Pathological Description: This is an ankylosed 3rd and 4th metatarsal. The 4th metatarsal has knife-edge remodelling of the shaft and absorptive remodelling of the proximal 1/3 of the bone. The 3rd metatarsal has knife-edge remodelling and has absorptive remodelling of the distal 1/2 and proximal 1/4 of the bone.
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