What is a synovial cyst in lumbar spine?
Lumbar spine synovial cysts are benign growths adjoining the facet joints that may induce low back pain, lumbar radiculopathy and neurological deficit. However, they are not well defined concerning their origin, cause and pathology, as well as available treatment strategies.
What causes spinal synovial cysts?
The cause of spinal cysts is unknown, but they may result from degeneration and instability of the spine in areas subjected to repetitive motion, particularly the joints in the lumbar region. Patients with spinal cysts may have other degenerative conditions of the spine, such as arthritis and disk disease.
Do lumbar synovial cysts go away on their own?
Many cysts heal on their own, which means that conservative treatments like rest and anti-inflammatory painkillers can often be enough to get rid of them. However, in some cases, routine drainage of the sac may be necessary to reduce symptoms.
Can a synovial cyst be removed without surgery?
Synovial cysts develop in joints in your spine and, though they’re benign, they can grow large enough to pinch spinal nerves. The physicians at Spinetech offer a range of interventional treatments to manage your pain without surgery, but when your symptoms worsen, synovial cyst removal is the best option.
Does a synovial cyst have to be removed?
Synovial cysts are benign (non-cancerous). If they remain small, they will not cause pain and do not require treatment.
Do synovial cysts ever go away?
It is a benign condition, and the symptoms and level of pain or discomfort may remain stable for many years. A synovial cyst is a fluid-filled sac that develops as a result of degeneration in the spine.
Do synovial cysts show up on MRI?
Diagnostic imaging MRI will demonstrate not only the nature of the cystic lesion, but also its relationship to the thecal sac. On MR imaging, synovial cysts appear as well circumscribed, smooth, extra-dural in location and adjacent to facet joints.
Can a lumbar synovial cyst burst?
Conclusions: Rupture of percutaneous lumbar synovial cysts in patients with lumbar radiculopathy was associated with immediate relief of radicular symptoms. In 80% of the patients, synovial cyst rupture eliminated the need for surgical interventions over the measured term.
Can a synovial cyst cause paralysis?
To our knowledge, this is the first case report of XII nerve paralysis being caused by an atlantoaxial synovial cyst. Spinal synovial cysts are usually found in the lower lumbar spine, being rare in the cervical spine [1–5]. Isolated unilateral hypoglossal nerve paralysis is also a very rare condition [6].
How do they remove a cyst from your back?
Options include:
- Draining the cyst. The doctor cuts the cyst and pushes out the gunk inside.
- Injecting medicine into the cyst to reduce swelling if it’s tender, swollen or growing,
- Removing it by minor surgery to take out the entire cyst wall. This usually keeps them from coming back.
- Laser removal.
Why am I getting cysts all of a sudden?
Infections, tumors, parasites, and injuries can cause cysts. They are usually noncancerous. If a person is worried about a cyst or has noticed a new lump, they should see a doctor for an accurate diagnosis and treatment, if needed.