The radiographic appearance on an oblique lumbar spine in which the neck of the Scottie dog appears broken suggests the presence of:

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The appearance of a broken neck of the Scottie dog on an oblique lumbar spine X-ray is a classic finding in spondylolysis, which refers to a defect or stress fracture in the pars interarticularis of the vertebrae. Spondylolysis is commonly seen in athletes involved in repetitive hyperextension activities such as gymnastics, football, and weightlifting.

The Radiographic Appearance on an Oblique Lumbar Spine in Which