What Is Piriformis Syndrome?
Piriformis Syndrome is a condition in which the piriformis muscle irritates or compresses the sciatic nerve in the buttock. The condition may cause deep buttock pain, tingling, numbness, or discomfort that travels into the back of the thigh. Symptoms can resemble problems involving the lower back or hip.
Quick Facts About Piriformis Syndrome
Category
Muscle-related nerve irritation
Used for
Classifying buttock and leg symptoms
Common confusion
Lumbar spine nerve compression
Also called
Piriformis muscle syndrome, Pseudosciatica
Often discussed with
Sciatica Treatment
Key Takeaways About Piriformis Syndrome
- Symptoms begin near the buttock and may travel down the leg.
- Hip movement and sitting can affect symptom patterns.
- Piriformis Syndrome is often confused with spinal sciatica.
How Piriformis Syndrome Works

Piriformis Syndrome develops when the piriformis muscle affects the nearby sciatic nerve. The muscle sits deep in the buttock and helps rotate the hip. Changes in muscle tension, local irritation, or pressure around the nerve can alter how symptoms feel during sitting, walking, or hip movement.
Related glossary terms: Lumbar Spine, Myofascial Pain, Referred Pain.
Assessment focuses on the symptom pattern and the relationship between symptoms and movement. A clinician may compare hip motion, muscle tenderness, strength, sensation, and signs linked to the lumbar spine. This process helps separate a deep buttock muscle problem from nerve irritation that begins in the lower back. The term describes a clinical pattern, so the surrounding symptoms and examination findings guide its use.

From the Advanced Injury Care Clinic team
When we assess Piriformis Syndrome, we review the person’s symptom pattern alongside hip and lower-back findings. Our team looks for signs that connect symptoms to the deep buttock muscles while considering other causes of sciatic-type pain. We use that information to shape care within Sciatica Treatment.
Piriformis Syndrome in Practice: A Real-World Example
A person may develop deep buttock pain after prolonged sitting and notice discomfort extending along the back of the thigh. During Sciatica Treatment, the symptom pattern may prompt an evaluation of hip motion, muscle tenderness, and lower-back involvement.
Related Services
Related Terms
Lumbar Spine
Lumbar Spine is the lower section of the spinal column between the thoracic spine and sacrum…
Myofascial Pain
Myofascial Pain is a muscle and connective tissue pain pattern linked to sensitive areas within tight…
Referred Pain
Referred Pain is discomfort felt in an area away from the tissue causing the problem. Shared…
Range Of Motion
Range Of Motion is the available movement at a joint or group of joints, measured through…
Advanced Injury Care Clinic
Have Questions About Piriformis Syndrome?
Contact Advanced Injury Care Clinic for practical guidance on Piriformis Syndrome and related chiropractor work in Hendersonville.
