IVRA Intravenous Regional Anaesthesia

---

IVRA = Bier block anesthesia :

1. Both for Upper limb and Lower limb

2. Drugs : Lignocaine , Prilocaine

3. Bupivacaine is Contraindicated

4. Contraindications of IVRA :

• Sickel cell disease
• Raynaud's disease
• Scleroderma

---