Told you need an amputation? A limb salvage second opinion

Why a second opinion makes sense

Being told you need an amputation is hard news, and asking another surgeon to look is a normal part of care. Guidelines on severe leg artery disease go further. A team should discuss any non-urgent amputation after a full check of blood flow and function, and patients should have access to a second opinion from a vascular specialist at another hospital.⁠^[1]

Not everyone gets a full circulation work-up first. One study looked at more than 73,000 US patients aged 66 to 86 who had a major amputation for severe artery disease. In the year before, 82% had leg artery testing, 55% saw a vascular specialist in the office, and fewer than 4 in 10 had a procedure to restore blood flow.⁠^[6]

When there isn’t time to wait

Even with severe artery disease, guidelines call for urgent surgery to drain and clean out a deep foot infection or wet gangrene (dark, swollen, draining tissue), sometimes with a minor amputation, plus antibiotics.⁠^[1] In a study of 106 people with diabetes and a deep foot abscess, those who waited several days in another hospital before surgery tended to need amputations at a higher level.⁠^[3]

Draining the infection is often not the final decision. Guidelines advise reassessing the whole limb afterward, before the next major treatment choice.⁠^[1] That pause is a good moment for a second opinion. If you are in the hospital, ask whether a vascular specialist and a Foot and Ankle Surgeon have both examined your foot.

What decides whether a foot can be saved

• Is there enough blood flow to heal? About half of people with diabetes and a foot ulcer have peripheral artery disease.⁠^[7] Signs of severe artery disease include a sore lasting more than two weeks, toes turning dark or black, and pain in the front of the foot that is worse lying down and eases when the leg hangs down.⁠^[1] Guidelines say no one with severe artery disease should be ruled out for a blood-flow procedure without good-quality imaging and a vascular specialist’s evaluation.⁠^[1] We start with noninvasive circulation testing at our practice and, when flow is reduced, refer you to a vascular specialist for imaging and, if possible, angioplasty or bypass.
• Is the infection controlled, and has it reached bone? Bone infection doesn’t automatically mean a large amputation. In one series of 81 people with diabetes operated on for bone infection, 59% had surgery without any amputation, 40% a minor amputation and only one a major amputation.⁠^[8] About a quarter needed a second operation for lingering infection.⁠^[8]
• How much tissue is lost, and where? The heel, the ball of the foot and the arch carry your weight. In people with severe artery disease, guidelines note that a working foot can seldom be saved once the heel bone and the skin over it are badly destroyed.⁠^[1]
• What matters to you? Your health, whether you walk now and your goals all shape the plan.

For diabetic foot ulcers with artery disease, guidelines suggest the WIfI system (wound, ischemia, foot infection) to gauge healing and amputation risk. Yet they recommend no system for predicting one person’s outcome,⁠^[9] so the decision rests on a full examination.

When amputation is the better choice

An honest second opinion doesn’t always mean saving the whole foot. Guidelines on severe artery disease advise offering amputation, after a shared decision, when the limb can’t be saved or no longer works (for example, after paralysis). The same applies to people who are bedbound or have a short life expectancy. When keeping a usable foot would take many operations and a long, hard recovery, a planned amputation may get someone walking sooner.⁠^[1]

The same guidelines note that a well-planned amputation often lets people walk independently. In carefully chosen patients, it is not a failure but another route to keeping them walking or ending pain, ulcers and infection.⁠^[1] If you need a below-knee amputation, a vascular or orthopedic surgeon performs it, and we coordinate with them.

A partial foot amputation can be limb salvage

The level matters. A classic study compared 70 people walking with a prosthesis after amputation above the knee, below the knee or at the ankle. The lower the amputation, the better they walked, and the authors advised the lowest possible level when function matters most.⁠^[4] Even a midfoot amputation can leave a useful foot: after a Lisfranc amputation, 85% of people in the studies reviewed could walk short distances with no prosthesis.⁠^[5]

Sometimes a larger operation is the better first step. When severe artery disease has left dead tissue on the toes, guidelines suggest considering a transmetatarsal amputation across the front of the foot. This applies if more than two toe-and-metatarsal (ray) amputations would otherwise be needed, especially when the big toe is involved.⁠^[1] Any partial foot amputation is still a serious operation. A 2026 review of 46 studies in people with diabetes found real risks of further amputation, slow healing and new ulcers, and urged doctors to discuss them openly.⁠^[10] Healing problems and new ulcers were most common after transmetatarsal amputation.⁠^[10]

For the feet that need one, Dr. Ozturk performs toe, ray, transmetatarsal and midfoot amputations, aiming for the lowest level that will heal and keep you walking.

What a second opinion with us involves

Dr. Efe Ozturk is a Foot and Ankle Surgeon who is board certified in wound care (FAPWH) and in podiatric medicine (DABPM). He reviews your records and images, examines the foot and checks your circulation. X-rays are taken at the practice, and MRI or CT is arranged at an outside imaging center. He can also take a bone biopsy if bone infection is in question. You can be seen in Lyndhurst, Paramus or Millburn.

Then we review every option, from wound care visits and a total contact cast to limb salvage surgery. Surgery may mean draining infection, removing infected bone, correcting the foot’s shape, lengthening a tight Achilles tendon or calf, Charcot reconstruction or a partial foot amputation. For the wounds and feet that need them, we also use negative-pressure wound therapy, skin substitutes, skin grafts or local flaps, and external fixation (a frame that holds bones steady). We refer you for hyperbaric oxygen therapy when it may help.

We may agree with the first plan, suggest another or order more tests. The decision is always yours.

What to bring

1. Notes from the doctor who recommended the amputation, with the proposed level and the reason.
2. Imaging reports (and the images, if possible), circulation test results and reports of any vascular procedures.
3. Culture, bone biopsy and blood test results, including a recent A1c and kidney function.
4. Earlier operative reports, your medication list, and your shoes or offloading boot.

Please don’t email records; bring them or ask the first office to send them.

Questions to ask

• Why is amputation recommended now, and why at this level?
• Has a vascular specialist reviewed imaging of my leg arteries? Can blood flow be improved first?
• If bone is infected, could removing only the infected bone be enough?
• What would a smaller or staged operation involve, and what are its risks?
• How will I walk afterward, and how will the cut nerves be handled to lower the chance of pain after an amputation (external site)?

When to seek care

See us within a day or two for any foot wound that isn’t healing, especially if you have diabetes. If an amputation has been recommended and it isn’t urgent, call 908-215-5953 or book through Zocdoc.