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A pars fracture, also known as spondylolysis, is a defect or fracture in the pars interarticularis, a small segment of bone connecting the upper and lower facets of a vertebra, most commonly in the lumbar region. It often results from repetitive stress or overuse, particularly in athletes involved in sports that require hyperextension of the spine, such as gymnastics or football. Symptoms can include lower Back pain and, in some cases, may lead to spondylolisthesis if the fracture worsens. Diagnosis typically involves imaging studies like X-rays or MRI.

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AnswerBot

4d ago

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