Figure 1: Division of the foot for mapping an ulcer—1. Dorsum of the toes; 2. Dorsal and lateral aspect of the foot (except toes); 3. Plantar lesser toes; 4. Inter-digital space of toes; 5. Plantar great toe; 6. 5th metatarsal head; 7. 2nd to 4th metatarsal head; 8. 1st metatarsal head; 9. Lateral border of the foot, in-between head of the 5th metatarsal and heel; and 10. Plantar hind foot, weight-bearing area of the heel.