The failure rate of leg lengthening surgery is generally considered to be low, with most studies reporting success rates between 80% and 95%. However, the specific failure rate can vary depending on various factors, such as the surgeon's experience, the patient's overall health, and the specific technique used.
Potential Complications and Failure Factors:
- Non-union: This occurs when the bone does not heal properly, leading to a gap in the bone.
- Infection: A risk with any surgery, but particularly concerning with leg lengthening due to the extended healing time.
- Malunion: This occurs when the bone heals in an incorrect position, resulting in deformity.
- Delayed union: When the bone heals slower than expected, potentially delaying the overall procedure.
- Hardware failure: The external fixator or internal implants used to stabilize the bone can fail, requiring additional surgery.
- Nerve damage: This can occur during surgery or due to pressure from the external fixator.
- Blood clots: A potential risk with any surgery, but can be more common with leg lengthening.
Minimizing the Risk of Failure:
- Choosing an experienced surgeon: Experienced surgeons are more likely to achieve good results and minimize complications.
- Following post-operative instructions carefully: This includes proper wound care, weight-bearing restrictions, and physical therapy.
- Maintaining a healthy lifestyle: This includes eating a balanced diet, getting enough sleep, and avoiding smoking.
It's important to note that leg lengthening surgery is a complex procedure with potential risks and complications. Before undergoing this surgery, patients should discuss their individual risks and benefits with their surgeon to make an informed decision.
