orbicularis oris Directory References Discover 7 of the World’s Deadliest Shipwrecks Are Bats Really Blind? Why Is the Mona Lisa So Famous? What’s the Difference Between Bison and Buffalo? Why Is Christmas in December? 8 of the Largest Empires in History Was Martin Luther King, Jr., a Republican or a Democrat? Contents orbicularis oris anatomy 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
