MSK: Prepatellar Bursitis: Free MSRA Podcast

🎙️Deep Dive:Prepatellar Bursitis (Housemaid’s Knee)– MSRA EssentialsKnee pain right overthe front of the patella? Swelling like a little water balloon? In thisepisode, we break down Prepatellar Bursitis,a deceptively simple but clinically important condition — especially for MSRA revision. Whether it’s from kneeling,trauma, or infection, we walk you through whatmatters and why. 🧠Key Concepts Covered• 📍 Definition: Inflammation of the prepatellar bursa,a fluid-filled sac sitting just in front of the kneecap• 💥 Causes: Repetitive kneeling (👷‍♂️ carpet layers, cleaners), direct trauma,infection, or associated inflammatory conditions (RA, gout)• ⚠️Septic vs Non-septic: ~30% are infected – often Staph aureus• 👩‍⚕️ Risk Factors: Manual occupations, contact sports,immunosuppression, skin breaks• 🔍 Pathophysiology: Inflammation or bacterial colonisation of the bursa→ swelling, fluid accumulation, tenderness 🔄DifferentialDiagnosis📌Don't assume it’sbursitis — rule out:• Septic arthritis – red flag: systemic symptoms,joint pain with all movement• Patellar tendonitis – pain below the patella• Meniscal tear – twisting injury,locking/clicking• Patellofemoral pain syndrome – ache behindkneecap, worse on stairs• Cellulitis, infrapatellarbursitis, gout/pseudogout 🔬Diagnosis – What YouNeed to Know✅Aspiration is key – gold standard to rule out infection or crystals • Send fluid for:  – WCC, Gram stain& culture  – Crystal analysis:   • ⬆️MSU = gout   • Rhomboid CPP =pseudogout✅ Imaging: • Not routinely needed unless complicationssuspected • 🩻 X-ray: rule out trauma • 🧲 MRI/ultrasound: only if persistent or uncertain 💊Treatment PathwaysTypeFirst-line ManagementSecond-lineNon-septicPRICE: rest, ice, NSAIDs, knee pads 🧊Aspiration ± steroid (if no sepsis)SepticEmpirical IV antibiotics 🚨Repeated aspiration or surgical drainage➡️ Consider bursectomy forchronic/recurrent cases➡️ Patient education on knee protection is crucialfor prevention 🔁 📈Epidemiology &Prognosis• 🧍‍♂️ More common in men aged 40–60• 💼 Linked to manual jobs (e.g. cleaners, roofers, gardeners)• ~1 in 10,000incidence/year in UK• 🤒 ~30% are septic – more likely in children or immunocompromised• 🩹 Non-septic cases usually resolve with conservative care• 🔁 Recurrence possible if aggravating factors not addressed 📝Rapid MSRA Recap• Swelling directly over kneecap = think prepatellar bursitis• Always ask:occupation, trauma, systemic signs• Aspiration rules in/out: sepsis, gout,inflammation• Treatment:conservative for non-septic, antibiotics &drainage for septic• Preventrecurrence: avoid kneeling, use knee pads 📚MSRA Resources forPrepatellar Bursitis• 🧾 Revision Notes:https://www.passthemsra.com/topic/prepatellar-bursitis-revision-notes/• 🃏 Flashcards:https://www.passthemsra.com/topic/prepatellar-bursitis-flashcards/• ❓Accordion Q&A Notes:https://www.passthemsra.com/topic/prepatellar-bursitis-accordion-qa-notes/• ⏱️Rapid Quiz:https://www.passthemsra.com/topic/prepatellar-bursitis-rapid-quiz/• 🔍 Full Quiz:https://www.passthemsra.com/quizzes/prepatellar-bursitis/ 📎For More RevisionSupport🎓 Full course: https://www.passthemsra.com🆓 Free resources: https://www.freemsra.com 💡Final ThoughtPrepatellar bursitismight seem simple, but missing a septic casecan be serious. Know how to spot it, aspirate safely, and treat it effectively— it's a small joint space, but a big examfavourite. 🔖 #MSRA #PrepatellarBursitis #HousemaidsKnee#MSRARevision #MSRAQuestionBank #MSKRevision #KneePain #MSRAMusculoskeletal#MSRAFlashcards #FreeMSRA #PassTheMSRA #Bursitis