Close
Spur on the posterior proximal calcaneus (a Haglund deformity) and erosion on the posterior calcaneus with a thickened distal Achilles tendon. MRI revealed marrow oedema of the posterior calcaneal tuberosity with retro-Achilles and retrocalcaneal burstis. There is high signal intensity with focal enlargement at the Achilles tendon insertion and calcaneal bony spur.