
Our surgeons offer 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. We use the best tools available today including Precice® 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 surgeons’ 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. We 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.
Conditions We Treat

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

Dr. Rozbruch meets with patient after Osseointegration Limb Replacement Surgery
Dr. Rozbruch’s patient Petra 17 months after femur osseointegration surgery shares her story.

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:

Rowan 11 weeks post femur #limblengtheningsurgery #precicenail extramedullary technique for young children when bone too small for intramedullary technique. #hsskids #pediatricorthopedics #Rozbruch #aaos #llrs #orthopedicsurgery #liveyourbestlife @all4ortho #orthopedicsurgeon #hospitalforspecialsurgery #limblengthening @hspecialsurgery @limbdeformity @reifmd #SRobertRozbruchMD www.limblengthening.com www.hss.edu/limblengthening www.hss.edu/LSARC #hssLLCRS #HSSlimbLengthening

Emily from North Carolina now 5 years post Osseointegration Limb Replacement Surgery. With such a short residual limb, she was not able to function with a socket and only used 2 crutches and no socket. She has a great strong gait now and is thriving! #osseointegrationlimbreplacement #osseointegrationgroup #OPLimplant #osseointegrationsurgery #ALMimplant #ALMorthoimplant @almorthoinc https://www.hss.edu/osseointegration-limb-replacement.asp #osseointegration #amputationsurgery #amputee #cyborgsworld @cyborgsworld #amputeelife #amputeestrong #amputation #osseointegrationUSA www.osseointegrationUSA.com #prostheticlimb #prostheticleg #prostheticsandorthotics #limbreplacementsurgery #Rozbruch #aaos #llrs #orthopedicsurgery #liveyourbestlife @all4ortho #orthopedicsurgeon #hospitalforspecialsurgery #limblengthening @hspecialsurgery @limbdeformity @reifmd #SRobertRozbruchMD www.limblengthening.com www.hss.edu/limblengthening www.hss.edu/LSARC #hssLLCRS #HSSlimbLengthening

Meredith age 78 had severe #knockknees and advanced #kneearthritis The best approach here was #totalkneereplacement and #knockkneecorrection #Rozbruch #aaos #llrs #orthopedicsurgery #liveyourbestlife @all4ortho #totalkneereplacement #orthopedicsurgeon #hospitalforspecialsurgery #limblengthening @hspecialsurgery @limbdeformity @reifmd #SRobertRozbruchMD www.limblengthening.com www.hss.edu/limblengthening www.hss.edu/LSARC #hssLLCRS #HSSlimbLengthening

We welcomed LLRS traveling fellows Elizabeth and Asanka along with our new clinical fellows Caleb and Evelyn this week. Mentoring and teaching the next generation of surgeons is critical and enjoyable #Rozbruch #aaos #llrs #orthopedicsurgery #liveyourbestlife @all4ortho #orthopedicsurgeon #hospitalforspecialsurgery #limblengthening @hspecialsurgery @limbdeformity @reifmd #SRobertRozbruchMD www.limblengthening.com www.hss.edu/limblengthening www.hss.edu/LSARC #hssLLCRS #HSSlimbLengthening

This patient is regaining the ability to walk after struggling with effects of childhood #compartmentsyndrome thanks to #osseointegration . The story will be shown in due time. For now, look to see if there is someone returning this weekend to your #church with a robotic leg!!
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#all4ortho #hssllcrs #hsslimblengthening #hspecialsurgery

Abby is walking well in her frame after tibia #leglengthening for #posteromedialtibialbowing and #leglengthdiscrepancy #hsskids #pediatricorthopedics #Rozbruch #aaos #llrs #orthopedicsurgery #liveyourbestlife @all4ortho #orthopedicsurgeon #hospitalforspecialsurgery #limblengthening @hspecialsurgery @limbdeformity @reifmd #SRobertRozbruchMD www.limblengthening.com www.hss.edu/limblengthening www.hss.edu/LSARC #hssLLCRS #HSSlimbLengthening

Amy from Boston had a lifelong dream to be taller. She accomplished this amazing feat in her 70s. She is not typical. She is very youthful and had an amazing recovery. This has had a very important positive impact on her quality of life #staturelengthening #staturelengtheningsurgery #Rozbruch #aaos #llrs #orthopedicsurgery #liveyourbestlife @all4ortho #orthopedicsurgeon #hospitalforspecialsurgery #limblengthening @hspecialsurgery @limbdeformity @reifmd #SRobertRozbruchMD www.limblengthening.com www.hss.edu/limblengthening www.hss.edu/LSARC #hssLLCRS #HSSlimbLengthening

Training for #bikehss #bikehss2025 scheduled for September 13. Trained with my patient and friend Mark D. who will be riding with me along with other patients and friends. If u want to join or support my 62 mile ride for research and education please visit give.hss.edu #Rozbruch #aaos #llrs #orthopedicsurgery #liveyourbestlife @all4ortho #orthopedicsurgeon #hospitalforspecialsurgery #limblengthening @hspecialsurgery @limbdeformity @reifmd #SRobertRozbruchMD www.limblengthening.com www.hss.edu/limblengthening www.hss.edu/LSARC #hssLLCRS #HSSlimbLengthening
