The feeling in your ulnar nerve comes from its root in your cervical spine. The nerve itself branches out from your brachial plexus. It’s woven behind your collarbone and through your armpit ...

Brachial plexus injuries in infants are most commonly caused by trauma to the neck as it stretches away from the shoulders during birth. Unfortunately, these injuries can occur during the delivery ...

Nerves of the brachial plexus originate from a nerve root. Avulsion happens when the nerve root pulls out of the spinal cord as a result of blunt trauma. Most cases are due to motor vehicle accidents.

the damaged portion of the brachial plexus is taken out and replaced with healthy nerves taken from some other part of the patient’s body. A nerve transfer is done when the root of the nerve has ...

Upper-arm weakness (paresis) or paralysis indicates peripheral-nerve damage to the brachial plexus, a network of ... muscle paralysis from spinal nerve roots. The mechanism of injury includes ...

The formation of the brachial plexus begins just distal to the scalene muscles and emerges, from contributing nerve roots, at the base of the neck between the anterior and median scalenes.

Brachial plexus injuries are typically caused by traction of the arm at birth and by road traffic accidents. They result in loss of sensation and movement in all or part of the arm and can be ...

BPN is a type of peripheral neuropathy, which refers to damage to a single nerve or a set of nerves. If you have BPN, it’s the brachial plexus that’s damaged. This is an area where nerves from ...