What is thecal sac in spine?
The thecal sac or dural sac is the membranous sheath (theca) or tube of dura mater that surrounds the spinal cord and the cauda equina. The thecal sac contains the cerebrospinal fluid which provides nutrients and buoyancy to the spinal cord.
What does thecal sac compression mean?
Thecal Sac Compression – The spinal cord and nerves are also protected by a membrane filled with cerebral spinal fluid known as the thecal sac or dural sac. Flattening or compression of the thecal sac will occur in other conditions that cause pressure or pinching of the spinal cord, such as stenosis.
What is disc bulge with thecal sac indentation?
This is a common term you may encounter reading your MRI report. Diffuse cervical bulge means a generalized disc bulge of one of the spinal discs of the neck (cervical spine). This bulging material may contact or “pinch” the thecal sac or nerve roots. There are a variety of symptoms n a case like the one above.
Is spinal compression serious?
Spinal cord compression can cause cauda equina syndrome, which needs medical attention right away. Call your healthcare provider or go to the emergency room if you have: Sudden loss of bowel or bladder control. Severe or increasing numbness between your legs, inner thighs, or back of your legs.
How big is the thecal sac?
Thecal Sac Area
| 20s | 70s | |
|---|---|---|
| T10–T11 | 156.2 ± 26.1 | 151.3 ± 28.8 |
| T11–T12 | 197.1 ± 39.0 | 189.3 ± 35.1 |
| T12–L1 | 245.1 ± 32.0 | 232.3 ± 33.7 |
| L1–L2 | 235.3 ± 30.1 | 211.8 ± 31.3 |
How do they fix spinal compression?
Most people with spine compression fractures don’t require surgery. Spine specialists at NYU Langone recommend medication, custom-fit back braces, and a combination of exercise and activity modification to relieve pain and help you remain active.
Is disc bulging curable?
Disc bulge or bulging discs are treatable, reversible & recoverable without injections or surgery. The most effective alternative to disc bulge surgery is the integrative methods of NSD Therapy® through specialized medical devices combined with chiropractic, physiotherapy, and rehabilitation.
What is the best treatment for a compressed disc?
Physical therapy, exercise and gentle stretching to help relieve pressure on the nerve root. Ice and heat therapy for pain relief. Manipulation (such as chiropractic manipulation) Non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, naproxen or COX-2 inhibitors for pain relief.
What causes thecal sac indentation?
disc desiccation changes with diffuse disc bulge causing mild anterior thecal sac indentation and bilateral neural foramina narrowing noted at l4-l5 level. 3. Diffuse disc bulge causing mild anterior thecal sac indentation and bilateral neural foramen narrowing noted at l5-s1 level.