MSK: Pubic Symphysis Dysfunction: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Pubic Symphysis Dysfunction (SPD)🎧 A clear, high-yield breakdown of this often underdiagnosed source of pelvic pain in pregnancy. Perfect for exam prep and real-life clinical scenarios.🧠 Key Learning Points📌 Definition• Pubic Symphysis Dysfunction (SPD) = pain and instability at the joint uniting the left and right pelvic bones• Common in pregnancy due to hormonal laxity and altered biomechanics• Can also be caused by trauma, overuse, or pelvic inflammation💡 Mnemonic: “Hormones, Hits, and Hubbub” – hormones, trauma, and overuse📌 Causes & Risk Factors• Pregnancy (↑ relaxin = ligament laxity)• Previous SPD in earlier pregnancies• Multiple pregnancies, rapid labour, instrumental delivery• Pelvic trauma or inflammatory conditions• High BMI, poor pelvic muscle strength• Occupations/activities involving repetitive pelvic strain📌 Pathophysiology• Relaxin → loosens ligaments → pelvic joint instability• Uneven forces across pelvis cause micro-movement and pain at pubic symphysis• May lead to separation or inflammation of joint💡 Analogy: “A loose suspension bridge under strain”📌 Differential Diagnosis• Hip OA or labral tears• Pelvic girdle pain• Hernias (inguinal/femoral)• UTIs or pelvic infections• Stress fractures or referred lumbar pain📌 Epidemiology (UK)• Affects ~1 in 300 pregnancies• Much rarer in non-pregnant individuals• Often missed in primary care despite clear impact on function📌 Clinical Features• Pain over pubic bone radiating to groin/thighs• Worsened by walking, stairs, turning in bed• Clicking, grinding, waddling gait• Difficulty weight-bearing, dressing, getting into car💡 Mnemonic: “Waddling, Weight-bearing pain, and Weak pelvic control”📌 Diagnosis• Clinical diagnosis based on symptoms + physical exam• Tenderness at pubic symphysis• Positive single-leg stance or Patrick’s test• Imaging (X-ray, US) only if red flags or to rule out other causes📌 Management🎯 Goals: Reduce pain, improve function, support pelvic stability• Physiotherapy – pelvic floor, gluteal and core strength• Pelvic support belts – external stability aid• Paracetamol – 1st line for pain• Opioids (short-term) – for severe cases with caution in pregnancy• Night positioning advice – pillow between legs, side-sleeping• Referral to obstetrics/orthopaedics if symptoms severe or ongoing postpartum📌 Prognosis✅ Most resolve after delivery as hormone levels fall❗ Symptoms may persist postpartum or recur in future pregnancies• Rare chronic pelvic instability or mobility issues📌 Complications• Chronic pelvic pain• Functional limitations• Postnatal depression (due to loss of mobility)• Long-term pelvic floor dysfunction 📚MSRA RevisionResources📝 Revision Notes:https://www.passthemsra.com/topic/pubic-symphysis-dysfunction-revision-notes/🃏 Flashcards:https://www.passthemsra.com/topic/pubic-symphysis-dysfunction-flashcards/📚 Accordion Q&A Notes:https://www.passthemsra.com/topic/pubic-symphysis-dysfunction-accordion-qa-notes/🎯 Rapid Quiz:https://www.passthemsra.com/topic/pubic-symphysis-dysfunction-rapid-quiz/💡 Quiz link:https://www.passthemsra.com/quizzes/pubic-symphysis-dysfunction/ 💭Final ThoughtUnderstanding the biomechanical and hormonal interplay in SPDdoesn’t just help with pregnancy-related care — it may unlock new approachesfor managing joint instability in otherpopulations too. 🌐More Free &Premium MSRA Helphttps://www.passthemsra.comhttps://www.freemsra.com#MSRA #MSRAQuiz#MSRAFlashcards #SPD #PregnancyComplications #PelvicPain #Relaxin#MSRARevisionNotes #MSK #PubicSymphysisDysfunction #PassTheMSRA #FreeMSRA#MultispecialtyRecruitmentAssessment