"origin: mylohyoid line/ridge on the internal surface of the mandible"
"insertion: anterior and middle fibres insert into a midline raphe that extends from the mandibular symphysis to the body of the hyoid bone, the posterior fibres extend directly to the body of the hyoid bone"
Expected headings
"Action"
"elevates the floor of the mouth (e.g. in swallowing or protruding the tongue)"