Instructions. 1  Heat the oven to 400Â°F and prepare the pan: Heat the oven to 400Â°F with a rack in the middle position. 2  Prepare the chicken: Pat the chicken dry and rub with a little butter or olive oil, if desired. 3  Transfer to the baking dish: Place the chicken breasts in the baking dish, spaced slightly apart.
Definitions for major surgery. Here are all the possible meanings and translations of the word major surgery. Princeton's WordNet(0.00 / 0 votes)Rate this definition: major surgery(noun) any surgical procedure that involves anesthesia or respiratory assistance.
In physical medicine, major trauma is injury or damage to a biological organism caused by physical harm from an external source. Major trauma is also injury that can potentially lead to serious long-term outcomes like chronic pain. A traumatic injury is an injury caused by external force, but which does not rise to the level of major trauma. Traumatic injuries are distinguished from other causes of injury, such as iatrogenic injuries.