Platysma Motor Branch Transfer to the Accessory Nerve
Twelve-month post-operative view of a platysma motor branch transfer to the accessory nerve in a patient who had suffered a total avulsion injury of the right brachial plexus and paralysis of the trapezius and sternomastoid muscle.
Jayme Augusto Bertelli
Neurosurgery. 68(2):E567-E570, February 2011