DAO & DLI: Understanding and Avoiding Toxin-related Adverse Event
Course Overview
Treatment type: Neuromodulators
Facial region: Perioral
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
Course Description
The Depressor anguli oris (= DAO) and the Depressor labii inferioris (DLI) muscles are located in the perioral region and connect the lower lip to the mandible. The DAO can depress the corner of the mouth, whereas the DLI can depress the lower lip of each facial side, respectively. The muscle bellies of both muscles overlie and interact with each other which is why it is important to know the anatomic differences between them. This video provides a comprehensive clinical and anatomic review of these specific muscles and of the injection site which empowers injectors toward safer procedures with a reduced adverse events profile.
Learning Objectives
Describe the detailed anatomy of the DAO and DLI muscles.
Demonstrate safe injection techniques targeting the perioral region.
Identify potential adverse events and apply strategies to prevent complications during treatment.
Customer reviews
Samantha Stacey, RN
“Cotofana Anatomy is an excellent resource for learning or refreshing facial anatomy. Prof. Cotofana delivers evidence-based knowledge and stays current, always acknowledging where further research is needed. His lectures never disappoint”.
Arnaldo Mercado-Perez, PhD
"Dr. Cotofana is the premier expert on facial anatomy worldwide. His track record of publications and invited commentaries makes this abundantly clear. Additionally, he is an excellent educator. He explains concepts in a way that is easy to understand. Excellent communicator. I especially like how he breaks down the material into broad, basic concepts and then builds from those into more thorough explanations. After his courses I am more knowledgeable and I have retained what I learned from him"
Scott Welch, PA-C
"Cotofana Anatomy is an essential resource that all healthcare providers, in my humble opinion, should be reviewing for their updated medical knowledge. If you’re looking for safe patient outcomes and information backed by science with one of the world’s foremost thought leaders of anatomy, you’re going to want to sign up as soon as possible!"
Mariana Calomeni, MD
"Complete anatomy course, focusing on basic and advanced levels. Lessons are available on the website to view as many times as necessary. A simple and practical way to learn from the best anatomist at the moment, Professor Sebastian Cotofana, who, with his vast experience and expertise in the field, teaches facial anatomy in a practical way, demonstrating layers, vessels and risk areas for procedures, providing greater safety and precision for injectable procedures. I highly recommend!!!! I'm looking forward to the next classes"
Faalie Asadi, MD
"I cannot express enough how impressed I am with Dr. Cotofana! He is an exceptional anatomist who has made a significant impact on the fields of cosmetic medicine and plastic surgery. His expertise and dedication to educating health professionals are truly commendable. Dr. Cotofana's deep understanding of anatomy and his ability to convey complex concepts in an accessible manner have been invaluable to practitioners aiming to refine their skills. His contributions have undoubtedly elevated the standards of care and outcomes in the industry. Thank you, Dr. Cotofana, for your outstanding work and unwavering commitment to excellence!"
Brian Biesman, MD
"Cotofana Anatomy is the absolute gold standard in aesthetic education. Every time I take a course taught by Dr. Cotofana I learn something new and valuable. As a direct result of his teachings, I have completely changed the way I inject, enhanced my understanding of facial anatomy (and I am an Oculofacial Plastic Surgeon), and helped me understand how to achieve better outcomes while minimizing the risk of adverse events. I give Cotofana Anatomy by absolute highest, unqualified rating and endorsement."
FAQs
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