Does thecal sac compression require surgery?
Treatment for Spinal Cord Compression Non-surgical treatments can be very effective in controlling pain and reducing inflammation. Depending on the patient, surgery may not be necessary. When non-surgical methods fail to treat severe neurological issues or pain, surgery may be the best course of action.
Can disc protrusion heal itself?
Usually a herniated disc will heal on its own over time. Be patient, and keep following your treatment plan. If your symptoms don’t get better in a few months, you may want to talk to your doctor about surgery.
What is the anterior thecal sac?
Thecal sac is the outer covering of the spinal cord. This means there are bone spurs on the back of the spinal bones, putting pressure on or affecting the front part of the outer layer of the (neck) cervical spinal cord.
What does effacing the thecal sac mean?
The thecal sac contains the cerebrospinal fluid which provides nutrients and buoyancy to the spinal cord. When effacement or impingement is identified on the report, it means that the sheathe surrounding your spinal cord and nerves is being pressed on.
What is anterior thecal sac?
The thecal sac, enclosing the spinal cord and cauda equina, sits within a protective ring of bone consisting of the vertebral body anteriorly, and the pedicles, lamina, and spinous process posteriorly. The epidural space contains fat and blood vessels, and lies between the spinal dura and the bony ring.
What does compression or effacement of the thecal sac mean?
Compression of the thecal sac means the protective membrane covering the spinal cord is experiencing extra pressure, according to Merck Manuals. Effacement of the thecal sac means that the thecal sac is being shortened or narrowed, according to the Free Dictionary.
Is it normal to have Fanning in the thecal sac?
Another hallmark for ankylosing spondylitis is the exaggerated expansion of the thecal sac in the lumbar area [ 7 ]. Picture 3: “Fanning” in the thecal sac is normal. Chronic adhesive arachnoiditis is an inflammation of the nerves and meninges of the spinal canal. It starts as an exudative reaction.
Why is thecal sac wider in women than in men?
Thecal sac varies in both genders. In women, the sac is wider than in men. Thecal sac surrounds the cerebrospinal fluid which ensures that your spine is functioning effectively. Since thecal sac houses spinal cord and cauda equina, it cushions them against damage from other spinal structures.
What is the structure of the thecal sac?
What is a Thecal Sac : Definition and Structure. The thecal sac is a covering of the spinal canal that is filled with cerebrospinal fluid (CSF). It houses the spinal cord and nerve roots. It is made up of outer arachnoid membrane and inner dura.