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Ilium

Atlas

Ilium, ischium, pubis are the... | Filo

When do the ilium, ischium, and pubis fuse to form the os coxa... | Filo

Ever wondered what’s going on with the ischium — the bone you literally sit on? 🍑💀 Here’s a quick dive into its key landmarks: 🔹 Body of the ischium — sits just behind the obturator foramen 🔹 Ramus — connects with the inferior pubic ramus 🔹 Ischial spine — between the sciatic notches, anchor point for the coccygeus 🔹 Greater sciatic foramen — formed by the sacrospinous ligament; sciatic nerve piriformis pass through 🔹 Lesser sciatic foramen — route for the obturator internus pudendal nerv