orbicularis oris Directory References Discover Causes of the Great Depression Is Body Language Universal? How a Rejected Block of Marble Became the World’s Most Famous Statue Who Was the Woman Behind the Statue of Liberty? 10 Greatest Baseball Players of All Time 12 Greek Gods and Goddesses 11 Egyptian Gods and Goddesses 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