EPISODE · May 16, 2026 · 7 MIN
[Knee] Meniscus — The Bow-Tie Rule
from MSK RADer Note · host MSK RADer
meniscus 判讀的核心不在背 tear pattern,而在一句話:signal 有沒有 disrupt 到 articular surface。這集你會學到:• bow-tie rule 怎麼數(<2 想 tear、>2 想 discoid)• tear pattern:bucket-handle(double PCL sign)、radial、root tear → extrusion• posterior horn lateral 四個 pitfall(meniscofemoral lig 等,別誤判成 tear)關鍵數字/概念:discoid lateral ~3%、meniscofemoral ligament ~75%、bucket-handle ~10%、MRI 90% definitive、Wrisberg variant。如果這集對您的學習有幫助,歡迎請我喝杯咖啡支持持續更新。https://ko-fi.com/mskradernote— 個人讀書筆記,製作過程有 AI 參與,非醫療建議。實際臨床請以文獻與專業判斷為準。
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[Knee] Meniscus — The Bow-Tie Rule
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