Tarlov cyst

A Tarlov cyst is a fluid-filled cyst associated with a spinal nerve root, often in the sacral region. Many are found incidentally on imaging and do not cause symptoms. Finding a cyst does not automatically explain back or pelvic pain.

Symptoms and reasons to seek assessment

Symptoms need to be assessed alongside the cyst's location and other possible causes. Pain, sensory changes and bladder or bowel concerns should not simply be attributed to an old scan finding. New bladder or bowel dysfunction, saddle numbness or rapidly worsening weakness require urgent care.

Assessment and treatment considerations

A specialist reviews the history, examination and imaging to judge whether the cyst is likely relevant. Management ranges from observation to selected symptom-focused or procedural options. Interventions have particular risks and should not be recommended on cyst size alone. Ask what evidence links the finding to your symptoms and what uncertainty remains.

Prepare for an assessment in Matamoros

Bring available studies and reports, a list of medications and a short account of how symptoms affect your daily life. Write down what you would like treatment to improve. Ask which findings explain the concern, what options are reasonable and when progress should be reviewed.

You can learn about our spine care service in Matamoros or browse patient information before contacting the team. A message requests information; the clinic will confirm appointment availability with you.

Frequently asked question

Does every Tarlov cyst need an operation?

No. Many do not require intervention. Treatment depends on an individual assessment and a plausible relationship to symptoms.

Medical information

Read further information from a medical source.

General patient information. This article cannot diagnose a condition or replace an individual medical assessment. No treatment result is guaranteed.