MSK: Cubital Tunnel Syndrome: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Cubital Tunnel Syndrome🎧 A clear, high-yield breakdown of this ulnar nerve compression at the elbow – perfect for exam prep and real-life clinical scenarios.🧠 Key Learning Points📌 Definition• Compression of the ulnar nerve in the cubital tunnel at the elbow• Leads to pain, tingling, and hand weakness – especially affecting the ring and little fingers📌 Causes & Risk Factors• Repetitive/prolonged elbow flexion• Desk work or leaning on elbows• Direct trauma, cubitus valgus, tight fascial bands• Ulnar subluxation, bone spurs, arthritis• Fractures, dislocations, or post-op haematomas• Systemic risk: diabetes, obesity, RA, thyroid disorders🔑 Mnemonic: “Tunnels, trauma, typing, and tightness”💡 Memory Tip: “Funny bone = ulnar nerve = cubital tunnel”📌 Pathophysiology• Chronic compression → inflammation → demyelination → axon damage• Leads to numbness, tingling, weakness, and muscle wasting in advanced cases📌 Symptoms• Tingling/numbness in ring and little fingers• Grip weakness, difficulty with fine motor tasks• Pain at the elbow, worsened by flexion or pressure• Wasting of hypothenar/interossei in advanced cases🧠 Mnemonic: “Ring and little feel the squeeze”📌 Differential Diagnosis• Carpal tunnel (median nerve)• C8/T1 radiculopathy• Guyon’s canal syndrome• Brachial plexopathy• Polyneuropathies (diabetes, alcohol)• Rare: syringomyelia, MND, Pancoast tumour📌 Diagnosis• Clinical: – Tinel’s sign (tap elbow → tingling) – Elbow flexion test (reproduces symptoms) – Froment’s sign (paper pinch test)• Investigations: – Nerve conduction studies (localise severity) – Ultrasound or MRI if atypical or for surgical planning🧠 Tip: “Tinel’s, flexion, Froment’s — three for the syndrome!”📌 Management🟢 Conservative: • Avoid prolonged flexion/pressure • Desk elbow pads, night splints • Nerve gliding + strengthening exercises • Paracetamol/NSAIDs🔵 Surgical: • For refractory or severe cases • In-situ decompression or ulnar nerve transposition • Medial epicondylectomy if anatomical contributors • Rehabilitation post-op is essential📌 Complications• Persistent numbness/weakness• Muscle wasting• Permanent nerve damage• Recurrence post-surgery (~12%)• Surgical risks: infection, nerve injury📌 Prognosis• 50% improve with conservative measures• Early recognition = better outcome• Surgery usually successful when indicated• Some persistent deficits if long-standing compression 📎More MSRA Resourcesfor Cubital Tunnel Syndrome📝 Revision Notes: https://www.passthemsra.com/topic/cubital-tunnel-syndrome-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/cubital-tunnel-syndrome-flashcards/💬 Accordion Q&A Notes: https://www.passthemsra.com/topic/cubital-tunnel-syndrome-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/cubital-tunnel-syndrome-rapid-quiz/🎓 Full Course: https://www.passthemsra.com/quizzes/cubital-tunnel-syndrome/ #MSRA #MSRARevision#MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards #MSRAQandANotes#MSRAAccordions #MultiSpecialityRecruitmentAssessment #MSRAOnlineRevision#MSRARevisionWebsite #CubitalTunnelSyndrome