
Overview
The chin zone is composed of multiple facial muscles which include the mentalis, the depressor labii inferioris, the depressor anguli oris, and the orbicularis oris muscles. These muscles display muscular connections with each other and form a muscular plate deep to the fibrofatty tissue layer within the mental region. It is therefore understandable that if a neuromodulator injection is not precise enough, adverse events can be observed. This video provides a comprehensive clinical and anatomic review of the muscles of the chin zone which guides injectors toward safer procedures.
Treatment type: Neuromodulators
Facial region: Chin
Approach: Clinical and Anatomic Review
Competency Level: Expert
Course duration: 9 minutes
Course type: Injection simulation on a human body donor performed by Prof. Sebastian Cotofana
Learning Objectives
- Explain the anatomy of the mentalis muscle and its relation to the DLI and orbicularis oris.
- Demonstrate safe neuromodulator injection techniques to treat the mentalis and avoid adverse events.
- Identify common complications and apply strategies to prevent them during treatment.
FAQs
This course is designed for aesthetic practitioners, including MDs, RNs, PAs, and NPs, as well as medical students, residents, and any healthcare professionals.

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