orbicularis oris Directory References Discover Which Religion Is the Oldest? What Is the Most Widely Practiced Religion in the World? Why Is the Mona Lisa So Famous? 10 Great Sports Rivalries The Seven Sacraments of the Roman Catholic church The World’s 5 Most Commonly Used Writing Systems New Seven Wonders of the World Contents orbicularis oris anatomy Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:lips In lips…lip is supplied by the orbicularis oris muscle, which encircles the opening. This muscle and others that radiate out into the cheeks make possible the lips’ many variations in shape and expression.Read More
