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Iliotibial Band Syndrome (ITBS)

What is Iliotibial Band Syndrome (ITBS)?

The iliotibial band syndrome (ITBS) causes pain on the outside of the knee and is particularly common in runners (often referred to as “runner’s knee”).

The IT band is a thick tissue band that starts at the pelvis, runs down the outside of the thigh and crosses the knee, eventually attaching to the top part of the main shinbone (tibia).

While anyone may develop ITBS, the condition is most common in athletes and younger people. Most patients have ITBS in one leg, but some may have it in both legs. The latter is known as bilateral iliotibial band syndrome.

Iliotibial Band Syndrome (IT Band Syndrome) at a Glance

IT band syndrome is irritation of the iliotibial band — the connective tissue that runs along the outside of the thigh from the hip to the knee and helps stabilize the hip and knee.

  • Symptoms include: Sharp or burning outer knee pain, popping or clicking, with symptoms worsening during running, stair climbing or walking downhill.
  • Causes include: Repetitive knee bending, overtraining, weak hip muscles or poor running mechanics.
  • Many cases improve with physical therapy and stretching without surgery.
  • When to see an orthopedic specialist: If iliotibial band syndrome symptoms are severe, persistent, worsening or limiting daily activities.

Ready to learn more about how we can help you with iliotibial band (ITB) syndrome? Contact Hoag Orthopedic Institute at (949) 890-0464 today.