
Overview
In this high-yield anatomic review, the muscles of the lower face and their associated nerves and arteries are demonstrated. Key muscles covered in this video include the platysma, masseter, risorius, depressor labii inferioris and the depressor anguli oris muscles. Understand the layered arrangement between these muscles and how this translates into toxin injection techniques. Although no injection simulations are performed, this video is best suited for briefly freshen up on lower facial anatomy prior to clinical treatments.
Treatment type: Relevant for Neuromodulator Injections
Facial region: Lower Face
Approach: Anatomic Review
Competency Level: Expert
Course duration: 24 minutes
Course type: Anatomic review on a pre-dissected body donor performed by Prof. Sebastian Cotofana
Learning Objectives
- Identify key lower face muscles involved in neuromodulator treatments, including perioral and mandibular muscles.
- Understand the anatomical connections between these muscles and the mandible.
- Apply this knowledge to improve safety and precision in lower face injections.
FAQs
Our online anatomy courses are designed for aesthetic practitioners, including MDs, RNs, PAs, and NPs, as well as medical students, residents, and any healthcare professionals.

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