Contents: 1. Basics of ultrasound. 2. Ultrasound-guided central venous access. 3. Complications and their management. 4. Ultrasound-guided peripheral venous access. 5. Introduction of ultrasound-guided regional block. 6. Upper extremity nerve blocks. 7. Lower extremity nerve blocks. 8. Transversus abdominis plane block. Index. The book describes the basics of ultrasound, different terminologies used in ultrasound and simplified way of performing anesthetic procedures under ultrasound guidance.