Anatomy The lateral pterygoid muscle attaches to which of the following? A Lateral surface of the lateral pterygoid plate. B Medial surface of the lateral pterygoid plate. C Lateral surface of the medial pterygoid plate. D Medial surface of the medial pterygoid plate. 💡 Explanation The lateral pterygoid muscle attaches to which of the following? ✓ Correct Answer: A. Lateral surface of the lateral pterygoid plate.