Botox injections in the depressor anguli oris muscle (DAO muscle) may be the best treatment option for patients struggling with a downturned mouth, asymmetry in the lower face, and the …

Aug 31, 2022 · The depressor anguli oris is a facial muscle that allows a person to move the corners of their mouth, specifically downward. The muscle sits on either side of the mouth. …

The depressor anguli oris arises from the lateral surface of the mandible. [1] Its fibers then converge. It is inserted by a narrow fasciculus into the angle of the mouth. [1] At its origin, it is …

What is DAO Excision? DAO excision is a small surgical procedure that can permanently improve smile symmetry in many patients with facial paralysis. The procedure is usually performed in …

Jul 19, 2024 · The primary function of the depressor anguli oris (DAO) muscle is to pull the corners of the mouth downward, contributing to facial expressions such as a smile, frowning or …

Jun 25, 2023 · In this article, we’ll guide you through the step-by-step process of injecting Botox into the Dao muscle, focusing on the brow and forehead area. Get ready to discover the …

Jan 11, 2025 · DAO Botox specifically targets the depressor anguli oris (DAO) muscle to address a downturned mouth, improve facial symmetry, and reduce dynamic wrinkles around the …

Is your Depressor Anguli Oris (DAO) muscle the reason for your ‘frowny face’? Dr Harry Singh explains how we can relax this muscle with botulinum toxin to turn your smile from ‘upside …

Jan 19, 2024 · In this article we’ll break down the anatomy, the procedure, the results, and how to decide which DAO treatment is best for you. The Role of the DAO Muscle in Facial …

How can DAO Botox® Anti-Wrinkle Treatment enhance my appearance? This overactivity can be treated using precise administration of Botox®* into the DAO muscles. These anti-wrinkle …