Physical Medicine and Rehabilitation for Iliotibial Band Syndrome Clinical Presentation
- Author: John M Martinez, MD; Chief Editor: Rene Cailliet, MD more...
History
The patient with iliotibial band syndrome typically reports pain at the lateral aspect of the knee; however, in some cases, the presenting symptom is hip pain over the greater trochanter. The pain usually worsens with physical activity, such as running or cycling. Pain may be exacerbated by running hills and is most intense at heel-strike. Some patients may also report lateral knee pain when walking up or down stairs. The patient also may report an audible, repetitive popping noise in the knee with walking or running.[6, 7, 8]
Physical
The physical examination should include the entire lower extremity to rule out other causes of lateral knee or hip pain. In most cases, point tenderness occurs with palpation of the lateral femoral condyle or lateral tibial condyle, especially when flexing or extending the knee, as the iliotibial band (ITB) slides across the lateral femoral condyle. Some patients may have tenderness over the greater trochanteric region of the hip.[6]
- Strength testing - Strength testing may reveal knee flexor or extensor weakness or hip abductor weakness.
- Tests - Increased or noticeable tightness of the ITB also may be noted upon examination with the Ober test. A modified Thomas test can be performed to assess flexibility of the hip flexors, hamstrings, and ITB. See the images below.
The Thomas test can be used to evaluate restriction in the iliotibial band and hip flexors.
The Ober test.
Causes
Iliotibial band syndrome (ITBS) typically is due to overuse. The injury is seen most commonly in runners, although other athletes (eg, cyclists, tennis players) also may be affected. The usual mechanism is irritation of the iliotibial tract as it crosses over the lateral femoral condyle and, less commonly, the greater tuberosity. Increased tension or friction of the ITB in this area can result in an increase of irritation or inflammation. Abnormal gait or running biomechanics also have been implicated.[2, 3, 4, 5, 9]
- Cyclists may experience ITBS due to improper positioning on their bike. Excessive internal or medial rotation of bike cleats and a bike seat that is too high are 2 main causes of ITBS among cyclists.
- Long-distance runners have a higher incidence of ITBS than do short-distance runners and sprinters. This higher incidence may be due to the change in the biomechanics of running versus sprinting. Long-distance runners tend to have a more prominent and extended heel-strike and stance phase in comparison with sprinters. The ITB is under its greatest tension during the first third of the stance phase.
- Weakness of muscle groups in the kinetic chain may also result in the development of ITBS. Weakness in the hip abductor muscles, such as the gluteus medius, may result in higher forces on the ITB and the tensor fascia lata.
Baker RL, Souza RB, Fredericson M. Iliotibial band syndrome: soft tissue and biomechanical factors in evaluation and treatment. PM R. Jun 2011;3(6):550-61. [Medline].
Fredericson M, Weir A. Practical management of iliotibial band friction syndrome in runners. Clin J Sport Med. May 2006;16(3):261-8. [Medline].
Fredericson M, Wolf C. Iliotibial band syndrome in runners: innovations in treatment. Sports Med. 2005;35(5):451-9. [Medline].
Hamill J, Miller R, Noehren B, Davis I. A prospective study of iliotibial band strain in runners. Clin Biomech (Bristol, Avon). Oct 2008;23(8):1018-25. [Medline].
Grau S, Maiwald C, Krauss I, Axmann D, Horstmann T. The influence of matching populations on kinematic and kinetic variables in runners with iliotibial band syndrome. Res Q Exerc Sport. Dec 2008;79(4):450-7. [Medline].
Khaund R, Flynn SH. Iliotibial band syndrome: a common source of knee pain. Am Fam Physician. Apr 15 2005;71(8):1545-50. [Medline]. [Full Text].
Strauss EJ, Kim S, Calcei JG, Park D. Iliotibial band syndrome: evaluation and management. J Am Acad Orthop Surg. Dec 2011;19(12):728-36. [Medline].
Sher I, Umans H, Downie SA, Tobin K, Arora R, Olson TR. Proximal iliotibial band syndrome: what is it and where is it?. Skeletal Radiol. Dec 2011;40(12):1553-6. [Medline].
Grau S, Krauss I, Maiwald C, et al. Hip abductor weakness is not the cause for iliotibial band syndrome. Int J Sports Med. Jul 2008;29(7):579-83. [Medline].
Ilizaliturri VM Jr, Martinez-Escalante FA, Chaidez PA, et al. Endoscopic iliotibial band release for external snapping hip syndrome. Arthroscopy. May 2006;22(5):505-10. [Medline].
Hariri S, Savidge ET, Reinold MM, Zachazewski J, Gill TJ. Treatment of recalcitrant iliotibial band friction syndrome with open iliotibial band bursectomy: indications, technique, and clinical outcomes. Am J Sports Med. Mar 13 2009;[Medline].
Michels F, Jambou S, Allard M, Bousquet V, Colombet P, de Lavigne C. An arthroscopic technique to treat the iliotibial band syndrome. Knee Surg Sports Traumatol Arthrosc. Mar 2009;17(3):233-6. [Medline].
Adams WB. Treatment options in overuse injuries of the knee: patellofemoral syndrome, iliotibial band syndrome, and degenerative meniscal tears. Curr Sports Med Rep. Oct 2004;3(5):256-60. [Medline].
Biundo JJ Jr, Irwin RW, Umpierre E. Sports and other soft tissue injuries, tendinitis, bursitis, and occupation-related syndromes. Curr Opin Rheumatol. Mar 2001;13(2):146-9. [Medline].
Brosseau L, Casimiro L, Milne S. Deep transverse friction massage for treating tendinitis. Cochrane Database Syst Rev. 2002;CD003528. [Medline].
Faraj AA, Moulton A, Sirivastava VM. Snapping iliotibial band. Report of ten cases and review of the literature. Acta Orthop Belg. Feb 2001;67(1):19-23. [Medline].
Fredericson M, Cookingham CL, Chaudhari AM. Hip abductor weakness in distance runners with iliotibial band syndrome. Clin J Sport Med. Jul 2000;10(3):169-75. [Medline].
Garrick JG, Webb DR. Sports Injuries. Diagnosis and Management. Philadelphia, Pa: WB Saunders; 1999.
Jones RL. The injured or painful knee and its evaluation. In: Clinics in Family Medicine. 1999 Dec:209.
Kendal FP, et al. Muscles: Function and Testing. 4th ed. Baltimore, Md: Williams & Wilkins; 1993.
Noble CA. The treatment of iliotibial band friction syndrome. Br J Sports Med. Jun 1979;13(2):51-4. [Medline]. [Full Text].
Sutker AN, Barber FA, Jackson DW, Pagliano JW. Iliotibial band syndrome in distance runners. Sports Med. Nov-Dec 1985;2(6):447-51. [Medline].

