It is prooved, that TIVA (diprivan, phentanyl) doesn’t prevent begining of the central sensitisation. Usage of analgin for the analgesia doesn’t provide decreasing of intraoperation dosage of phentanyl. Usage of ketorolak for the the preventive analgesia to prevent begining intra- and postoperative breath depression, and also provide equivalent intra- and postoperative analgesia.
