Most common cause of bleeding for massive hemothorax in blunt trauma to chest is from: (A) Intercostal vessels, (B) Bronchial vessels, (C) Pulmonary vessels, (D) Internal mammary aery
Answer is A. Answer- A. Intercostal vesselsThe most common cause of massive haemothorax in blunt injury to chest is continuing bleeding from torn intercostal vexels or occasionallyfrom the internal mammary aety.