Conscious SedationDeep SedationHypnotics and SedativesMidazolamAnesthesia, DentalPropofolAnesthetics, IntravenousDexmedetomidineAnesthesia Recovery PeriodChloral HydratePreanesthetic MedicationAnalgesiaDental AnxietyAnesthesia, IntravenousFentanylConsciousness MonitorsHydroxyzineAnesthesia, LocalAnesthetics, CombinedDiazepamMeperidineAnalgesics, OpioidKetamineAdjuvants, AnesthesiaAnesthetics, DissociativeAnesthesia, GeneralRespiration, ArtificialDroperidolAlfentanilIntensive Care UnitsIntensive CareLorazepamConsciousnessAnti-Anxiety AgentsElectroencephalographyNitrous OxideTooth ExtractionAnalgesicsNurse AnesthetistsDouble-Blind MethodPain MeasurementAnesthesiologyAcepromazineMedetomidineAmbulatory Surgical ProceduresMonitoring, IntraoperativeAnesthesiaProspective StudiesPsychomotor AgitationEndoscopy, GastrointestinalBenzodiazepinesMonitoring, PhysiologicPromethazinePain, PostoperativeEndoscopy, Digestive SystemLaryngismusSufentanilClonidineMethohexitalPediatric DentistryAnesthesia, ConductionDeliriumAnesthetics, InhalationButorphanolFlumazenilInfusions, IntravenousTriazolamAnesthetics, LocalAnesthesia, SpinalPiperidinesColonoscopyCritical IllnessAnalgesia, Patient-ControlledCritical CarePainAdrenergic alpha-AgonistsOral Surgical ProceduresEuthanasiaMorphineManifest Anxiety ScalePremedicationRespirationPostoperative CareDental Care for DisabledDelayed Emergence from AnesthesiaAnesthesia, RectalDental Care for ChildrenDose-Response Relationship, DrugDental Service, HospitalPatient SatisfactionAnesthesia, InhalationVentilator WeaningLidocaineHypotensionMethyl EthersSuicide, AssistedHypnosis, DentalSialorrheaFantasyAnalgesia, Epidural