
Our practice offers surgical treatments for the correction of upper and lower limb deformities, length discrepancies, and injuries in adults and children. We help individuals with orthopaedic problems due to trauma, birth defects, infections or bone tumors. Our surgeons use the best tools available today including Preciceยฎ motorized magnetic lengthening and compression nails, automated hexapod external fixation, osseointegration limb reconstruction, patient specific anatomic plating, and more. These tools are combined with our surgeonsโ expert surgical techniques to achieve the optimal results patients desire.
We perform arm and leg lengthening, limb malalignment correction, repair of bone non-unions, and treat hip, knee and ankle arthritis with distraction, fusion, or replacement. Along with limb length discrepancy, we correct genu valgum, commonly known as knock knee, and genu varum, or bowleg. Our surgeons are experts at both limb salvage and amputation reconstruction. Whether patients are suffering from arthritis, genetic deformity, bone tumors, or the effects of a traumatic accident, the Limb Lengthening & Complex Reconstruction Service of Hospital for Special Surgery is ready to get them on the road to recovery and an improved quality of life.
Limb Lengthening Conditions We Treat

We treat many conditions and deformities, including the following:
Watch, Read, Learn

Ask Dr. Rozbruch: What is Limb Lengthening?
Dr. Rozbruch explains what Limb Lengthening is, and how altering a limb can help someone with a limb length discrepancy.

Dr. Reif with Bilateral Femur Protection Patient
“He was turned away by multiple other surgeons who said there was nothing wrong! See how much better his gait becomes after correction.”
Limb Lengthening team publishes second edition of their world renown Case Atlas featuring almost 500 clinical cases:

Kelli a Nurse Practitioner from Alabama 18 months post Osseointegration Limb Replacement Surgery with big improvements in her mobility. @ALMorthoinc #hssllcrs #hsslimblengthening #amputation #osseointegration #boneanchoredprosthesis @usherglanzer @hspecialsurgery
My patient Shelby broke the American squat record for her age and weight class. 10 years after ankle distraction arthroplasty #ankledistraction #ankledistractionarthroplasty #footandanklesurgery #hssllcrs #hsslimblengthening
Wendell now one year following total ankle replacement is doing really well. He has great mobility and no pain after ankle replacement. #totalanklereplacement #footandanklesurgery #hssllcrs #hsslimblengthening
Join us for a good cause to support work colleagues in need! I am excited to sing a few songs with the band! @hspecialsurgery






