What is the main action of extensor hallucis longus?
The muscle acts in three foot joints; talocrural, metatarsophalangeal and interphalangeal joints. The main action of extensor hallucis longus is to extend the big toe, but it has accessory actions in other joints as well.
How do you treat extensor hallucis longus muscle?
Conservative, and involves ice, rest, and nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen or naproxen. A rehabilitation program to strengthen the extensor muscles and promote ankle stability may be indicated.
How do you stretch the extensor hallucis longus?
The extensor hallucis longus is stretched by flexing the big toe and plantarflexing and everting the foot. A wall or table can be used for balance. The extensor hallucis longus is stretched by flexing the big toe and plantarflexing and everting the foot. A wall or table can be used for balance.
What is extensor hallucis longus tendon?
The Extensor hallucis longus (EHL) is a thin muscle, situated between the Tibialis anterior and the Extensor Digitorum Longus in the anterior compartment of the lower leg. It provides the only active extension force to the interphalangeal joint and the primary active extension force to the metatarsophalangeal joint.
What is the antagonist muscle to the extensor hallucis longus?
| Extensor hallucis longus muscle | |
|---|---|
| Nerve | deep fibular nerve deep peroneal nerve, L5 (L4-S1) |
| Actions | Extends (raises) the big toe and assists in dorsiflexion of the foot at the ankle. Also is a weak evertor/ invertor |
| Antagonist | Flexor hallucis longus, Flexor hallucis brevis |
| Identifiers |
How do you test for extensor hallucis longus?
The extensor hallucis longus muscle can plantarflex the first ray through the windlass mechanism. Being aware of the extensor hallucis longus effect can avoid this problem. To test the muscle, have the patient sitting relaxed and dorsiflex the first ray with the palm of the hand.
What kind of muscle is an example of an extensor?
– Lumbricals of the hand – Dorsal interossei of the hand – Palmar interossei
What is the difference between flexor and extensor muscles?
Flexor and extensor are two muscles types.
What are the treatments for extensor tendonitis?
– Pre-screening consultation with specialist doctor – Lumbar & Cervical Spine X-Ray – Post-screening review with specialist doctor – Injury prevention advice
What is the function of adductor longus?
– Origin: front of the pubic bone – Insertion: middle portion of the linea aspera (between the insertions of the adductor magnus and brevis) – Action: adduction of the thigh; flexion of the thigh; medial rotation of the thigh (rotate the leg inward)