Liver transplantation is performed in cases of liver failure, which manifests in two main forms: acute and chronic. Acute liver failure can develop rapidly within days or weeks; its most common causes include mushroom poisoning and the use of certain medications. Chronic liver failure typically develops due to conditions such as cirrhosis (including Hepatitis B and C viral infections), bile duct diseases, certain nutritional deficiencies, genetic disorders, excessive alcohol consumption, hemochromatosis (a hereditary condition causing the body to absorb and store too much iron), or various metabolic diseases. In both forms of liver failure, liver transplantation is a vital treatment option, enabling patients to regain their health and live a good quality of life.