Some children are born with a limb difference and others develop it when they’re older. A limb length discrepancy is when one arm or leg is longer than the other. A small difference in length might not be noticeable at all. A bigger difference, especially in a leg, can cause problems such as a limp, pain or early arthritis. Some common types of limb problems include:

• Blount disease (a growth disorder that affects the shin bone)
• bowlegs (when the knees bow out)
• congenital short femur (when a child is born with a short femur — the bone between the hip and knee)
• fibular hemimelia (when there’s a missing part of the fibula — the outer bone between the knee and ankle)
• hemihyperplasia (when one side of the body is larger than the other)
• infection that damages growth plates (the areas of active, new bone growth near the ends of bones)
• knock knees (when the knees bend in)
• neurofibromatosis (a condition that causes tumors to grow on the nerves)
• trauma (bone fractures)

To diagnose and treat limb length problems, we use a team approach that combines the expertise of our pediatric orthopedic surgeons, radiologists, physical and occupational therapists, and orthotists (who fit braces or splints). We also work with specialists from genetics, physical medicine and rehabilitation (PM&R) and Child Life to provide a range of services — all under one roof.

Our limb differences treatment and support services may vary depending on the location and your child’s condition. But we offer both surgical limb reconstruction and nonsurgical treatments such as:

• epiphysiodesis (surgery to slow the growth of the longer leg)
• exercise programs tailored to kids’ specific needs
• limb lengthening, shortening and correction
• shoe lifts and bracing

Our orthopedic teams have many years of experience delivering limb differences and limb lengthening care. We’ll provide a customized approach for your child — not just a standard, one-size-fits-all solution. If your child needs surgery, we use state-of-the-art equipment and minimally invasive techniques, whenever possible, to help kids home faster. To help us give kids the best possible care, we’re actively involved in orthopedic research. And, year after year, many on our team are recognized as Best Doctors in America.®

Regional Limb Differences Highlights

Services, programs and care teams differ at each location. Call for details.

Sometimes the best support and peace of mind comes from families who’ve been there. Meet some of the inspiring kids we’ve been honored to treat.

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