Overview
The orbicularis oris muscle is responsible for the movement of the lips. At the same time, this muscle is also causative for the formation of perioral rhytids and for the age-related elongation of the upper lip. Understanding basic anatomy of this muscle, its layered arrangement and its connection to the other perioral muscles is paramount safer and superior aesthetic outcomes. Although no injection simulations are performed, this video is best suited for briefly freshen up on the anatomy of the orbicularis oris muscle prior to clinical treatments.
Treatment type: Relevant for Neuromodulator Injections
Facial region: Lips
Approach: Anatomic Review
Competency Level: Novice
Course duration: 8 minutes
Course type: Anatomy lecture with dissection videos performed by Prof. Sebastian Cotofana
Learning Objectives
- Identify the anatomy and function of the orbicularis oris within a focused orbicularis oris course
- Describe key connections with nearby muscles (modiolus, LLSAN, DLI).
- Explain how aging affects the orbicularis oris and wrinkle formation.
- Analyze how opposing muscle actions influence aesthetic results.
- Apply anatomical knowledge gained from this orbicularis oris muscle course to optimize neuromodulator treatments.
FAQs
Our online anatomy courses are designed for aesthetic practitioners, including MDs, RNs, PAs, and NPs, as well as medical students, residents, and other healthcare professionals seeking a comprehensive anatomy course.
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