https://sirnalibrary.com/index.....php/ion-freedom-col
The platysma's anatomy, comprehensively detailed in this anatomical study using layered dissections, extensive histology, and sheet-plastination techniques, includes its bony, fascial, and dermal attachments, as well as its segmental innervation, including its associated nerve danger zones. A robust anatomical foundation supports the evolution of surgical procedures for neck rejuvenation, while mitigating th