Pelvic external fixation
Pelvic external fixation is indicated for temporary or definitive stabilization of unstable pelvic ring injury. This is done to reduce internal hemorrhage and stop the blood loss to save the life. Pelvis bleeding is caused mainly by tearing of pelvis veins which continue to bleed till the lost blood fills the space in it. Pelvic fixator is applied under local anesthesia through small skin puncture wounds. As soon as the patient is haemodynamically stable the external fixation may be converted to internal fixation. It is done because prolonged external fixation may cause discomfort, skin problems and infections.
Shock is condition where the person organs are not getting enough blood or oxygen. It may result from trauma, heat stroke, blood loss, infections. This condition needs to be treated soon otherwise it may cause permanent damage to multiple organs and also life threatening. There are 4 types of shocks – obstructive shock, cardiogenic shock, distributive shock, hypovolemic shock.
Hypotension is a medical term for low blood pressure; if the person is healthy with no symptoms of low blood pressure then it is not a concern and doesn’t need any treatment. For elderly people, this may cause problems such as improper blood flow to the heart, brain, and other vital organs.