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Groin

Osteitis Pubis / Groin Pain

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It started as a niggle somewhere around round five. You warmed up, it eased off, so you kept playing. Now it hurts when you kick, when you sprint off the mark, when you twist to get out of the car, and the three weeks off over the mid-season break didn't fix it. If that's roughly your story, this is most likely osteitis pubis, and the reason rest alone hasn't worked is that rest was never the treatment for it.

What's actually causing it

The pubic symphysis is the small joint at the front of your pelvis where the left and right halves meet. It's a busy piece of anatomy: your adductors (the inner thigh muscles) pull down and inwards on it from below, while your lower abdominals pull up from above. Kicking, sprinting and changing direction load both at once, in opposite directions, thousands of times across a season.

When that repeated load outpaces what the joint and the bone either side of it can adapt to, the area becomes irritated and painful. It's an overload problem, which is why it creeps up gradually rather than arriving in one bad moment. Reported rates in athletes sit between 0.5% and 8%, higher in distance runners and kicking sports, and in male soccer players it accounts for roughly 10 to 18% of injuries a year 1.

A note on what your physio will call it. In 2014, twenty-four groin pain experts from fourteen countries (including the Australian Institute of Sport, La Trobe and the University of Sydney) agreed on a shared way to classify groin pain in athletes. Under it, what you'd search as "osteitis pubis" is pubic-related groin pain, defined by local tenderness at the pubic symphysis and the bone next to it 2, and the older term is no longer recommended 4. The change is practical: the newer system points at which tissue is tender, and that's what changes the plan.

Front of the pelvis showing the joint where the two pubic bones meet, with the abdominal and inner thigh muscles pulling on it

Osteitis pubis, or another groin problem? How to tell the difference

Groin pain in athletes isn't one condition, and that consensus exists because it kept being treated as though it were. The alternatives worth separating out 2:

  • Adductor-related: tenderness along the adductor tendons, and pain squeezing your knees together against resistance. The most common of the group.
  • Iliopsoas-related: deeper and higher at the front of the hip, sore on resisted hip flexion.
  • Inguinal-related: around the inguinal canal, often worse with coughing, sneezing or sit-ups.
  • Hip-related: coming from the hip joint itself, including impingement and labral problems.

Osteitis pubis is the one where the tenderness sits centrally, on the pubic symphysis itself.

Two complications. More than one of these is often present at once: hip impingement especially, which showed up on imaging in 86% of one group of athletes treated for this kind of groin pain 1. And groin pain has causes outside muscles and joints entirely, including the lumbar spine, nerve entrapments and abdominal or genitourinary conditions 1. Which is why a long-running groin problem deserves an assessment rather than a guess.

How it's diagnosed

Diagnosis starts with your history and a hands-on examination 1. The finding that defines it is simple: it's tender when the clinician presses on the pubic symphysis and the bone right beside it, and the pain is one you recognise as your own 2. Most will add a squeeze test, where you press your legs together against resistance. The examination isn't standardised, though 1, and the consensus group found no single resistance test that specifically brings on this pain 2.

An X-ray can show changes at the joint, mostly once the problem has been around a while 1. Scan findings are also common in athletes with no symptoms at all, which makes imaging on its own a difficult way to diagnose groin pain 2. It backs up the examination.

How we treat it

Conservative, physiotherapy-led care is first-line here, and the literature describes early diagnosis and a multimodal plan as mandatory 1. In practice:

1
Settling the load first: relative rest and modified training rather than stopping everything. Early on, a stationary bike keeps you moving without loading the symphysis 1.
2
A staged strengthening and control program, which is the actual treatment. The published progression runs in four stages: pain control and lumbo-pelvic stability; resisted strengthening through the pelvis, abdominals and glutes; eccentric loading and change of direction; then sport-specific work, with kicking last 1. Our exercise prescription and conditioning page covers how we build and progress these.
3
A return-to-sport plan with real criteria, so playing again is decided on what you can demonstrate, not on weeks elapsed. More under sports physiotherapy.
4
Addressing what contributed: hip range, adductor and abductor strength, and how your training load was built.

Pushing structure over rest isn't a preference. In a randomised trial of 68 athletes with long-standing groin pain (a median of 40 weeks of it), 23 of the 34 given an active strengthening and coordination program returned to sport with no groin pain, against 4 of the 34 who had hands-on physiotherapy without it 3. In a controlled trial in amateur footballers with osteitis pubis specifically, 42 of 44 players across two rehabilitation groups were back playing within four months, versus roughly eight months in a rest-only group 1.

One limit on that: the strongest of those trials studied adductor-related groin pain, not osteitis pubis. And a 2023 review pooling five trials found exercise therapy produced better short-term pain scores than passive treatment added to exercise, but rated its own certainty very low, because the trials were small and none blinded their participants, therapists or assessors 4. The direction of the evidence is consistent; the quality of it isn't. You're better off knowing that.

Other treatments we may use

Corticosteroid injections.

These come up often. They're a medical procedure, not something Well Motion physiotherapists prescribe or administer (outside our scope), but if your doctor raises one, the published picture is mixed. The review of this condition describes the evidence as low, reports a high rate of non-responders, notes that many patients kept having pain or needed repeat injections, and concludes there isn't enough evidence on short- or long-term effectiveness 1.

Prolotherapy.

Also sometimes suggested, also outside physiotherapy scope. Both its effectiveness and how it's meant to work remain controversial in the literature 1.

Surgery.

Reserved for roughly 5 to 10% of cases that don't settle with conservative care, and only after at least three months of well-conducted rehabilitation 1. The same review is blunt about it: little evidence supports one surgical method over another, or indeed the need for surgery at all 1.

Your recovery path: Reset, Rebuild, Return

Rehabilitation for osteitis pubis follows The Well Motion Recovery Path™. The joint sets the pace: you go up a phase when it copes with the load of the one you are in, whatever the fixture list says.

  • Reset: while the joint is still irritable. Modified training, a stationary bike in place of running, and stage one of the program: pain control and lumbo-pelvic stability 1. Expect to feel underworked. That is deliberate. We move you on when everyday movement and those exercises no longer stir up the pain.
  • Rebuild: the longest phase. Resisted strengthening through the pelvis, abdominals and glutes, then eccentric loading and change of direction 1. Expect the odd sore day after a step up in load. We move you on when you can run and cut as your sport asks without groin pain during it or the day after.
  • Return: back to your sport, or to running if that is the goal. Sport-specific drills first, kicking last 1, tested at match intensity before full training. You leave with an adductor strengthening exercise to keep up through the season 5.

How long it usually takes. Athletes who rehabilitate it are generally back at their pre-injury level in about 4 to 14 weeks 1. That range comes from a single review, so treat it as a guide. If three months of well-run rehabilitation has not settled it, a specialist opinion is considered 1.

Reducing your risk of it coming back

No trial has tested prevention of osteitis pubis on its own. Groin problems in footballers have been trialled, and that's the best guide available:

  • Keep one adductor exercise going. In a trial of 35 semi-professional men's football teams, a single adductor strengthening exercise, done three times a week in preseason and once a week in season, cut the risk of reporting a groin problem by 41% 5.
  • Don't assume a bigger program does more. Seven earlier trials of groin prevention programs, pooled across 4,191 athletes, showed a 19% drop in injuries that wasn't statistically significant 7. The single-exercise result is the stronger one.
  • Hold on to your adductor strength. Weak adductors, in absolute terms or relative to the muscles on the outside of the hip, are a risk factor for groin injury. So is a previous groin injury 6. For osteitis pubis itself, an imbalance between the abdominals and the adductors is currently considered the most important factor 1.
  • Keep your sport-specific training up. Lower levels of it are linked with more groin injuries 6.

When to get it checked properly

Most cases settle with the approach above, given time and a program that actually progresses. Stop playing on and get it assessed if:

  • The pain has been there more than a few weeks and hasn't settled with reduced training
  • It comes back every time you return to full training, however good the off-week felt
  • It's spread into the lower abdomen, adductors, inguinal region, perineum or scrotum as well as the front of the pelvis 1
  • It's started hurting at rest or at night, not only with activity
  • You've been told to keep playing through it and it's getting worse

None of that is cause for alarm. It just means what's driving the pain hasn't been identified yet, and the sooner it is, the shorter the road back tends to be.

Your first appointment

We start by listening: how it began, what makes it worse, and what it's stopping you from doing. Then we examine the area, explain what we find in plain English, and agree a plan with you. Your first visit is 40 minutes at Engadine and 30 minutes at our other clinics.

We see patients at Engadine, Mount Annan, Narellan and Appin, and at home through our mobile physiotherapy service. If you have private health cover, here's how health fund rebates work for physiotherapy.

FAQs

What does osteitis pubis feel like?

Pain at the front and inside of the groin, centred on the pubic symphysis, sometimes extending into the adductors, lower abdominals, inguinal region, perineum or scrotum. One-sided or both. It's typically worse with running, kicking, bringing the leg across the body and loading the lower abdominals, and the area is usually tender to press on 1.

How long does osteitis pubis last?

Months, not weeks. Most athletes who rehabilitate it return to pre-injury level within about three months, reported range 4 to 14 weeks. A rest-only group in a controlled study took around eight months, and often had the pain return within the first year 1.

What exercises should I avoid with osteitis pubis?

Less an avoid-list, more a running order. Early-stage programs use gentle prolonged stretching but deliberately leave out the adductors and the muscles running from the pelvis to the thigh, and use a stationary bike instead of running. Running and changes of direction come later, and kicking is reintroduced last, in the sport-specific stage 1.

Who should I see for osteitis pubis?

Start with a physiotherapist: non-surgical, physiotherapy-led care is first-line, and early diagnosis with a multimodal plan is what the literature recommends 1,4. Ahmed's background is on his profile page, and our sports physiotherapy page covers how we structure return-to-sport work.

Is an MRI necessary for diagnosing osteitis pubis?

Usually not. Diagnosis starts with your history and a clinical examination. MRI is the best imaging test available, but the same bone marrow swelling it looks for also shows up in athletes with no symptoms at all, so a scan has to be read alongside the examination, not instead of it 1. X-rays can look normal in early or mild cases.

Does osteitis pubis cause hip pain?

Often, yes. Restricted hip range of motion, weakness through the adductors and abductors, and pelvic dysfunction commonly show up alongside it, and reduced hip internal rotation is itself a predisposing factor 1,4. That's a reason to have the hip assessed too, instead of treating the groin in isolation.

More Groin conditions

Groin

Groin Strain

A strain of the adductor muscles that pull the leg inward, common in sports with sudden changes of direction.

Read more
Groin

Adductor Strain

A strain of the inner-thigh muscles, closely related to a groin strain but specific to the adductor group.

Read more

Groin pain that's been hanging around for months usually isn't going to sort itself out over another week off.

Book an assessment and we'll work out which part of the groin is actually driving it, then build the program from there. Or head back to the groin injury guide if something else on that list sounds closer.

Book an Assessment
Ahmed Elsayed, Principal Physiotherapist
Reviewed by Ahmed Elsayed Principal Physiotherapist at Well Motion

References

  1. Via AG, Frizziero A, Finotti P, Oliva F, Randelli F, Maffulli N. Management of osteitis pubis in athletes: rehabilitation and return to training: a review of the most recent literature. Open Access Journal of Sports Medicine, 2019;10:1-10. https://pmc.ncbi.nlm.nih.gov/articles/PMC6307487/
  2. Weir A, Brukner P, Delahunt E, et al. Doha agreement meeting on terminology and definitions in groin pain in athletes. British Journal of Sports Medicine, 2015;49(12):768-74. https://pubmed.ncbi.nlm.nih.gov/26031643/
  3. Hölmich P, Uhrskou P, Ulnits L, et al. Effectiveness of active physical training as treatment for long-standing adductor-related groin pain in athletes: randomised trial. The Lancet, 1999;353(9151):439-43. https://pubmed.ncbi.nlm.nih.gov/9989713/
  4. Ceballos-Laita L, et al. The effectiveness of non-surgical interventions in athletes with groin pain: a systematic review and meta-analysis. BMC Sports Science, Medicine and Rehabilitation, 2023. https://pmc.ncbi.nlm.nih.gov/articles/PMC10332077/
  5. Harøy J, Clarsen B, Wiger EG, et al. The Adductor Strengthening Programme prevents groin problems among male football players: a cluster-randomised controlled trial. British Journal of Sports Medicine, 2019;53(3):150-157. PMID 29891614. https://doi.org/10.1136/bjsports-2017-098937
  6. Whittaker JL, Small C, Maffey L, Emery CA. Risk factors for groin injury in sport: an updated systematic review. British Journal of Sports Medicine, 2015;49(12):803-9. PMID 25833903. https://doi.org/10.1136/bjsports-2014-094287
  7. Esteve E, Rathleff MS, Bagur-Calafat C, Urrútia G, Thorborg K. Prevention of groin injuries in sports: a systematic review with meta-analysis of randomised controlled trials. British Journal of Sports Medicine, 2015;49(12):785-91. PMID 25730819. https://doi.org/10.1136/bjsports-2014-094162