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The sural region refers to what?
The sural region refers to the area of the leg that encompasses the calf. It is located posteriorly, between the knee and the ankle, and is primarily formed by the gastrocnemius and soleus muscles. The sural nerve, which innervates part of this region, also derives its name from the sural area.
What is the nerve supply to the larynx?
The larynx receives its nerve supply from the vagus nerve (cranial nerve X). Specifically, the recurrent laryngeal nerve innervates the intrinsic muscles of the larynx involved in phonation, while the external branch of the superior laryngeal nerve supplies the cricothyroid muscle.
Which plexus supplies motor movement to the posterior of legs and thighs?
The sacral plexus supplies motor movement to the posterior of the legs and thighs. It is formed by the lumbosacral spinal nerves and gives rise to nerves like the sciatic nerve, which innervates many muscles in this region.
What is the relationship between Nerve supply to muscles?
The nerve supply to muscles is crucial for their function, as it controls muscle contraction and coordination. Motor neurons transmit signals from the central nervous system to muscle fibers, initiating contraction through the release of neurotransmitters at the neuromuscular junction. This connection allows for voluntary and involuntary movements, enabling the body to respond to stimuli and perform various tasks. Disruption in nerve supply can lead to muscle weakness or paralysis.
What two prominent muscles have been affected if your right accessory nerve was severed in an accident and there was muscle atrophy?
When a nerve is cut, the muscle that communicates with the brain along that nerve no longer functions. this results in atrophy, the muscle thinning. It may not be repairable since the nerves degenerate when they get cut. If the surgeon says a nerve graft is doable, then there can be good sucess with a repair.
Do you paralized from multiple Sclirosis?
you lose intervation (nerve supply) to the muscles. so yes. you lose intervation (nerve supply) to the muscles. so yes.
Decompression sural nerve ankle CPT codes?
64704
What is the nerve supply of the muscles of facial expression?
The facial muscles are innervated by facial nerve (cranial nerve VII). In contrast, the nearby masticatory muscles are innervated by the mandibular nerve, a branch of thetrigeminal nerve (V).
What happens to muscles when they lose their nerve supply?
The muscle will atrophy.
What are symptoms of sural nerve damage?
Numbness or pain in the FOOT or in the calf of your leg
Why are Motor nerves that supply skeletal muscle the last to be inhibited?
Because the nerve supply for muscles are mixed
Where is the sural region?
The sural nerve (short saphenous nerve), formed by the junction of the medial sural cutaneous with the peroneal anastomotic branch of the lateral sural cutaneous nerve, passes downward near the lateral margin of the tendo calcaneus, lying close to the small saphenous vein, to the interval between the lateral malleolus and the calcaneus. It runs forward below the lateral malleolus, and is continued as the lateral dorsal cutaneous nerve along the lateral side of the foot and little toe (via a dorsal digital nerve), communicating on the dorsum of the foot with the intermediate dorsal cutaneous nerve, a branch of the superficial peroneal It's the calf.
What are the symptoms of sural nerve injury ankle and foot?
Cut and paste the following URL... These sites will answer your question to your satisfaction... http://www.google.com/search?hl=en&q=sural+nerve&btnG=Google+Search
What major nerve innervates the extensors of the leg?
The sciatic nerve is the major nerve that innervates the extensor muscles of the leg, particularly the tibialis anterior muscle. It is a large nerve that branches into the common fibular nerve and the tibial nerve, both of which supply various muscles in the leg.
What 2 muscles are innervated by cranial nerve XII besides the 4 intrinsic lingual muscles and the 4 extrinsic lingual muscles?
Geniohyoid & Thyrohyoid as the Hypoglossal nerve is joined by fibers from C1 which supply them
What is the nerve supply to the larynx?
The larynx receives its nerve supply from the vagus nerve (cranial nerve X). Specifically, the recurrent laryngeal nerve innervates the intrinsic muscles of the larynx involved in phonation, while the external branch of the superior laryngeal nerve supplies the cricothyroid muscle.
What cranial nerve is responsible for muscles of facial expression?
Facial nerve, the seventh cranial nerve. It leaves the brain along with eighths cranial nerve through internal acoustic meatus and comes out through stylomastoid foramen to supply the muscles of facial expression.
