forearm. It is a complex joint composed of eight small carpal bones arranged in two rows, along with the distal ends of the radius and ulna, the two bones of the forearm.

The primary function of the wrist is to allow for a wide range of motion, including flexion, extension, radial deviation, and ulnar deviation. These movements are facilitated by numerous muscles, tendons, and ligaments that cross the wrist joint. The wrist's flexibility is crucial for many daily activities, from grasping objects to fine motor tasks.

Several important structures pass through the wrist, including blood vessels like the radial and ulnar arteries, and nerves such as the median, ulnar, and radial nerves. The median nerve, for example, passes through the carpal tunnel, a narrow passageway formed by carpal bones and a ligament.

Conditions affecting the zápästí can include sprains, fractures, arthritis, and carpal tunnel syndrome. These issues can cause pain, swelling, stiffness, and limited mobility, impacting an individual's ability to use their hand and arm effectively. Medical evaluation is often necessary to diagnose and treat wrist-related problems.