Asked by: Genesis Gamo
asked in category: General Last Updated: 26th February, 2020

What is bilateral pars defect at l5?

The definition of pars interarticularis defect is a unilateral or bilateral overuse or fatigue stress fracture involving the pars interarticularis of the posterior vertebral arch. This injury occurs almost exclusively in the lower lumbar region, most often at L5 [1].

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People also ask, is a pars defect serious?

A pars defect or spondylolysis is a stress fracture of the bones of the lower spine. These fractures typically occur due to overuse. They can be on one or both sides of the vertebrae. It is a common cause of low back pain in children and adolescents.

Beside above, what causes l5 pars defect? The pars interarticularis defect is believed by most authors to represent a fatigue fracture caused by repetitive loading and unloading of this region of the vertebrae from physical activity. As a result, the L5 vertebral body slips forward on the S1 vertebral body. This also commonly occurs at the L4 and L5 levels.

Keeping this in consideration, how is pars defect treated?

Most patients with pars defect do not require surgery and can experience relief with medications and rest. Anti-inflammatory medications and muscle relaxers are commonly used to treat pain. Often, a lumbar corset back brace is prescribed for the acute phase of the injury.

Does pars defect require surgery?

Treatment of Spondylolysis If the athlete has persistent pain after nonsurgical treatment, surgery may be required. There are two operations that may be performed: A laminectomy, which refers to a procedure in which the surgeon removes that portion of the vertebra that includes the pars interarticularis.

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