title: Is the puborectalis muscle part of the levator ani muscle?
authors.forename: Christian
authors.initials: C
authors.lastname: Wallner
mesh_terms: D001003:Anal Canal / Q000033:anatomy & histology*; D003672:Defecation; D006801:Humans; D017773:Pelvic Floor / Q000033:anatomy & histology*; D012007:Rectum / Q000033:anatomy & histology*