How much leg length discrepancy is normal?

Leg length discrepancy A difference in leg length of up to 1–2 cm is considered normal by some clinicians. If there is a leg length difference, determine if it is the length of the thigh (hip to knee) or leg (knee to ankle).

How much leg length discrepancy is significant?

More than 50% of people have a subtle difference in their leg lengths. These mild variations usually do not cause problems. However, for the small percentage of people with a leg length difference greater than 2 cm, the difference in length can affect their well-being and quality of life.

When Should leg length discrepancy be corrected?

Conservative treatment



There is good consensus that leg length discrepancy should be corrected to 1 cm and 2 cm residual inequality in growing children and after skeletal maturity, respectively (2, 22).

Is it normal to have one leg slightly longer?

Some people are born with one leg longer than the other. In other cases, injury or illness causes a discrepancy in leg length that may progress over time. This isn’t necessarily something to worry about, as a little variation is normal and likely won’t lead to any health issues.

Can leg length discrepancy be corrected?

If a child has stopped growing, orthopedists can sometimes correct a leg length discrepancy by shortening the longer leg. This is done by removing a piece of bone from the longer leg. Limb lengthening surgery also can be done.

Is it better to lengthen tibia or femur?

Lengthening of the femur and tibia allows for greater height gain and better proportions of the femurs and tibias. Lengthening both bones is much more involved and more expensive than lengthening only one pair of bones. There is also more pain involved if both are done at the same time.

How can you tell if one leg is longer?

How to Determine Differences in Leg Length. The only real way to assess a permanent, structural difference in leg length is through the use of an X-Ray or CT scan. This is because sometimes the appearance of uneven legs isn’t due to an actual difference in leg length.

Which leg hurts with leg length discrepancy?

With leg-length discrepancy, either hip joint can cause pain, and usually both hip joints hurt to some degree. To propel the leg forward, the hip joint must be raised which strains the gluteus medius muscle and connective tendons and the posterior hip ligaments.

What doctor deals with leg length discrepancy?

If you have experienced one or more of these symptoms, be sure to consult a podiatrist for further diagnosis.

  • Treating Leg Length Discrepancies. …
  • Shoe Lifts and Orthotics for Leg Length Discrepancy. …
  • Other Ways to Minimize Discomfort or Injury.


Is 1 cm leg length discrepancy?

Leg length discrepancy



A difference in leg length of up to 1–2 cm is considered normal by some clinicians. If there is a leg length difference, determine if it is the length of the thigh (hip to knee) or leg (knee to ankle).

What is Epiphysiodesis surgery?

Epiphysiodesis is the surgical ablation of a physis to stop its future growth, generally used to correct a leg length discrepancy.

How do I fix my short legs?

Quote from video:
I can tell you to start with would just be a quad stretch. With your foot elevated. Okay so get your knee down.