Anatomy & Histology · single question

The muscle forming the ANTERIOR tonsillar pillar (in front of the palatine tonsil) is the:

  1. Genioglossus
  2. Palatopharyngeus
  3. Superior pharyngeal constrictor
  4. Palatoglossus
Show answer and explanation

Correct answer: D. Palatoglossus

  • A. Incorrect – an extrinsic tongue muscle of the floor of mouth.
  • B. Incorrect – it forms the POSTERIOR pillar (palatopharyngeal arch).
  • C. Incorrect – lies in the pharyngeal wall, not the pillar.
  • D. Correct – the palatoglossus forms the anterior pillar (palatoglossal arch), in front of the tonsil.

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