Professor Ajay K Khanna, MBBS, MS, FAMS, FACS, FICS, FACRSI, MNAMS, MBA, D.Sc, FRSTMH, FAIS, FUICC, FUWAI, FFIM, PDCR, FMAS is Professor of Surgery and Ex Head of Department at Institute of Medical sciences, Banaras Hindu University, Varanasi, India. He has more than 320 publications and has presented more than 100 Guest lectures at various forums. He has been awarded with more than 10 orations. Dr Satyendra K Tiwary, MS, FICS, FMAS is an Assistant Professor of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India. He has published more than 60 publications in various national and international journals. He has keen interest in academics and research with most of his research publications are from wounds and vascular surgery.