`aesthetic-surgery` Related Article Results

Platysma muscle is a thin, broad muscle located in the superficial layer of the neck. It plays a role in facial expressions, mandibular movements, and tensioning of the neck skin. It is innervated by the facial nerve (CN VII) and is an important structure in aesthetic surgery. Anatomical Structure Morphology and Attachment Points The platysma muscle is a thin, broad superficial muscle that originates from the fascia overlying the pectoralis major and deltoid muscles and extends upward to the upp