depends: extend of injury acute / chronic, age of injury, and age of person if this is an acute tear without subluxation or bowstringing of the tendons then you can treat with a splint - wrist will be in neutral position if it's subluxing or bowstringing with extention of the wrist then you can try a splint and if no better then surgically suture the tear and splint. if this goes untreated then you can lose range of motion hope this helps
The extensor digitorum communis is an extensor of the wrist and fingers. The extensor digitorum communis is the primary extensor of the lateral four fingers IP joint and assists in wrist extension.
The muscles that produce extension of the finger joints and wrist are the extensor muscles. In the forearm, the specific extensor muscles responsible for extension of the fingers and wrist include the extensor digitorum and extensor carpi radialis muscles.
Extension of the wrist is done by both the Extensor Carpi Radialis and the Extensor Carpi Ulnaris muscles, while abduction of the wrist is done by both the Extensor Carpi Radialis and Flexor Carpi Radialis.
Extensor carpi ulnaris
Extensor Carpi Radialis Longus
The extensor muscles of the wrist and digits are responsible for extending the wrist joint and fingers. These muscles work in coordination to help move the hand and fingers upward and away from the palm. Strengthening these muscles can improve wrist and finger mobility and function.
The flexor carpi radialis is the agonist muscle in wrist flexion. This muscle, know as a wrist flexor, is located in the forearm.
This name implies that it extends the wrist!
extensor digiti minimi
To perform an effective extensor stretch, start by standing with your feet hip-width apart. Extend one arm straight out in front of you at shoulder height, palm facing down. Use your other hand to gently pull back on the fingers of the outstretched arm, feeling a stretch in the forearm and wrist. Hold the stretch for 15-30 seconds and repeat on the other arm. This stretch can help improve flexibility in the extensor muscles and reduce the risk of injury.
flexing wrist and making fistbecause your extensor tendons cant extend that far.Yeah good answer except we can't understand that!!
The wrist flexor that follows the ulna is the flexor carpi ulnaris muscle. It originates from the medial epicondyle of the humerus and inserts on the pisiform and the hamate bones of the wrist. Its primary function is wrist flexion and ulnar deviation.