Posterior Cranial fossa / Base of skull / easy explanation

Dr.Baha'eddin Muhsen on Instagram: "🧠 Key Anatomical Landmarks in Cerebellopontine Angle (CP Angle) Surgery 🧠 A precise understanding of CP angle anatomy is fundamental for safe skull base and posterior fossa surgery. Mastery of these landmarks minimizes vascular injury, venous complications, and cranial nerve morbidity. 🔹 Jugular Bulb * Located inferior to the internal auditory canal (IAC), forming the venous transition between the sigmoid sinus and internal jugular vein. * High-riding jugul