What is an aortic prosthesis? An aortic prosthesis is a vascular prosthesis that is inserted into the aorta. It is an implant that is inserted permanently into the body for therapeutic reasons. It replaces sections of vessels that have been damaged, for example, by aortic dissection, aneurysm or trauma. This repairs the defect and prevents … Aortic prosthesis
What are the risks? In addition to general surgical risks, such as inflammation, wound healing disorders and allergic reactions, there is always the risk of cardiac arrhythmia during surgery near the heart. If the aorta is operated on, there is always a chance of damaging it, which can lead to bleeding. An emergency operation on … What are the risks? | Aortic prosthesis
Definition An aortic aneurysm is a bagging of the vessel wall or vessel walls. At least one layer must be affected to meet the definition. Symptoms An aortic aneurysm is a pathological dilation of the aorta. It occurs either in the chest or abdomen. In the abdominal cavity there are no symptoms at first, so … Aortic aneurysm
Treatment There are basically two different ways to treat an aortic aneurysm. In the case of smaller aneurysms, it is better to wait and have regular ultrasound examinations. In addition, risk factors that favour an aneurysm or its rupture should be treated or avoided. These include keeping the blood pressure in the normal range of … Treatment | Aortic aneurysm
Chances of survival The chances of survival of a rupture of the aortic aneurysm are poor. If a rupture occurs outside a hospital, half of those affected die on the way to the hospital. A quarter can then no longer be successfully treated in the clinic, as the blood loss is already too great. Of … Chances of survival | Aortic aneurysm
Classification In principle, three forms of aortic aneurysm can be distinguished. 1. the aneurysm verum is also called a real aneurysm. It is a sack- or spindle-shaped over-expansion and sacculation of all three wall layers (the so-called intima, media and adventitia). 2. in the case of aneurysm dissecans there is only a tearing of the … Classification | Aortic aneurysm
Why does the aneurysm occur particularly in the abdominal cavity? An aortic aneurysm most often occurs in the abdominal cavity. In 90% of cases it forms below the renal artery. The exact cause of this is not yet fully understood. It could be because the structures and organs surrounding the aorta are conducive to a … Why does the aneurysm occur particularly in the abdominal cavity? | Aortic aneurysm
