BUTTOCK SI JOINT PAIN

Buttock & Sacroiliac Joint Pain Specialist London

Understanding Buttock & Sacroiliac Joint Pain

Pain deep within the buttock, pelvis, or lower back can be frustrating, confusing, and difficult to diagnose correctly.

Many patients are told they have “sciatica” or generic lower back pain when the true source of symptoms may actually relate to the sacroiliac joint, pelvic stabilising structures, ligaments, or surrounding muscular systems.

At RRMG, we specialise in assessing and treating buttock and sacroiliac joint pain using a precision-based approach focused on identifying the exact structures contributing to symptoms.

Not all buttock pain is nerve pain.

Understanding the true pain source is essential in selecting the most effective treatment pathway.

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What Is Sacroiliac Joint Pain?

The sacroiliac joints connect the spine to the pelvis and play a critical role in stability, load transfer, shock absorption, and movement control.

When these structures become irritated, overloaded, unstable, or mechanically dysfunctional, patients may experience:

  • deep buttock pain,
  • pelvic discomfort,
  • lower back pain,
  • or symptoms that mimic sciatica.

Pain may occur on one side or both sides and often worsens during:

  • walking,
  • standing,
  • climbing stairs,
  • turning in bed,
  • or transitioning between sitting and standing.

Because symptoms frequently overlap with lumbar spine conditions, sacroiliac joint pain is commonly overlooked or misdiagnosed.

What Causes Sacroiliac Joint Pain?

Several structures around the pelvis and lower spine may contribute to buttock and sacroiliac pain patterns.

Common Contributors Include:

Sacroiliac Joint Dysfunction

Irritation or altered movement within the SI joint can produce localised buttock and pelvic pain.

Pelvic Instability

Reduced stability around the pelvis and lumbar spine may contribute to excessive loading and mechanical irritation.

Posterior Ligament Complex Dysfunction

The ligaments surrounding the pelvis and SI joint play a major role in support and force transfer.

Gluteal Dysfunction

Weakness or dysfunction within the gluteal muscles may alter pelvic mechanics and contribute to ongoing symptoms.

Mechanical Overload

Repetitive loading, asymmetrical movement patterns, previous injury, or postural stress may increase strain through the pelvis and SI joint region.

Why Accurate Diagnosis Matters

Buttock pain is frequently misunderstood.

Many patients undergo treatment for:

  • “sciatica,”
  • “disc problems,”
  • or “lower back pain”
    without a clear understanding of whether the sacroiliac joint or pelvic structures may actually be contributing to symptoms.

At RRMG, we focus on:

  • detailed clinical assessment
  • pelvic and lumbar movement analysis
  • functional loading patterns,
  • symptom mapping
  • and imaging review where appropriate
This helps us identify the most likely pain-generating structures and develop a more targeted treatment strategy.

How We Assess Sacroiliac Joint Pain

Specialist Clinical Evaluation

Your assessment may include:

  • Detailed symptom history
  • Movement and functional testing
  • Pelvic stability assessment
  • Lumbar and hip evaluation
  • Gait analysis
  • Load transfer testing
  • Imaging review where appropriate

Our goal is to understand:

  • which structures may be contributing,
  • why symptoms occur,
  • and how movement and loading patterns may influence pain behaviour.

Does This Sound Like You?

Common Symptoms Of Sacroiliac & Buttock Pain

You may be experiencing:
  • Deep buttock pain
  • One-sided pelvic or lower back pain
  • Pain while walking or climbing stairs
  • Pain during standing transitions
  • Pain turning in bed
  • Symptoms that mimic sciatica
  • Pelvic instability or weakness
  • Pain after prolonged standing
  • Discomfort around the posterior pelvis
  • Recurrent flare-ups without clear explanation
For many patients, symptoms gradually begin affecting walking tolerance, physical activity, posture, and overall movement confidence.

Treatment For Buttock & SI Joint Pain

Treatment is always guided by diagnosis, functional limitation, symptom behaviour, and patient goals.

Our approach may include:

Rehabilitation & Stability Training

Targeted rehabilitation may help improve pelvic control, spinal stability, gluteal activation, and movement mechanics.

Sacroiliac Joint Injections

In selected cases, image-guided injections may help reduce inflammation and clarify whether the SI joint is contributing to symptoms.

Functional Movement Retraining

Improving posture, loading strategies, walking mechanics, and pelvic stability is often essential for long-term outcomes.

Gluteal & Core Rehabilitation

Addressing muscular dysfunction may help reduce excessive stress through the pelvis and lower spine.

Regenerative Medicine Strategies

In selected cases, biologic or regenerative approaches such as PRP may form part of a broader treatment strategy.

The RRMG Treatment Philosophy

At RRMG, we do not believe persistent buttock or pelvic pain should simply be labelled as “generic back pain.”

Our focus is to:

  • identify the true source of symptoms,
  • improve movement quality,
  • restore stability,
  • reduce recurrent flare-ups,
  • and support long-term physical resilience.

Many patients arrive frustrated after months of unclear diagnosis, recurring symptoms, or failed treatment approaches.

Our role is to simplify the process through:

  • education,
  • precision assessment,
  • targeted treatment planning,
  • and patient-focused guidance.

Restoring Function & Confidence

Buttock and sacroiliac joint pain frequently affect:

  • walking,
  • exercise,
  • sleep,
  • posture,
  • standing tolerance,
  • and overall movement confidence.

Our treatment philosophy focuses not only on symptom reduction, but on restoring:

  • movement quality,
  • pelvic stability,
  • functional strength,
  • and long-term resilience.

Frequently Asked Questions

Yes. SI joint dysfunction can often mimic sciatic symptoms and may produce pain into the buttock, thigh, or leg.

SI joint pain may relate to instability, inflammation, mechanical overload, ligament dysfunction, gluteal weakness, or altered movement patterns.

Multiple structures around the pelvis, lumbar spine, hips, and nerves can create overlapping symptoms, making careful assessment important.

Yes. Stability-focused rehabilitation and movement retraining are often key components of long-term improvement.

No. Treatment depends entirely on diagnosis, symptom severity, and patient goals. Many patients improve significantly through rehabilitation and movement-focused strategies.

Book A Buttock & SI Joint Assessment

If you are experiencing persistent buttock pain, pelvic discomfort, sacroiliac joint symptoms, instability, or recurring lower back pain, our team can help assess the likely causes and guide you through the most appropriate treatment options.

A detailed medical history review

A thorough physical examination

Diagnostic scans if required

A tailored treatment plan

Our aim is to give you clear answers and a roadmap to recovery from day one.

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Rogers Regenerative Medical Group (RRMG)

Dr Ralph Rogers is internationally recognised as a leader in Sports & Exercise Medicine, with over 25 years of experience treating elite athletes, world-class performers, and patients seeking life-changing non-surgical care.
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Some of my highlights

Dr Rogers has had a rich and illustrious career so far, which is continuing to grow and develop. Everything Ralph has been involved in since qualifying has added value to his knowledge and experience, but there have been some impressive highlights to note:

 

  • 2018 – Present Founder Medical Director: Rogers Regenerative Medical Group (RRMG)

  • 2012 – 2024 Medical Advisor – National Basketball Association

  • 2008 – 2018 Medical Director: The London Sports Injury Clinic London

  • 2010-2011 First Team Doctor, Chelsea Football Club

  • 2007- 2010 The Football Association (Team Physician for England under 19 and development squads)

  • 2005-2006 Medical Advisor: Trinidad & Tobago World Cup Football Team

  • 2002 – 2008 Club Doctor: Walsall Football Club, West Midlands England

  • 1998 – 2009 Medical Director: Medical & Orthopaedic Sports Therapy,

  • 2000 – 2005 Sports Physician: Warwickshire County Cricket Club, Birmingham

My Philosophy

Your body is the greatest tool you’ll ever have; it’s vital to treat it like that. The intricacies and capabilities of the human body are nothing short of astounding, and that is true for everyone from elite sports stars to weekend warriors. Athletes, amateurs and the general public alike have a responsibility to seek out the best sports and orthopaedic medicine when injury strikes, Dr Rogers offers a combination of world-class qualifications, reams of experience and a distinctive sense of style to ensure your treatment is the best.

Dr. Ralph Rogers' Biography

Dr Ralph Rogers is a renowned Consultant in Regenerative Orthopaedics and Sports Medicine, helping patients overcome chronic pain and injury with advanced regenerative treatments. As Founder and CEO of Rogers Regenerative Medical Group (RRMG), he leads clinics across London, providing elite care to both athletes and the general public.

​His academic journey began with a degree in Psychology from the University of Delaware, followed by a Medical Degree from the Catholic University of Leuven in Belgium. Dr Rogers expanded his expertise with a PhD in Exercise Physiology at the University of Maryland, supported by a prestigious NIH Research Fellowship. He also holds a Sports Medicine Fellowship from the Free University of Brussels, an MSc in Musculoskeletal Ultrasound Imaging from Bournemouth University, and an MBA from the University of Leicester.

​Dr. Rogers’ career highlights include serving as First Team Doctor for Chelsea Football Club and over a decade as Medical Advisor to the NBA, where he developed medical protocols for major events including NBA Global Games, Basketball Without Borders, and the Basketball Africa League. During the COVID-19 pandemic, he played a key role in implementing the NBA’s “Bubble” in Orlando, ensuring player safety through rigorous protocols.

​Specialising in non-surgical treatments, Dr Rogers uses cutting-edge therapies like Platelet Rich Plasma (PRP) and alpha-2 macroglobulin (A2M) injections to support joint health and mobility, minimising recovery times.

​He is a Fellow of the American College of Sports Medicine (FACSM) and The Faculty of Sports & Exercise Medicine in the UK and Ireland (FFSEM UK, IRE), where he also serves as an examiner. His dedication to innovation, excellence, and patient-centred care ensures that Dr Ralph Rogers remains at the forefront of regenerative sports medicine.

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