Anatomy & Histology · single question

Which muscle has NO attachment to the angle of the mandible?

  1. Both masseter and medial pterygoid attach there
  2. Lateral pterygoid
  3. Medial pterygoid
  4. Masseter
Show answer and explanation

Correct answer: B. Lateral pterygoid

  • A. This is true, but the question asks which muscle does NOT attach there.
  • B. Correct. The lateral pterygoid inserts on the condylar neck (pterygoid fovea) and the articular disc/capsule — it never reaches the mandibular angle.
  • C. The medial pterygoid inserts on the medial surface of the ramus and angle, forming the pterygomasseteric sling with the masseter.
  • D. The masseter inserts on the lateral surface of the ramus and angle.

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