Osgood-Schlatter Disease in Emergency Medicine Workup
- Author: Andrew K Chang, MD; Chief Editor: Rick Kulkarni, MD more...
Laboratory Studies
- Laboratory evaluation is not indicated for Osgood-Schlatter disease unless other diagnoses are being entertained.
Imaging Studies
- Knee radiography (anteroposterior and lateral)
- The Osgood-Schlatter lesion is best seen on the lateral view with the knee in slight internal rotation of 10-20 degrees.
- Not all patients with Osgood-Schlatter disease need radiography since the diagnosis is clinical. Plain films are helpful to rule out other etiologies, such as neoplasm, acute tibial apophyseal fracture, and infection.
- Superficial ossicle in the patellar tendon
- Irregular ossification of the proximal tibial tuberosity
- Calcification within the patellar tendon
- Thickening of the patellar tendon
- Soft tissue edema proximal to the tibial tuberosity
- Bone scan may demonstrate increased uptake in the area of the tibial tuberosity.
- Magnetic resonance imaging
- MRI may assist in diagnosis of an atypical presentation. It may eventually play a role in staging of the disease and prognosticating the clinical course. The role in diagnosis, prognostication, and management is currently limited.[3]
Procedures
- Corticosteroid injections are not recommended because of case reports of complications, primarily related to subcutaneous atrophy.
Demirag B, Ozturk C, Yazici Z, Sarisozen B. The pathophysiology of Osgood-Schlatter disease: a magnetic resonance investigation. J Pediatr Orthop B. Nov 2004;13(6):379-82. [Medline].
Kujala UM, Kvist M, Heinonen O. Osgood-Schlatter's disease in adolescent athletes. Retrospective study of incidence and duration. Am J Sports Med. Jul-Aug 1985;13(4):236-41. [Medline].
Gholve PA, Scher DM, Khakharia S, Widmann RF, Green DW. Osgood Schlatter syndrome. Curr Opin Pediatr. Feb 2007;19(1):44-50. [Medline].
Orava S, Malinen L, Karpakka J, Kvist M, Leppilahti J, Rantanen J, et al. Results of surgical treatment of unresolved Osgood-Schlatter lesion. Ann Chir Gynaecol. 2000;89(4):298-302. [Medline].
Aparicio G, Abril JC, Calvo E, Alvarez L. Radiologic study of patellar height in Osgood-Schlatter disease. J Pediatr Orthop. Jan-Feb 1997;17(1):63-6. [Medline].
Binazzi R, Felli L, Vaccari V, Borelli P. Surgical treatment of unresolved Osgood-Schlatter lesion. Clin Orthop. Apr 1993;202-4. [Medline].
Bloom OJ, Mackler L, Barbee J. Clinical inquiries. What is the best treatment for Osgood-Schlatter disease?. J Fam Pract. Feb 2004;53(2):153-6. [Medline].
Dunn JF. Osgood-Schlatter disease. Am Fam Physician. Jan 1990;41(1):173-6. [Medline].
Flowers MJ, Bhadreshwar DR. Tibial tuberosity excision for symptomatic Osgood-Schlatter disease. J Pediatr Orthop. May-Jun 1995;15(3):292-7. [Medline].
Gholve PA, Scher DM, Khakharia S, Widmann RF, Green DW. Osgood Schlatter syndrome. Curr Opin Pediatr. Feb 2007;19(1):44-50. [Medline].
Hussain A, Hagroo GA. Osgood-Schlatter disease. Sports Exer Injury. 1996;2:202-206.
Krause BL, Williams JP, Catterall A. Natural history of Osgood-Schlatter disease. J Pediatr Orthop. Jan-Feb 1990;10(1):65-8. [Medline].
Micheli LJ. The traction apophysitises. Clin Sports Med. Apr 1987;6(2):389-404. [Medline].
Rostron PK, Calver RF. Subcutaneous atrophy following methylprednisolone injection in Osgood-Schlatter epiphysitis. J Bone Joint Surg Am. Jun 1979;61(4):627-8. [Medline].
Smith JB. Knee problems in children. Pediatr Clin North Am. Dec 1986;33(6):1439-56. [Medline].

