tube duodenostomy are valid options for definitive opera-tive repair of severe duodenal injuries. METHODS Sixty-seven patients who underwent surgery for duodenal injuries were evaluated. Management of duodenal injury was classified as primary repair and tube decompression. RESULTS Fifty-nine patients were injured by a penetrating mecha-
Medicare Part B â Medicare Medical Coverage. Medicare Part B is the category of Medicare health insurance coverage that includes outpatient medical services, doctor services, medical equipment and supplies, preventive care, and limited home health services.
1 Medicare Part A provides hospitalization coverage. 2  Part B works like regular medical insurance. 3  It covers doctorâs visits, lab work and visits to the emergency room. 4  Part C is privately purchased supplemental insurance that provides additional insurance beyond what Part A and B cover.