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Noun: musculus sphincter ani externus
  1. An external ring of striated muscle surrounding the anus

Type of: skeletal muscle, striated muscle

Part of: anal sphincter, musculus sphincter ani, sphincter ani

Encyclopedia: Musculus sphincter ani externus

Nearest

musculus pectoralis major
musculus pectoralis minor
musculus quadriceps femoris
musculus rhomboideus major
musculus rhomboideus minor
musculus sartorius
musculus scalenus
musculus serratus anterior
musculus serratus posterior
musculus sphincter ani
musculus sphincter ani externus
musculus sphincter ani internus
musculus sphincter ductus choledochi
musculus sphincter ductus pancreatici
musculus sphincter pupillae
musculus sphincter pylori
musculus sphincter urethrae
musculus sphincter vesicae
musculus sternocleidomastoideus
musculus temporalis
musculus teres major