<prompt> Which of the following causative factors is not involved in the pathogenesis of Diabetic gangreneInfectionMyelopathyAtherosclerosisOsteoahropathy  <response>: Others Are Neuropathy, Microangiopathy, Glycosylation Of Hb And Proteins, Hyperglycemia . ref - Srbs manual of surgery , Harriosns internal medicine 20edition 