Sacroiliac joint pain can cause pain around the back of the pelvis, buttock or lower back. It can overlap with lumbar spine, hip and gluteal tendon problems, so careful assessment is important.

The sacroiliac joints connect the spine to the pelvis. They transmit load between the trunk and legs, so they can become painful when load, control or tissue tolerance changes.

Sacroiliac joint pain is best approached carefully because the same region can hurt from lumbar spine, hip, gluteal tendon or referred nerve pain. Examination looks for a consistent clinical pattern rather than relying on one isolated test.

Non-surgical care usually focuses on restoring confidence with loading, improving pelvic and hip strength, and adjusting painful activities while symptoms settle. Persistent cases may need a more targeted discussion about diagnostic uncertainty and procedural options.

Common symptoms

  • Pain near the back of the pelvis or buttock
  • Pain aggravated by rolling in bed, stairs, single-leg loading or prolonged standing
  • Pain that may refer into the groin, hip or upper thigh
  • Symptoms after pregnancy, trauma, lifting or repetitive loading
Evidence-informed treatment summary

How our treatment options may fit for Sacroiliac Joint Pain

The options below include the treatments offered at The Back Pain Doctor. Listing a treatment does not mean it is recommended for this condition. The evidence, likely benefit and role of each option are considered against the diagnosis, examination findings, imaging where appropriate, patient goals, risks, cost and alternatives.

Foundation

Diagnosis, education and progressive rehabilitation

This is the starting point for most musculoskeletal conditions.

The priority is to identify the likely pain generator, explain the condition clearly, modify aggravating load and build a realistic plan to restore strength, movement and confidence.

Evidence is condition-specific; it is not a universal pain treatment.

Shockwave is best framed as an adjunct where the diagnosis fits. It is generally more established for selected tendon and plantar heel pain presentations than for many joint or nerve conditions.

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Evidence varies substantially by condition, tissue and preparation method.

PRP may be discussed in selected tendon or joint presentations. It should not be presented as a guaranteed regenerative treatment, and uncertainty, cost and alternatives should be discussed.

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Best used for specific inflammatory or irritable pain generators, usually for short-term relief.

An injection may help when a joint, bursa, tendon sheath or other defined structure is driving symptoms. It is not a cure and needs to be weighed against risks, recurrence and the need for rehabilitation.

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Clinical evidence is still developing and guideline support is limited.

EMTT may be discussed as an adjunct in selected presentations, but should be presented with clear uncertainty and never as a replacement for diagnosis, load management or rehabilitation.

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Selected cases

Prolotherapy

Evidence is condition-specific and generally less established than exercise-based care.

Prolotherapy may be considered in carefully selected chronic ligament, tendon or joint-related pain presentations, but it is not a first-line treatment.

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Most relevant when focal myofascial pain is a clear contributor.

Trigger point treatment may reduce pain from focal muscle spasm or myofascial tenderness. It should be paired with movement restoration, strength work and recurrence prevention.

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Relevant only when the history and examination support nerve irritation or entrapment.

Nerve-focused treatment may be discussed when there is a plausible peripheral nerve pain generator. Progressive weakness, major neurological deficit or red flags require a different pathway.

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This is general information only. Suitability is assessed individually. Treatments with limited or condition-dependent evidence may still be discussed, but only with clear explanation of uncertainty, expected benefit, risks, cost and alternatives. Red flags, progressive neurological symptoms or suspected serious pathology require a different pathway.

Frequently asked questions

Is sacroiliac pain easy to diagnose?
It can be difficult because symptoms overlap with lumbar spine and hip conditions. Diagnosis is based on a pattern of history, examination and response to management rather than one single test.
Can sacroiliac pain refer down the leg?
It can refer into the buttock, groin or thigh, but true nerve-root symptoms need assessment to distinguish from sciatica.
What treatment is usually used?
Treatment often focuses on pelvic, trunk and hip strength, graded loading, reducing repeated aggravating positions and addressing contributing muscle guarding.

Ready for a clearer plan for your back or musculoskeletal pain?

Book an assessment with Dr Joshua Hatch.

Your assessment focuses on understanding the likely source of your pain and the most appropriate non-surgical options for your diagnosis, with the aim of reducing pain and improving function.

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