What is Frozen Elephant Trunk Procedure

The Frozen Elephant Trunk Procedure is a surgical procedure that is used to treat aneurysms and other abnormalities of the aorta. The procedure involves the placement of a stent in the aorta and the freezing of the surrounding tissue. This allows for the repair of the aorta without the need for open surgery.

The procedure has been shown to be safe and effective, and it has a high success rate.

The Frozen Elephant Trunk Procedure (FETP) is a minimally invasive endovascular surgery used to treat complex aortic pathologies. It was first performed in 2005 and has since become a widely accepted treatment option for patients with aortic aneurysms, dissections, and other life-threatening conditions. The FETP involves the placement of stents and/or grafts in the descending aorta to repair the damaged vessel and prevent further blood flow into the aneurysm or dissection.

The procedure is typically performed using catheters and guidewires inserted through small incisions in the groin. This allows for a less invasive approach than traditional open surgery, which requires a large incision in the chest or abdomen. The FETP can be performed under general anesthesia or local anesthesia with sedation, depending on the patient’s preference.

Recovery times vary depending on the individual, but are typically shorter than those associated with open surgery.

What is Frozen Elephant Trunk Procedure

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Why is It Called Frozen Elephant Trunk Procedure?

The frozen elephant trunk procedure is a minimally invasive surgery used to treat aortic aneurysms and other diseases of the aorta. The name of the procedure comes from the fact that the surgeon uses a small incision to access the aorta, which is then frozen in place using a cryoablation device. This allows the surgeon to work on the aorta without having to make a large incision, which can reduce recovery time and improve outcomes.

What is an Elephant Trunk Procedure?

An elephant trunk procedure is a surgery that’s used to treat an aortic aneurysm. It’s done by placing a tube in the aorta, which is the large blood vessel that carries blood from your heart to the rest of your body. The tube is then connected to a pump that helps circulate your blood.

The elephant trunk procedure is named after the shape of the tube that’s used in the surgery. It’s called an elephant trunk because it has a long, thick body and a small head. This type of surgery is usually done when other treatments, such as medications or angioplasty, haven’t worked.

It’s also sometimes used to treat people who have had previous surgeries on their aorta.

What is Frozen Elephant Trunk Made Of?

Frozen elephant trunk is a procedure that involves removing the entire thoracic aorta, including the aortic arch and descending aorta, and replacing it with a synthetic tube. The procedure is typically performed on patients who have an ascending aortic aneurysm, as well as those who have had previous surgery to repair an ascending aortic aneurysm. The first step in the procedure is to make an incision in the patient’s chest.

Next, the surgeon will clamp the aorta above and below the area of the aneurysm. Once the area is isolated, the surgeon will begin to remove the section of the aorta that contains the aneurysm. Once this section is removed, a synthetic tube will be inserted in its place.

The ends of this tube will be sutured into place and then clamped off. The final step of the frozen elephant trunk procedure is to insert a stent into the newly placed synthetic tube. This stent will help keep the artificial vessel open and functioning properly.

Once everything has been put into place, your surgeon will close up your incisions with stitches or staples. Overall, frozen elephant trunk is considered to be a safe and effective way to treat ascending aortic aneurysms. The recovery time for this procedure is typically around 6-8 weeks.

During this time, it is important for patients to avoid strenuous activity and heavy lifting.

What is Elephant Surgery?

Elephant surgery is a branch of veterinary medicine that deals with the surgical treatment of elephants. The most common procedures performed are those relating to the feet, such as toe amputations and toenail removal. Other common surgeries include tumour removal, wound repair and caesarean sections.

Elephant surgery requires a high level of expertise due to the size and complexity of the animal. Surgeons must have a thorough understanding of elephant anatomy in order to carry out procedures safely and effectively. They also need to be able to deal with the psychological needs of the animal, as elephants are highly social creatures who form close bonds with one another.

Surgery on elephants is usually performed under general anaesthesia, which carries its own risks. However, recent advances in pain management mean that many procedures can now be carried out using local anaesthesia, which is much safer for both elephant and surgeon alike. Elephants are increasingly being kept in captive environments such as zoos and safari parks, meaning that there is a growing need for specialist surgeons who can provide them with the care they need.

With proper medical care, elephants can enjoy long and healthy lives even in captivity.

Total arch replacement with frozen elephant trunk technique

Frozen Elephant Trunk Procedure Ppt

If you are considering a frozen elephant trunk procedure, also called a FET, there are a few things you should know. This type of surgery is used to treat aortic aneurysms and dissections, as well as other conditions that affect the aorta. The frozen elephant trunk procedure involves replacing the damaged section of the aorta with a synthetic graft.

The surgeon will make an incision in your chest and access the affected area of your aorta. Once the graft is in place, the surgeon will sew it into place and then freeze the area around it. This helps to prevent future problems with blood flow in this area.

After surgery, you will likely stay in the hospital for several days so that your doctors can monitor your progress. You may need to take medication to help reduce swelling and pain. It is important to follow all of your doctor’s instructions after surgery so that you can heal properly and reduce your risk of complications.

Elephant Trunk Vs Frozen Elephant Trunk

If you are considering a surgery to repair an aneurysm, your surgeon will likely recommend either an elephant trunk procedure or a frozen elephant trunk procedure. Both procedures have their own benefits and risks, so it is important to discuss which option is best for you with your surgeon. The elephant trunk procedure is considered the more traditional of the two options.

This surgery involves opening up the chest in order to access the aorta and implant a graft. The graft is then used to replace the damaged section of the aorta. This surgery can be performed on patients of all ages and has a relatively low risk of complications.

The frozen elephant trunk procedure is a newer option that has become increasingly popular in recent years. This surgery also involves opening up the chest, but instead of implanting a graft, the surgeon removes the damaged section of the aorta and attaches it to healthy tissue higher up in the body. This procedure has only been studied in adults, but it has been shown to be effective in treating larger aneurysms with fewer complications than traditional open-chest surgeries.

No matter which procedure you and your surgeon decide is best for you, it is important to remember that both procedures come with risks and potential complications.

Frozen Elephant Trunk Tevar

A Frozen Elephant Trunk Tevar, or FET for short, is a minimally invasive surgical procedure used to treat aortic aneurysms. The name comes from the fact that the surgeon accesses the aorta through two small incisions in the patient’s chest, similar to how an elephant would pick up something with its trunk. FET is considered less invasive than traditional open surgery because it requires only small incisions and does not involve opening up the patient’s chest cavity.

This means there is less risk of infection and faster recovery times. Additionally, FET can be used to treat both thoracic and abdominal aortic aneurysms. The main advantage of FET over other minimally invasive procedures is its flexibility.

Surgeons can tailor the procedure to each individual patient based on the size and location of their aneurysm. This makes it an ideal treatment option for patients who are not good candidates for traditional surgery or who have multiple health problems that make surgery risky. If you or someone you know has been diagnosed with an aortic aneurysm, ask your doctor if Frozen Elephant Trunk Tevar is right for you.

Frozen Elephant Trunk Graft

A frozen elephant trunk graft is a type of surgery used to repair an aortic aneurysm. This condition occurs when the wall of the aorta, the main artery in the body, weakens and bulges. If left untreated, an aortic aneurysm can rupture, leading to life-threatening internal bleeding.

During a frozen elephant trunk graft procedure, surgeons first replace the damaged section of the aorta with a synthetic tube (graft). The graft is then attached to healthy tissue above and below the aneurysm. This helps support and stabilize the artery.

Finally, surgeons freeze (cryopreserve) the remaining healthy tissue flap and reattach it over the top of the graft. The goal of this procedure is to provide long-term protection against future aneurysms while minimizing surgical risks. Frozen elephant trunk grafts have been shown to be safe and effective in both children and adults.


The Frozen Elephant Trunk Procedure is a minimally invasive surgery used to treat aneurysms and other vascular diseases. The procedure involves placing a stent in the aorta, which is the main artery that supplies blood to the body. The stent helps to keep the artery open and prevent it from rupturing.

The procedure is typically performed on patients who have already had a heart attack or stroke, and it is considered to be safe and effective.

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