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Spondylolysis
C J Standaert1, S A Herring, B Halpern
1Department of Rehabilitation Medicine, University of Washington, Seattle, USA.
Physical Medicine and Rehabilitation Clinics of North America
|November 25, 2000
Summary
Spondylolysis, a pars interarticularis stress fracture, often causes back pain in adolescent athletes. Conservative treatment, including activity restriction, typically resolves symptoms effectively.
Area of Science:
- Orthopedics
- Sports Medicine
- Radiology
Background:
- Spondylolysis is a common radiographic finding, often asymptomatic.
- Isthmic spondylolysis, a pars interarticularis lesion, can cause significant pain, especially in adolescent athletes.
- This condition is often a stress fracture from repetitive spinal motion.
Purpose of the Study:
- To review the pathophysiology, diagnosis, and management of spondylolysis.
- To highlight the role of diagnostic imaging in assessing lesion acuity and symptom correlation.
- To discuss conservative and surgical treatment options for spondylolysis.
Main Methods:
- Review of current evidence on spondylolysis.
- Discussion of diagnostic modalities including plain radiography, SPECT, CT, and MR imaging.
- Analysis of conservative management strategies and indications for surgery.
Main Results:
- Spondylolysis frequently presents as focal low back pain (LBP).
- Advanced imaging aids in determining lesion acuity and identifying symptomatic cases.
- Conservative treatment, including activity modification and bracing, is generally successful.
Conclusions:
- Understanding spinal biomechanics and pathophysiology is crucial for patient care.
- Early diagnosis and appropriate management are key to restoring function and relieving pain.
- Most patients with spondylolysis achieve good outcomes with conservative care.