Thoracoabdominal aortic repair is a highly specialised operation performed when disease affects the aorta across both the chest and abdominal regions.
This form of aortic disease is less common but may carry significant long-term risk if enlargement progresses over time. Because the thoracoabdominal aorta supplies blood to vital organs — including the spinal cord, kidneys, liver, and intestines — surgery requires detailed planning and a structured approach to maintaining blood flow during the operation.
The aim of surgery is to treat the disease safely, reduce the risk of rupture or dissection, and preserve blood flow to essential organs.
The thoracoabdominal aorta is the section of the aorta that extends from the chest into the abdomen.
A thoracoabdominal aneurysm involves enlargement across both of these regions and may develop due to:
The operation is performed under general anaesthetic using a heart-lung machine.
The diseased section of the aorta is replaced with a synthetic graft.
Blood flow to vital organs is maintained throughout the operation.
The arteries supplying these organs are carefully reattached to the graft to restore normal blood flow.
In some patients, treatment may be planned in stages, depending on the extent and pattern of disease.
Patients usually spend several days in intensive care, with close observation of organ function.
Following intensive care, patients remain in hospital for ongoing recovery. Hospital stay is typically around three weeks or longer, depending on recovery.
Gradual mobilisation begins under supervision once medically stable.
Ongoing imaging is required to monitor the repair and remaining aorta over time.
As this is a more extensive operation, recovery continues over several months at home. Fatigue and reduced stamina are common initially and improve gradually.
Mr Ahmed Othman is a Consultant Cardiac and Aortic Surgeon with a specialist focus on complex aortic surgery, including extensive thoracoabdominal aortic repair.
Management of multi-segment aortic disease requires careful planning, technical precision, and a structured long-term approach.
Each case is assessed individually, with detailed imaging review and clear discussion of operative strategy and long-term management.
Specialised techniques are used to protect spinal cord function during surgery. These include placement of a spinal drain before the operation, continuous monitoring of spinal cord function during surgery, and careful management of blood flow and pressure throughout the procedure.
After surgery, spinal cord perfusion continues to be closely managed in the intensive care unit as part of your recovery.
In some patients, treatment can be performed in a single operation. In others, a staged approach may be recommended to reduce overall risk and allow recovery between procedures.
This decision depends on the extent of the aortic disease, overall health, and how different segments of the aorta are affected. The most appropriate approach is discussed with you in detail during consultation.
Thoracoabdominal aortic surgery involves replacing a section of the aorta that supplies blood to several vital organs, including the spinal cord, kidneys, liver, and intestines.
Because of this, the operation requires careful planning to maintain blood flow to these organs throughout the procedure, along with a structured approach to recovery.
Hospital stay is typically around three weeks or longer, depending on your recovery and the complexity of the procedure.
This usually includes several days in a cardiac intensive care unit, followed by ongoing recovery on a specialist ward before discharge.
Thoracoabdominal aortic surgery is a major and complex operation, as it involves treating a long segment of the aorta supplying several vital organs, including the spinal cord, kidneys, liver, and intestines.
All major cardiac and aortic procedures carry recognised risks. These are assessed based on the extent of the disease, your overall health, and how different organs may be affected. The aim is to recommend surgery at a point where the expected benefit outweighs the risk.
Your individual risk profile is discussed in detail during consultation so that you have a clear understanding of your situation and the reasoning behind the recommended approach.
Recovery after thoracoabdominal aortic surgery takes longer than standard cardiac procedures.
Initial recovery takes place in hospital, followed by several weeks to months at home. It is common to experience fatigue and reduced stamina early on, with gradual improvement over time.
Mr Ahmed Othman will see you daily following surgery until you are safely discharged, and follow-up continues after you return home.