Lengthening uses the body's ability to form new bone in a gap that is widened slowly. After a controlled bone cut and a short waiting period, the bone is lengthened gradually, then held while the new bone hardens. Physiotherapy and regular check-ups run through the whole course.
Conditions commonly treated
- Congenital limb length discrepancy
- Shortening after fractures or infection
- Growth-plate arrest
- Shortening combined with deformity
Phases of treatment
Osteotomy
A controlled bone cut under anesthesia, with the lengthening device applied.
Latency
A short pause of several days before lengthening starts.
Distraction
Gradual lengthening in small daily increments, with regular X-ray checks.
Consolidation
The new bone matures and hardens before the device is removed.
When to book a consultation
Persistent pain, a visible deformity, a difference in limb length, a fracture that hasn't healed properly, or a second opinion before surgery.
This website provides general information and does not replace an in-person medical consultation. It does not offer personal diagnosis or treatment recommendations. In an emergency, go to the nearest emergency department.