Laparoscopic Surgery for Gall Bladder, Appendix, Hernia Cancer Surgery for Liver, Gall Bladder, Stomach, Oesophagus, Pancreas, Colon, Rectum, Anus Major Surgery for Chronic Pancreatitis, Ulcerative Colitis Laser Surgery for Piles, Anal Fistula, Fissure, Pilonidal Sinus, Varicose Veins Bariatric Surgery for Metabolic and Weight Management Endoscopyfor Upper and Lower GI Tract