Overview
The levator labii superioris muscle is a complex muscle with connections to the orbicularis oculi and to the nasalis muscles. The muscles that connects all of the above 3 muscles is referred to as levator labii superioris alaeque nasi muscle. This muscle has a complex 3-dimensional anatomy which needs to be observed, appreciated and understood to be to achieve superior aesthetic outcomes with toxins. Although no injection simulations are performed, this video is best suited for briefly freshen up on nose anatomy prior to clinical treatments.
Treatment type: Relevant for Neuromodulator Injections
Facial region: Medial Midface
Approach: Anatomic Review
Competency Level: Novice
Course duration: 7 minutes
Course type: Anatomy lecture with dissection videos performed by Prof. Sebastian Cotofana
Learning Objectives
- Identify LLSAN and LAO anatomy and key landmarks.
- Explain LLSAN’s role in the nasolabial fold and gummy smile.
- Understand LAO’s position relative to LLSAN.
- Apply anatomy to improve 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 any healthcare professionals.
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