8:21

How to insert difficult IV or draw blood sample in patients with difficult veins: Best technique

8:48

What to do when the needle encounters the bone during spinal or lumbar puncture

20:30

Spinal Anesthesia Explained Part 1- Crash course with Dr. Hadzic

56:51

Stenosis: The future of minimally invasive spine surgery, 2025-2026. MIS4LSS.

22:32

Paraspinous (Paramedian) Approach to Spinal & Epidural & LPs - Why and How to Do It