
Deep buttock pain or sciatica like symptoms? Physiotherapy for piriformis syndrome in Hamilton and Ancaster.
Piriformis syndrome is more than just a "pain in the butt." Because the sciatic nerve runs under or through the piriformis muscle, symptoms often mimic sciatica, leading to misdiagnosis. Key indicators include:
If you experience radiating leg pain, numbness, or weakness, a thorough assessment is crucial. These can be signs of nerve compression that requires specific treatment to prevent long-term issues. Assuming it's just a muscle strain can delay proper care.
Research shows that piriformis syndrome is often overlooked, with studies estimating it accounts for up to 6% of all low back pain cases. A 2002 study in the Archives of Physical Medicine and Rehabilitation highlighted the importance of a clinical diagnosis over imaging.
At Interlink Physiotherapy, we use a series of proven diagnostic tests to accurately identify the source of your pain. This ensures your treatment plan is targeted, effective, and gets you back to your life faster.
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"Came here for a lower back issue that had been nagging me for a while. What I appreciated most is Dhiman didn’t just treat the pain — he actually explained what was going on with my back and why it was happening. The focus was on strengthening it so it doesn’t keep coming back, not just quick relief. I left each session actually understanding my body better. Would definitely recommend if you’re dealing with back pain in Hamilton."
"I started coming because of severe back pain. The clinic is clean, new, and modern. The staff is very caring and the treatment plan Dhiman gave me was very effective."
"A thorough and kind professional is dedicated to see his clients return to their activities without pain or risk of further injury. And a quality human being!"
We follow a structured, evidence-based approach to not only relieve your pain but also address the root cause to prevent it from returning.
We start by differentiating piriformis syndrome from true lumbar sciatica through specialized tests, ensuring we target the correct source of your pain from day one.
We use targeted manual therapy techniques to release the tight piriformis muscle, improve nerve mobility, and restore normal joint mechanics in the hip and pelvis.
We address the root cause by correcting the underlying hip muscle weakness (especially in the gluteus medius) that often causes the piriformis to become overworked and irritated.
We analyze and correct your movement patterns in daily activities like walking, running, and squatting to reduce strain on the piriformis and prevent recurrence.

We make your recovery journey clear and straightforward from the very first day.
We listen to your story and perform a detailed physical evaluation, including movement analysis and specific tests to confirm the diagnosis and rule out other causes.
You'll receive a clear explanation of your diagnosis and a personalized treatment plan with a timeline, so you know exactly what to expect.
Your first session includes initial hands-on treatment to provide immediate pain relief and instruction on 1-2 key exercises to start your recovery at home.
Addresses root cause (muscle imbalance, nerve compression), builds long-term resilience, recommended first-line treatment.
Requires active participation and consistency with exercises.
Can provide temporary relief from tightness.
Often insufficient as it doesn't address the underlying weakness that leads to muscle tightness in the first place.
Corticosteroid or Botox injections may offer temporary reduction in inflammation and muscle spasm.
Effects are often temporary and do not fix the root mechanical cause of the issue.
Can calm acute flare-ups in the short term.
Prolonged rest leads to deconditioning and weakness, often making the problem worse upon return to activity.
True sciatica originates from the lumbar spine (e.g., from a disc herniation). Piriformis syndrome mimics sciatica, but the nerve irritation occurs in the buttock where the sciatic nerve passes near the piriformis muscle. A clinical assessment can differentiate between the two.
Don't let buttock and leg pain control your life. Book an assessment with our expert physiotherapists in Ancaster and get a clear diagnosis and a personalized plan to get you back to feeling your best.
Expert care for your injury · No referral needed · Direct billing available
Our clinic serves Ancaster, Hamilton and Dundas.
Pain is often interconnected. A problem in one area can be caused or affected by another. We assess the whole picture to ensure a complete recovery.
Nerve pain from the low back down the leg. We can determine if your pain is true sciatica or from the piriformis.
Learn MoreClinically reviewed by Dhiman Patel, MScPT, Registered Physiotherapist. Updated September 2026.