Anatomy Lower Extremity 5e3181c9 Fabella is present in: A Medial head of gastrocnemius B Lateral head of gastrocnemius C Adductor magnus D Adductor longus High-Yield Explanation Ans. B Lateral head of gastrocnemiusRef: Kulkarni Clinical Anatomy, 2nd ed. pg. 580* Fabella is a small sesamoid bone present in tendon of origin of lateral head of gastrocnemius.