Mechanical bowel obstruction may be a simple obstruction,in which there is no alteration in blood flow,or a strangulated obstruction,in which there is impairment of blood flow and necrosis od bowel tissue.
Mechanical bowel obstruction may be a simple obstruction,in which there is no alteration in blood flow,or a strangulated obstruction,in which there is impairment of blood flow and necrosis od bowel tissue.