Certain surgeries need surgeons who specialise in particular things, such as cardiac surgeons or neurosurgeons, but not all. But a general surgeon has specialised knowledge of the whole surgical process. Starting from evaluation through preparation, procedure, and post-operative management. A general surgeon has knowledge about all nine basic areas of surgery, i. e. The digestive tract, the skin and soft tissues, the abdomen and its contents, the blood vessels and heart, the head and neck, the endocrine system, surgical management of traumatic injuries, surgical treatment of cancer, care of critically ill patients with surgical requirements. General surgeons have vast knowledge of various diseases and conditions