What Does Mass Effect On Thecal Sac Mean

Mass effect on thecal sac refers to compression or displacement of the dural sac (thecal sac) surrounding the spinal cord and nerve roots, typically caused by a space-occupying lesion such as a herniated disc, tumor, or abscess. It is a key radiological finding in spinal imaging that indicates potential neurological compromise.

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What Does Prophy Mean

The term “prophy” is a shorthand commonly used in medical and dental contexts to refer to prophylaxis, which means preventative treatment. It is often associated with dental cleanings or measures taken to prevent disease.

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