Limb Lengthening Surgery

Limb lengthening makes a bone longer by cutting it and pulling the two ends apart very slowly, about 1 mm a day, so that new bone forms in the gap. It was developed to treat leg length differences and short stature from medical conditions, and is now also requested for cosmetic height gain.

A single bone can gain about 5 to 8 cm. It is a long, demanding treatment with a meaningful complication rate, months of limited mobility and daily physiotherapy; muscles, nerves and joints tolerate stretching far less well than bone does.

What Limb Lengthening Surgery involves

Under anaesthetic the femur or tibia is cut through a small incision using drill holes and an osteotome, keeping the bone's outer membrane as intact as possible. A lengthening device is fitted: a telescopic motorised nail inside the bone, a nail combined with an external fixator, or a circular frame alone. After a rest of 5 to 7 days, lengthening begins at home at 0.75 to 1 mm per day in three or four small steps, driven by an external magnet or by turning frame nuts. X-rays every 1 to 2 weeks check the quality of the new bone and the rate is slowed or sped up accordingly. When the target is reached, the device stays in place while the new bone hardens, which takes roughly a month per centimetre gained.

Who is a good candidate for Limb Lengthening Surgery?

The strongest case is a true leg length difference or a condition such as achondroplasia. Cosmetic lengthening needs careful psychological and physical screening.

• Leg length difference of more than 2 to 2.5 cm after injury, infection or a congenital condition
• Short stature from skeletal dysplasia, in specialist programmes
• Adults with closed growth plates, healthy joints and realistic expectations
• People able to commit to months of daily physiotherapy and restricted work

It is usually not the right choice if:

• Smokers and people with diabetes, poor bone quality or vascular disease
• Body dysmorphic disorder or the expectation that height will solve life problems
• Anyone who cannot stay near the treating team, or arrange experienced follow-up, for the whole lengthening phase
• Tight or arthritic hips, knees or ankles
• Athletes unwilling to accept a possible permanent loss of performance

الخيارات التقنية

• Motorised intramedullary nail: Fully internal, magnet driven; more comfortable, no pin sites, the most expensive option and usually limited weight bearing.
• Lengthening over a nail (LON): External fixator lengthens while an internal nail guides; the frame comes off once length is reached.
• Circular (Ilizarov) or hexapod frame: Allows deformity correction at the same time; frame stays on for the whole treatment.
• Femur versus tibia: Femoral lengthening is generally better tolerated; tibial lengthening carries more risk of ankle tightness.

ماذا يحدث خلال علاجك

Surgery takes 1.5 to 3 hours per pair of bones under general or spinal anaesthetic, with 3 to 5 nights in hospital. The lengthening phase is uncomfortable rather than agonising, with muscle tightness and disturbed sleep. You will use a wheelchair, walker or crutches for much of it.

الإعداد لرحلتك

Plan for 2 to 4 months, or repeated visits with agreed local follow-up in Istanbul. Your surgeon reviews photographs and your medical history before you book, and you meet in person the day before surgery for examination, marking and consent with a professional interpreter.

• Stop smoking and nicotine at least four weeks before and after surgery; it is the single biggest avoidable cause of wound problems
• Tell the team about every medicine and supplement you take; blood thinners, some herbal products and hormone treatment may need to be paused on your doctor's advice
• Arrange for someone to travel with you or to be reachable, and keep the first days at home free of work and lifting
• Book a changeable return flight; your surgeon confirms when you are fit to fly

التعافي والنتائج

For 5 cm, plan about 2 months of lengthening and 3 to 5 more months of consolidation before unaided walking. Physiotherapy of 1 to 2 hours daily is essential to stop the knee, hip or ankle stiffening. Sport resumes at 9 to 12 months. Internal nails are removed after 1 to 2 years.

• Back to everyday activity: 6 to 9 months
• When results show: Length reached in about 2 months per 5 cm
• How long they last: Permanent

سياسة السلامة والمخاطر والتنقيح

Problems of some kind occur in a large share of patients, and a minority need further surgery.

• Joint contracture, such as a knee that will not straighten or an ankle stuck pointing down
• Nerve stretch with numbness or foot drop
• Poor bone formation needing slower lengthening, bone graft or exchange of the nail
• Premature healing of the gap, needing the bone cut again
• Pin site or deep infection
• Fat or blood clot embolism
• Axial deviation of the bone
• Chronic pain or reduced athletic ability

Every written proposal arranged through Clinic-Y states what the clinic covers if a correction is needed. Ask for it before you book, not after.

Cost of Limb Lengthening Surgery in Türkiye

Clinic-Y does not publish a single price for Limb Lengthening Surgery, because the honest figure depends on your case. What moves it:

• Device type, with motorised nails costing far more than frames
• Number of bones: both femurs, both tibias, or all four in stages
• Months of accommodation, physiotherapy and X-rays
• Device removal surgery
• Treatment of complications

Send your photographs or reports and you receive written, all-inclusive proposals from suitable teams, side by side. Reviewing your case is free.

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