Fig. 2From: Anatomical variation in the ankle and foot: from incidental finding to inductor of pathology. Part II: midfooot and forefootType I accessory navicular. Sagittal fast spin echo T1 (FSE T1) demonstrates the incidental finding of a type I accessory navicular in a 33-year-old man, referred with the suspicion of arthropathy. Signal intensity is normal. Note how this is embedded in the tibialis posterior tendon (white arrow)Back to article page