Lateral duodenal wall perforation occurring during endoscopic retrograde cholangiopancreatography (ERCP) due to scope trauma is large and usually treated by surgery. With advances in endoscopic instrumentation. interest in treating these complications using endoscopic devices has increased. Over-the-scope clip (OTSC) which has higher compression force and can approximate large perfora... https://yeswellneses.shop/product-category/puzzles-game/