The choice between metal and plastic biliary stents depends on various factors, including the patient's medical condition, the underlying cause of the biliary obstruction, and the goals of treatment. Both metal and plastic stents have their advantages and disadvantages, and the decision is often mad

A biliary metal stent is a medical device used in the treatment of various conditions affecting the biliary system, which includes the bile ducts and the gallbladder. The biliary system plays a crucial role in the digestive process by transporting bile from the liver to the small intestine, where it