 - Neuropathic Mild to moderate DPN defined as insensitivity of a 10 g monofilament at 1-3 sites in the following locations: hallux, 1st, 3rd, and 5th metatarsal heads Boulton AJ, Armstrong DG, Albert SF, Frykberg RG, Hellman R, Kirkman MS, Lavery LA, Lemaster JW, Mills JL Sr, Mueller MJ, Sheehan P, Wukich DK: Comprehensive foot examination and risk assessment: a report of the task force of the foot care interest group of the American Diabetes Association, with endorsement by the American Association of Clinical Endocrinologists. Diabetes Care 2008;31:1679-1685 