💀“RIP Zone!” – Remember What Passes Through the Triangular Interval

Описание: 💀 “RIP Zone!” – Remember What Passes Through the Triangular Interval

🎯 The Triangular Interval (aka RIP Zone) is a key space in the posterior arm through which two important structures pass:

👉 R – Radial nerve
👉 I – Interval (the space itself)
👉 P – Profunda brachii artery

🦴 Boundaries:

Superior: Teres major

Medial: Long head of triceps

Lateral: Humerus (shaft or lateral head of triceps)


💡 Mnemonic Tip:

“RIP Zone” = Radial nerve & Profunda brachii artery pass through this danger zone — damage here can cripple extension!