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7 Αυγ 2023 · Spondylolysis is a unilateral or bilateral defect in the region of the pars interarticularis, (isthmus or bone bridge between the inferior and superior articular surfaces of a single vertebra) is most commonly the result of repetitive trauma to the growing immature skeleton of a genetically susceptible individual.
7 Αυγ 2023 · Identify the different types of spondylolisthesis, differentiating the patholological features that distinguish each variety. Outline the components of a proper evaluation and assessment of a patient presenting with lumbar spondylolysis/spondylolisthesis, including any indicated imaging studies.
17 Ιουλ 2024 · Spondylolysis, commonly known as pars interarticularis defect or pars defect, is a defect in the pars interarticularis, the portion of the vertebral neural arch that connects the superior and inferior articular facets. It usually occurs in the lumbar spine.
M43.0 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of spondylolysis. The code is not specific and is NOT valid for the year 2025 for the submission of HIPAA-covered transactions.
Introduction. Spondylolysis is a unilateral or bilateral bony defect in the pars interarticularis or isthmus of the vertebra. It most commonly affects the lumbar vertebrae, but has also been reported in the cervical and thoracic region [1]. The term derives from the Greek words spondylos (vertebra) and lysis (defect). [2] .
How is spondylolysis diagnosed? A healthcare provider will diagnose spondylolysis with a physical exam and imaging tests. They’ll ask you about your symptoms and medical history. Tell your provider when you first noticed pain in your back and what you were doing right before you started feeling it. What tests are done to diagnose spondylolysis?
Lumbar pars interarticularis (PI) injury or spondylolysis occurs only in humans. This represents a stress fracture of the PI. Excessive loading in repetitive hyperextension is a significant risk factor and occurs most commonly at L5 followed by L4.
