What does "Right lateral ventral thecal sac" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
"Right lateral ventral thecal sac" refers to a specific area of the spine. The thecal sac is a protective covering filled with fluid that surrounds the spinal cord. The term "right lateral ventral" indicates the location of a specific part of this sac. It's on the right side (right lateral) and towards the front (ventral) of the body.
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