Prediction of the Abnormality of the Medial and Lateral Plantar Mixed Nerve Action Potential by Combining Vibration Perception Threshold and Semmes Weinstein Monofilament in Adult Onset Diabetes

The primary purpose of this study is to determine the effect of combining the measurements of Vibration Perception Threshold (VPI) and Semmes Weinstein Monofilament (SWM), on predicting the abnormality of the Mixed Sensorimotor Potential (MSP) of the medial and lateral plantar nerves in patients with type two diabetes mellitus. The secondary purpose is to determine the segments at the terminal branches of both nerves where combining VPT and SWM highly predicts MSP of both nerves.