What Is a Septoplasty?

Budd-Chiari syndrome refers to hepatic vein hypertension, central vein and sinus dilation, congestion or inferior vena cava congestion caused by obstruction of hepatic vein outflow tract or obstruction of inferior vena cava. Inferior vena cava diaphragm resection for the treatment of Budd-Chiari syndrome. Under direct vision, the inferior vena cava diaphragm resection can not only completely remove the diaphragm, remove the thrombus under the diaphragm, but also explore the hepatic vein, and remove the hepatic vein diaphragm. The operation is effective and the recurrence rate is low. However, the lesion of the inferior vena cava is located in the bare area of the liver and it is quite difficult to show. There are a large number of collateral circulation and lymphatic vessels around the blood vessels. It is prone to bleeding or damage to the lymphatic vessels during operation. Therefore, the selection of diaphragm resection should be strictly controlled.