Ischemic monogenic neuropathy (IMN) reported mostly in diabetics with peripheral neuropathy or peripheral vascular disease is a rare condition .Usually seen after AV fistula for haemodialysis, it is a preventable entity. We describe a rare case of ischemic monomelic neuropathy (IMN) in a young girl with involvement of all three nerves developing after preventive tourniquet application in a presumed snake bite.