2017年12月18日 · The tendons that control movement in your hands, wrists and fingers run through your forearm. There are 6 tendons that help move your wrist. The wrist tendons are: Flexor carpi radialis: This tendon is one of two tendons that bend the wrist. It attaches to the base of the second and third hand bones.

The FCR tendon is one of two tendons that bend the wrist. Its muscle belly is in the forearm and then travels along the inside of the forearm and crosses the wrist. It attaches to the base of the second and third hand bones.

2022年8月10日 · Flexor Tendon Injuries are traumatic injuries to the flexor digitorum superficialis and flexor digitorum profundus tendons that can be caused by laceration or trauma. Diagnosis is made clinically by observing the resting posture of the hand to assess the digital cascade and the absence of the tenodesis effect.

2023年6月12日 · Your hand and wrist have two groups of tendons: Extensor tendons: Tendons that help you extend and straighten your fingers, hand and wrist. Flexor tendons: Tendons that help you flex and curl your fingers, hand and wrist.

A cut on the palm side of the wrist, hand, forearm, or finger is the most obvious sign of a flexor tendon injury. These types of injuries typically bleed profusely and result in an immediate trip to the hospital.

In some cases, the flexor tendon injury can occur if the tendon end pulls away from bone, if the tendon ruptures due to wear, or if the tendon-muscle interface separates. In the hand, wrist and forearm lacerations are the most common cause of flexor tendon injury.

The Flexor Tendons are located on the palm side of the hand. They are thick cord-like connective tissues that attach the finger bones to muscles in the forearm and allow the fingers to bend. Flexor tendons are prone to injury due to their location below the skin and lack of flesh in the hand.

2022年3月11日 · Flexor Digitorum Superficialis is sometimes also known as Flexor Digitorum Sublimis. It is one of the wrist and hand flexor muscles. It is found in the palm side of the forearm and wrist. Origin – Medial epicondyle of the humerus. Medial coronoid process. Radial tuberosity.

The flexor tendon mechanism works by pulling the flexor tendons towards the forearm, which causes the fingers to flex at the phalangeal and MCP joints. Finger flexion occurs through coordinated muscle contraction and tendon gliding within sheaths.

A flexor tendon injury involves a tear or rupture of the tendons on the palm side of the fingers and thumbs, which enable bending and grasping motions. These tendons connect finger joints to forearm muscles and are essential for coordinated hand movements.