Where Is the Conus Medullarisにまつわる興味深い視点を分かりやすく発信ます。

So, where is the conus medullaris? It’s in your lower back, right around L1-L2, doing a job you never knew you were grateful for until this very second. It’s the unsung hero of bathroom breaks and the reason you can still feel your toes even when your shoes are too tight. Next time you’re at a café and someone asks that question, you can say, “It’s the tiny cone that keeps your life from going sideways—literally.” Then order another latte. You’ve earned it.