Platysma and the cervical superficial musculoaponeurotic system - Comparative analysis of facial crease and platysmal band C development

摘要

Objective: The superficial musculoaponeurotic system connects the mimic muscles to the skin, allowing mimic expressions with regional morphological architectural differences. The aim of this study was to perform an architectural analysis of the cervical platysma-skin interaction, determine the morphological implications in platysmal band development and compare the findings to the facial SMAS architectural types.