There are lots of classification techniques for diabetic wounds. Wagner's classification system is commonly recognized for the correct analysis and treatment of diabetic foot wounds. Tenderness posterior to medial malleolus and obliquely throughout sole of foot to base of distal phalanges of lateral toes Heel pain is a common prevalence. https://www.theorthopaedicandpainpractice.com/a-comprehensive-guide-to-treating-foot-heel-pain/