KnowYourDisease.Com Iliotibial Band Friction Syndrome, Ilio Tibial Band Friction Syndrome, Iliotibial Band Friction Syndrome Definition, Causes, Risk Factors, Symptoms, Diagnosis & Treatment, Surgery, Syndrome, Injury, Iliotibial Band Friction Syndrome Pain
Home   Contact   Site Map  
Home > Disease & Condition > I > Iliotibial Band Friction Syndrome
Iliotibial Band Friction Syndrome
(IT Band Syndrome)

Iliotibial band friction syndrome (ITBFS) is an overuse injury of the soft tissues in the lower thigh near the outside of the knee. The iliotibial band (ITB) is a thick band of fibrous tissue that runs from the hip down the outside of the thigh, and attaches to the tibia (the large bone of the lower leg).

ITBFS is caused by repetitive friction or rubbing of the iliotibial band against the bone on the outer side of the knee. This excessive rubbing can irritate the ITB itself and/or the underlying tissue.

Causes of the excessive friction include :

  • Structural abnormalities
  • Incorrect training technique
  • Increasing distance run or cycling too quickly
  • Overtraining
  • Equipment (ie, bicycle) that is not properly fit to the user
  • Wearing improper shoes for a sport or athletic activity
  • Using damaged or worn out equipment or footwear
  • Failing to stretch properly
  • Muscle imbalances due to not strengthening opposing muscles (such as the quadriceps and hamstrings)
Risk Factors:
A risk factor is something that increases your chance of getting a disease or condition. Risk factors for ITBFS include:
  • A short, tight IT band
  • A very prominent lateral femoral epicondyle (bony structure on the outer side of the knee)
  • Problems related to the foot or hip
  • Bowlegs
  • Inward rotation of the leg
  • Legs of different lengths
  • Certain sports with repetitive motions, such as running and cycling
  • Running up and down hills
Symptoms of ITBFS include:
  • Dull aching or burning sensation on the outside of the knee during activity
  • Sharp stabbing pain on the outside of the knee during activity

The pain may be localized, but generally radiates around the outside of the knee and/or up the outside of the thigh. Pain typically starts as minor discomfort and worsens progressively. Snapping, creaking, or popping may be present when the knee is bent and then straightened. There is usually no swelling.

The doctor will ask about your symptoms and medical history, and perform a physical exam. Diagnosis is based on these factors:
  • Pain around the lateral femoral epicondyle
  • Tenderness when pressure is applied to this area
  • Pain occurs when going from a straight leg to a bent knee

Tests may include:

Ober's Test--determines the tightness of the ITB

Renne's Test--specifies the area of pain while full weight is placed on the leg

Noble's Test--determines the area of pain while the leg is flexed at a certain angle

Treatment depends on the cause.

Treatment may include:

Rest--restriction from activities that cause pain

Heat or Ice--application of heat, ice, and/or ultrasound by appropriate professionals. Generally ice is applied after activity, and heat may be used before exercise to loosen muscles and soft tissues.

Exercise--stretching to lengthen the ITB and strengthening the quadriceps and hamstrings to correct muscle imbalances.

Correct Technique--evaluating and correcting running, cycling, and weight-training techniques

Orthotics--custom orthotic supports to correct foot problems

Medications--anti-inflammatory medications and/or local cortisone injections

Surgery--only for extreme cases where other treatment options have failed

Avoiding the causes of ITBFS is the best way to prevent it. This can include:
  • Learning proper training techniques
  • Wearing appropriate shoes for each sport
  • Replacing athletic shoes as they show signs of wear
  • Being aware of running surfaces
  • Using properly fitted equipment
  • Increasing mileage run and weight lifted gradually, and when lifting weights doing small increments each day
  • Strengthening quadriceps and hamstrings
  • Stretching the ITB
  • Seeing a foot specialist for evaluation and orthotics, if necessary
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
Disease & Conditions
Home  |  About  |  Contact |  Site Map  |  Disclaimer Design by Digital Arts A Web Design Company