What is limb salvage surgery?

Limb salvage surgery is a procedure aimed at repairing and restoring, or salvaging, your limb, whether your arm or leg is severely diseased or injured. It's an endeavor to save your limb, as amputation would otherwise be the alternative.

Limb salvage surgery is also known as limb-sparing surgery. These terms are only different ways of saying that your surgeon will try to keep you from losing your limb without sacrificing your overall health.

What conditions is limb salvage surgery treatment for?

For patients who develop either bone cancer or soft tissue sarcoma in an arm or leg, limb-sparing surgery could be an option. It will depend on a surgeon's close determination to see if they can remove the cancerous tumor without necessitating the sacrifice of your limb.

If the damage to your arm or leg is severe enough, your surgical team may determine if your limb can be salvaged. Salvage means reconstructing, replacing, or repairing different components.

Limb salvage is a typical intervention for:

• Sarcomas of bones: osteosarcoma, Ewing sarcoma, chondrosarcoma
• Soft tissue sarcomas: liposarcoma, myxofibrosarcoma, leiomyosarcoma.
• Metastatic bone cancer (cancer spread from elsewhere to the bone) leads to a fracture or impending fracture.
• Severe infections of the bone (osteomyelitis), joint (septic arthritis), or soft tissue (gangrene).
• Traumatic injuries.

What are the criteria to have limb salvage surgery vs. amputation?

A surgeon planning to perform limb salvage surgery rather than amputation wishes this operation to be successful. A limb successfully salvaged is free of disease, functions properly, and has an acceptable cosmetic result.

Whether this is possible for your limb will depend on the specifics of your condition, including:

• Extent of disease: Some of the tumors may be too big for you to have them removed without sacrificing a part of your involved structure, while some infections spread too much or have caused too much destruction such that it is not possible to save the limb.
• Level of damage: Surgeons grade injuries to rate the damage to your nerves, tissues, blood vessels, or bones. They'll have to replace what they can't mend. If several parts can't be repaired, they can't replace them. They'll also have to ensure they can re-establish blood flow through your tissues. If it doesn't happen, tissues will start dying.

What does limb salvage surgery entail before?

Following surgery, you can be counseled on several points:

• Pre-operative treatment- If you have critical injuries, you may need immediate treatment to stabilize your condition before it is safe for you to undergo significant surgery. If you have cancer, your healthcare team might want to treat it with chemotherapy or radiation therapy before surgery. It can be one way of shrinking the tumor and thus making it easier to remove.
• Pre-operative evaluation- Your medical team may need a few evaluations to assess you as a patient, including radiological tests to observe your limb, such as an MRI or CT scan, and tests measuring your blood flow, such as a CT angiogram or Doppler ultrasound. Your physician will also review your general health and determine any pre-existing conditions that may impact the success of the surgical intervention.
• Pre-operative consultation- As much as possible, your surgical team will discuss the proposed procedure with you before commencing. They will explain to you what they intend to do, their perception of what lies ahead, and the possible results, and they will seek your consent based on informed decision-making. Choosing between limb salvage surgery and amputation is no easy task. To help you with this, do take enough time to consider the options and ask questions.

What is limb salvage surgery?

Limb salvage surgery begins with resection of the disease if present. This can be the removal of an infection or a tumor. Once your limb is disease-free, reconstruction can begin.

The reconstruction process involves several steps and may involve multiple surgeries. You may need to have your blood vessels, nerves, bones, and other tissues reconnected, repaired, or replaced.

Your surgery may include:

• Revascularization: If blood flow to part of your limb has been interrupted, your surgeon will have to re-establish it. Specialists use vascular surgery to re-establish blood vessels and restart blood flow.
• Microsurgery: Your surgeon might have to replace a flap of vascular or nerve tissue with tissue from another site in the body or from a donor and then reconnect the blood vessels or nerves.
• Grafting: Your surgeon may need to take a bone (bone graft) or skin from a donor or your own body to replace a damaged or missing part of your limb.
• Prosthesis: Your surgeon may use metal implants to replace or repair a bone or joint and restore the function of your limb. Some prosthetics also combine metal with a bone graft.
• Bone transport: Your surgeon may apply a stainless-steel fixator system, such as the Taylor Spatial Frame or the Ilizarov apparatus, to stimulate new bone growth, which will fill in or lengthen long bones.

What is life after limb salvage surgery?

Everyone will require extensive physical rehabilitation after limb salvage surgery. A physical therapist can help you exercise your limb and regain as much range of motion as possible.

This stage may require some time, plenty of energy, patience, and perseverance to fully complete. At times, it may take even much longer to start functioning a salvaged limb than to learn how to use a new prosthetic one.

What are the advantages and disadvantages of limb salvage surgery compared to amputation?

Possible benefits of limb salvage surgery:

• Limb working capacity and gait improve.
• The cosmetic result is improved (closer to normal physical appearance).
• Same quality of life or better, with an equal or better survival rate.
• Potential downsides include:
• Longer rehabilitation time
• More follow-up care may be needed on a saved limb
• There is a higher chance the patient will require further revision surgeries.

What are the risks or complications of limb salvage surgery?

Risks include:

• Infection.
• Wound healing complications.
• The surgery fails, and amputation occurs.
• Complications can occur in prosthetics, causing a break or loosening of a prosthetic device.
• Reoccurrence of the disease or condition that compromised your limb.

How long is the recovery from limb salvage surgery?

The limbs will depend on what part of the limb was salvaged and how they were reconstructed to determine your recovery time. Wounds usually heal in weeks, but muscles and bones can heal in months.

Generally, you will be in the hospital for several days after limb salvage surgery and then two to three months of home recovery before returning to work or school. Complete recovery of the limb may take even more time.

Can you walk after limb salvage surgery?

The common aim of limb salvage surgery on a leg is the attempt to save it for this reason. Your surgeon will undoubtedly expect you to walk again; how long this will take varies from person to person.

Similarly, how well you walk—whether you'll have a limp or whether you'll be able to walk as far and as fast as before—will depend on specifics. You should discuss your expectations carefully with your surgeon.

What is the success rate of limb salvage surgery?

The result of limb salvage surgery depends on the indication and the extent of the disease or injury. Functional results may vary depending on the location of the disease and the reconstruction technique.

Studies demonstrate that in appropriately selected patients with bone cancer who are receiving treatment, long-term survival rates and quality-of-life scores for limb salvage surgery and amputation are equivalent.

Why Tender Palm Super-Speciality Hospital for Limb salvage surgery/ Limb sparing surgery?

Tender Palm Hospital, owned by doctors, is renowned for attracting the most skilled professionals in the country. With the finest Orthopedic surgeons, specialized in Limb salvage surgery/ Limb sparing surgery. Tender Palm stands out as the premier orthopedic hospital in Lucknow, India. Boasting cutting-edge infrastructure and advanced technology, Tender Palm ensures top-notch medical care for its patients.

To seek an expert consultation for any orthopedic condition.

Call us at +91-9076972161
Email at care@tenderpalm.com

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