Because there are patients /especially incooperative children/ who are more or less afraid of dental interventions and some of them even experience panic attacks. Also, patients who are allergic or have a lighter or a more serious chronic disease, require the presence of an anaesthesiologist and an active use of medication.
In this contition patient feels no fear and no pain and it is achieved by using pharmaceutical agents. Thanks to this positive experience many patients overcome their fear for good.
