MeSH definition : The large network of nerve fibers which distributes the innervation of the upper extremity.
The brachial plexus extends from the neck into the axilla. In humans, the nerves of
the plexus usually originate from the lower cervical and the first thoracic spinal
cord segments (C5-C8 and T1), but variations are not uncommon.;
The large network of nerve fibers which distributes the innervation of the upper extremity.
The brachial plexus extends from the neck into the axilla. In humans, the nerves of
the plexus usually originate from the lower cervical and the first thoracic spinal
cord segments (C5-C8 and T1), but variations are not uncommon.
https://campus.neurochirurgie.fr/spip.php?article1668 2023 France educational course brachial plexus
--- http://www.a-bras.org/ France French association of patients infant infant, newborn paralysis brachial plexus birth injuries