The navicular bone in the foot like the scaphoid in the hand are both slow to heal due to slow blood supply which is needed to heal a fracture. From the 6-8 week prognosis I'd say it's one of his metatarsal.Does anyone know which foot bone is fractured? I've not seen that published. Some are nasty, such as the navicular and even trivial Vth metatarsals stress fractures can be slow to heal.