Fast-track regional anaesthesia.

Regional anaesthesia plays an important role in day case surgery because it combines reliable effects with low risk and the possibility of local postoperative analgesia without systemic side-effects. Fast-track regional anaesthesia allows short-term postoperative surveillance or even bypassing the post-anaesthesia care unit. Peripheral nerve blocks provide long-lasting pain relief, and can accelerate timely discharge if a persisting motor block is accepted. Multiple peripheral nerve stimulation and injection techniques may help to realize differential blockades with a pronounced analgesic rather than a motor blocking effect. Nerve blocks with local anaesthetics in combination with alpha2-adrenoceptor agonists or non-steroidal anti-inflammatory drugs and short-acting parenteral opioids represent an effective multimodal concept for ambulatory surgery.