Lumbar fusion surgery is performed as treatment for a number of different conditions that affect the. structural integrity of the spine (for example, certain spinal fractures). Lumbar fusion surgery is also. sometimes performed for treatment of severe chronic low back pain in patients with degeneration of one.
Cooking the Ribs. Lower the temperature of the oven to approximately 400 degrees Fahrenheit and place the pan with the beef ribs in it. Ensure that the lid is properly placed. Cook at this temperature for about 45 minutes.Then slow cook the beef ribs in the oven for three hours by lowering the temperature further to about 200 degrees Fahrenheit. Slow cooking the meat enables the maximum amount of fat to melt away.nsure that the lid is properly placed. Cook at this temperature for about 45 minutes. Then slow cook the beef ribs in the oven for three hours by lowering the temperature further to about 200 degrees Fahrenheit.
how to cook ribs in the oven. 1  When cooking ribs in the oven, place ribs on rack of a broiler pan. 2  Brush with KRAFT or BULLâS-EYE Barbecue Sauce, then bake at 350Â°F for 1 hour 15 min. or until ribs are done, turning and brushing occasionally with additional barbecue sauce. When grilling ribs, plan on a cooking time of 1 hour to 1 hour 30 min., depending on the size and type of ribs used. 2  To speed up the cooking time when grilling ribs, simmer the ribs in boiling water for 20 min. 3  before adding them to the grill.