Pars Defect

Pars Defect

Pars interarticularis defect is a fracture of the neural arch, the bony bridge between the upper and lower articular facets of a vertebrae. It most often affects the 5th lumbar vertebrae. The vertebrae may slip causing compression of the neural tissue and resulting in pain. This constitutes a spondylolisthesis. A pars defect can exist with no pain or symptoms. It may become symptomatic through excessive sport or trauma. It's existence should be considered where back pain is unresponsive to manual treatment and pain medication particularly in adolescence. Manual treatment such as vertebral manipulation and correction of muscle balance can resolve symptoms. Should symptoms not resolve the spine should be investigated with XRays and CT scan. Surgical intervention may be necessary to resolve the problem. This involves fusing the defect with screws.

If you suspect you are suffering from pars defect and would like someone to identify the cause of your back pain and create the right plan to deliver the solution book an evaluation appointment on 020 7935 4750