Fleksorkõõlused

Fleksorkõõlused refers to the flexor tendons in the hand and forearm. These tendons are crucial for the movement of the fingers and thumb, enabling flexion, which is the act of bending these digits. The primary flexor tendons originate in the forearm muscles and run down the underside of the arm, passing through the wrist and into the hand. They are responsible for closing the hand, gripping objects, and fine motor control.

There are two main groups of flexor tendons: the superficialis and profundus. The superficialis flexor tendons, as their name suggests, lie closer to the surface and each tendon typically attaches to the middle phalanx of a finger. The profundus flexor tendons are deeper and each attaches to the distal phalanx of a finger. The thumb also has its own set of flexor tendons, including the flexor pollicis longus, which allows for powerful thumb flexion.

Injuries to the flexor tendons, such as lacerations or ruptures, can significantly impair hand function. These injuries often require surgical intervention to repair the damaged tendons. Following surgery, extensive rehabilitation and physical therapy are necessary to restore full range of motion and strength. Conditions like tenosynovitis, an inflammation of the tendon sheath, can also affect flexor tendons, causing pain and stiffness.