Flexor Tendon Injuries - Hand - Orthobullets
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.
Flexor Tendon Injuries - OrthoInfo - AAOS
Flexor tendon injuries typically occur from a cut on the palm side of your fingers, hand, wrist, or forearm. Flexor tendons can also be injured when a finger or thumb is violently pulled away from you while you are attempting to grasp something, such as the jersey of an opposing player in …
The Flexor Pulley System of the Hand - TeachMeAnatomy
2020年6月7日 · Within the hand, the tendons fan out and enter their respective fibrous flexor sheaths. These sheaths are strong ligamentous tunnels, each associated with a digit. At the base of the proximal phalanx, the FDS tendon splits into …
Understanding Flexor Tendon Injuries in the Hand
Flexor tendons are essential connectors that facilitate movement in the hand. These tendons allow you to flex your fingers and form a fist. When the forearm muscle contracts, it activates the flexor tendons to manipulate your hand appropriately. Brief …
Flexor Tendon Injury - American Society for Surgery of the Hand
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.
What Causes a Flexor Tendon Tear? 3 Things to Know
4 天之前 · If your flexor tendon is torn, your hand function can be significantly impacted. What do flexor tendons do? Flexor tendons are cord-like structures that connect the muscles in the forearm to the bones in the fingers and palm. They allow your wrist, fingers and thumb to bend, enabling gripping and grasping actions. There are two main groups of ...
Flexor tendon mechanism - AO Foundation Surgery Reference
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.
Flexor Tendon Anatomy: Flexor Tendon System, Flexor Muscles ... - Medscape
6 天之前 · The flexor tendon system of the hand consists of the flexor muscles of the forearm, their tendinous extensions, and the specialized digital flexor sheaths. These...
Flexor Tendons: Anatomy and Surgical Approaches - Hand ... - Hand …
The flexor digitorum profundus (FDP; profound = deep) tendons arise from the deeper layer of flexor muscles, whereas the flexor digitorum superficialis (FDS) tendons are the continuation of the more superficial muscle layer.
Flexor Tendon Injuries - Massachusetts General Hospital
Deep cuts on the palm side of the wrist, hand, or fingers can injure the flexor tendons and nearby nerves and blood vessels. The injury may appear simple on the outside, but is actually much more complex on the inside.