Orbicularis oris #muscle #Anatomy 👄🗣️ | Dr. Ishtiaque Arafat

The orbicularis oris is far more complex than it first appears. What injectors need to know: It’s not a simple sphincter, it’s formed from four embryological muscles that converge around the mouth. Function: controls lip movement (narrowing, whistling, speech, expression). Clinical uses for toxin: • Soften perioral lines (upper & lower lip lines). • Lip flip technique – relaxing fibers at the vermilion border can subtly evert the lip for more show. • Creates a gentle pout effect by balancing con

One of the important muscles to train on the face- orbicularis oris the muscle of the mouth.The orbicularis oris muscle is unique because it is not attached to bone; instead, it encircles the mouth and is anchored to the skin and mucous membranes around the lips. This characteristic makes it a point of convergence for several other facial muscles, which exert additional pressure on it. Here are the muscles that attach to the orbicularis oris:~Buccinator: Contributes to blowing and sucking action

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