Piriformis Syndrome ChiropractorAdelaide

What Piriformis Syndrome Looks Like

Piriformis-pattern pain is typically deep in one buttock, may refer down the back of the thigh, and is commonly aggravated by prolonged sitting, driving, and hip rotation. It rarely follows a clear dermatomal leg-line below the knee.

Typical features include:

• Location deep in one buttock, lateral to the sacroiliac joint, often with tenderness over the greater sciatic notch. Pain may refer down the posterior thigh.
• Aggravators including prolonged sitting (30 to 60 minutes-plus), driving, crossing the legs, and hip internal rotation positions.
• Easing often with standing, walking, and lying supine with the hip in neutral.
• Differentiation point: pain that travels below the knee in a clear dermatomal leg-line with numbness, weakness, or altered reflexes is more typical of disc-referred sciatica than piriformis-pattern pain.

How We Assess It: The FAIR-Freiberg-Pace Cluster

A structured bedside assessment may include the FAIR test, Freiberg test, Pace test, palpation over the greater sciatic notch, and a dermatomal neurological screen to help rule lumbar disc in or out. When this cluster reproduces your familiar pain in the absence of dermatomal neurological signs, piriformis involvement is a more reasonable working explanation.

What the evidence base for the assessment tells us:

• Hopayian et al. 2010 (systematic review of 55 studies) identified buttock pain, tenderness over the greater sciatic notch, and aggravation with prolonged sitting as the three most consistently reported clinical features of piriformis syndrome.
• Michel et al. 2013 (prospective series of 250 patients) evaluated a 12-item diagnostic criteria set combining history and examination findings including FAIR, Freiberg, and Pace tests. Conservative management was sufficient for the majority of presentations.
• Boyajian-O'Neill et al. 2008 reported prevalence estimates in the literature range from approximately 5 to 17 per cent of low-back and sciatica presentations, depending on population sampled and diagnostic criteria applied.
• NICE NG59 recommends a combined package of manual therapy, exercise, and psychological support for persistent non-specific low back pain, delivered as a treatment programme rather than as a standalone intervention.

Sources: Hopayian et al. (2010) European Spine Journal 19:2095. Michel et al. (2013) Annals of Physical and Rehabilitation Medicine 56:371. Boyajian-O'Neill et al. (2008) Journal of the American Osteopathic Association 108:657. NICE Guideline NG59 (2016, updated 2020).

What the Research Suggests

Conservative manual therapy, soft tissue work, and graded movement are recommended in mainstream low-back-pain guidelines as first-line management for piriformis-pattern presentations. The studies below summarise what the research suggests, not what any individual person will experience.

How Chiropractic Care May Help

Research suggests conservative manual therapy, soft tissue work, and graded movement guidance may help manage piriformis-pattern pain. Care is tailored to how your buttock, hip, and lower back respond to assessment. Individual responses vary.

At Stapleton Chiropractic, care for piriformis syndrome typically includes:

• Detailed history and red flag screen to confirm the presentation is consistent with piriformis-pattern pain and to rule out anything that warrants urgent medical review.
• Structured provocation testing using the FAIR, Freiberg, and Pace cluster, plus palpation over the greater sciatic notch and a dermatomal neurological screen.
• Soft tissue techniques applied to the piriformis, gluteal, and hip-external-rotator muscles that often guard around an irritated piriformis presentation.
• Low-force adjustment using an Activator instrument or drop-piece table where lumbar or pelvic joints are clinically relevant. Both are well-tolerated and suited to a guarded or irritated pelvis.
• Diversified manual adjustment for patients comfortable with hands-on adjusting, applied to the lumbar spine and pelvis as clinically indicated.
• Graded hip mobility and stretching guidance for the piriformis and hip-external-rotator group, plus sitting-ergonomic and driving-ergonomic coaching for the aggravating positions.

Progress is reviewed at each visit. There are no lock-in plans, and the decision to continue is always yours. If your response to care is not what we would expect, we will reassess and, where appropriate, discuss referral pathways back to your GP, to imaging, to a pain clinic, or to a colleague in another discipline.

Chiropractic vs other common approaches

If we feel you would benefit from a different approach, we will always let you know.

Why Stapleton Chiropractic

Adult-first, evidence-informed, and family-run since 1972. No lock-in plans, clear pricing, and the decision is always yours.

What Your First Visit Looks Like

Four straightforward steps. No paperwork marathons, no surprises.

Transparent Affordable Fees

No lock-in plans, no pressure. Fees sit well below the South Australian average.

Source: Australian Chiropractors Association Consultation Fee Survey 2025 (SA data). All major health funds accepted.

Warning Signs That Warrant Urgent Medical Review

Most piriformis-pattern pain is mechanical and not an emergency. A small number of presentations do need urgent medical review.

Seek urgent medical review if your buttock or leg pain is accompanied by any of the following:

• Saddle anaesthesia, meaning numbness in the groin, inner thighs, or the area that would touch a saddle
• New bowel or bladder change, including new incontinence or difficulty passing urine
• Progressive weakness in one or both legs, or a foot that catches or drags
• Clear dermatomal leg pain (sharp, electric pain following a specific nerve-root pattern below the knee, with numbness or weakness)
• Fever alongside back, pelvic, or buttock pain
• Unexplained weight loss over weeks to months
• Recent significant trauma, such as a fall from height or a motor vehicle incident
• History of cancer, particularly if the pain feels different from any prior musculoskeletal pain

If any of these apply, contact your GP, call healthdirect on 1800 022 222, or attend your nearest emergency department. These features may indicate a condition that warrants urgent medical review, rather than a mechanical piriformis presentation. Conservative chiropractic care at Stapleton can resume afterwards if it remains appropriate. When in doubt, please speak to your GP first.

Frequently Asked Questions