Sounds like it's directly from a MRI report..... The annulus is the outer layers of the disc. A disc/spur complex would mean a combination of the disc bulge and spurring (rough edges) of bone. c4-c5 is referring to the disc/disc space between the 4th and 5th cervical (neck) vertebrae. The thecal sac surrounds the spinal cord and holds fluid that surrounds the cord. Yours is being mildly compressed at the level of c4-c5. Right foraminal encroachment means that the opening (foramen) where a nerve exits the spine is more narrow than normal.
impression; anterior spondylotic changes at c5-c6 level
The screw on the left in the fifth vertera in the lower back is sticking up a tiny bit into the space above it.
100 percent anterior
the opposite of anterior is Posterior.
anterior interventricular sulcus
Anterior Wall Ischemia: [blockage in the Left Anterior Descending Artery]
anterior
Degeneration of the anterior spine.
The sternum is anterior to the heart.
the anterior means the front part
Anterior
Anterior is the front. The head, front shoulders, and chest would all be anterior.