Nerve of the Great Toe Lateral

Nerve of the Great Toe Lateral: Anatomy, Functions and Diseases

The lateral nerve of the big toe (n. hallucis lateralis) is one of the three branches of the plantar nerves. It runs along the lateral (outer) side of the big toe and provides sensation and motor function to this area of ​​the foot.

Anatomy

The nerve of the big toe lateral is formed from a branch of the nerve of the foot, which extends from the lateral surface of the ankle. After passing through the rubber channel located between the bones of the foot, the nerve divides into three branches: medial, intermedial and lateral. The lateral branch innervates the skin and muscles on the lateral side of the big toe.

Functions

The hallux lateralus nerve provides sensation to the lateral aspect of the big toe, including the tip. It also innervates the muscles that elevate the big toe and flex the big toe.

Diseases

Dysfunction of the lateral big toe nerve can lead to various diseases. For example, compression of a nerve can lead to the development of motion sickness (English: Morton's neuroma) - a non-inflammatory disease that is characterized by painful sensations in the base of the third and fourth toes. You may also experience pain in the big toe area when walking, as well as redness and swelling of the skin.

In conclusion, the hallux lateralis nerve plays an important role in the sensation and motor function of the lateral aspect of the big toe. When nerve function is impaired, various diseases can occur that require medical attention. If you experience any symptoms related to your big toe, see your doctor for diagnosis and treatment.

Nerve of the great toe Lateral

The big toe nerve is a large nerve structure that provides sensation and motor activity to the big toe and part of the distal phalanx of the remaining toes. It is part of the peripheral nervous system, which connects the brain to the rest of the body through special nerve pathways.

The lateral hallux nerve (Lateral plantar nerve) is one of five large nerves that arise from the pelvic nervous system. It passes through the midfoot and innervates the toes, including the big toe. At approximately the level of the fifth metatarsal head, the nerve divides into two branches: the first branch, which passes to the skin, the median malleolar nerve and the third peroneal branch, and the second branch, which goes to the big toe. The second branch then divides again to form two other branches - the long lateral extensor nerve and the short extensor and flexor nerve.