Marionette Line (DAO)

This video teaches you about injection techniques for addressing Marionette lines, specifically targeting the Depressor anguli oris (DAO) muscle. You will begin with a thorough understanding of the underlying anatomy through a detailed layer-by-layer anatomic dissection, highlighting key structures relevant to this area. Discover essential clinical landmarks and learn how to accurately identify the anatomic location of the DAO versus the DLI during the treatment. The course also covers injection depth and provides guidance on average units used for effective results. Equip yourself with the knowledge and skills needed to achieve optimal outcomes in aesthetic procedures targeting this important perioral region.

What you will learn

- Injection techniques for addressing Marionette lines
- Targeting the Depressor anguli oris (DAO) muscle
- Thorough understanding of the underlying anatomy
- Detailed layer-by-layer anatomic dissection
- Guidelines for adjusting dosage
- Discover essential clinical landmarks

Words from the instructor

“Our ultrasound-based research provided novel insights that the DAO lives directly beneath the Marionette Line.”

-Prof Cotofana

Begin Learning

$169

Course time: 9 minutes

No. of lessons: 1 lesson

Included: 12 weeks access

Exclusive Member Price

$152.10

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FAQs

Learners will have access to each course for 12 weeks from the date of enrollment. During this period, you can revisit the videos and materials as often as needed to reinforce your learning.