Blood Loss, SurgicalHemostasis, SurgicalTranexamic AcidPostoperative HemorrhageAntifibrinolytic AgentsBlood TransfusionLaparoscopyHemostaticsPostoperative ComplicationsTreatment OutcomePostpartum HemorrhageTourniquetsOperative TimeBlood Transfusion, AutologousRetrospective StudiesIntraoperative CareSurgical Procedures, Minimally InvasiveHemorrhageAprotininIntraoperative ComplicationsMenorrhagiaProspective StudiesRoboticsMelenaLength of StayHepatectomyIntraoperative PeriodTime FactorsOxytocicsSpinal FusionAminocaproic AcidPerioperative CarePostoperative CareArthroplasty, Replacement, KneeLabor Stage, ThirdCardiopulmonary BypassGastrointestinal HemorrhageCardiac Surgical ProceduresPreoperative CareElectrocoagulationThrombelastographyFollow-Up StudiesPostoperative PeriodBariatric SurgeryGynecologic Surgical ProceduresHemodilutionErythrocyte TransfusionBlood VolumeThoracic Surgery, Video-AssistedFibrin Tissue AdhesiveHysterectomySurgical Procedures, OperativeSurgical Procedures, ElectiveHypotension, ControlledRetroperitoneal SpaceSurgery, Computer-AssistedArthroplasty, Replacement, HipNephrectomyReoperationPerioperative PeriodGeneral SurgeryOrthopedic ProceduresScoliosisHemoglobinsSurgical InstrumentsOperative Blood SalvagePain, PostoperativeAnastomosis, SurgicalThoracic SurgeryBlood Volume DeterminationCompression BandagesSuture TechniquesHemostatic TechniquesPlasma SubstitutesHysterectomy, VaginalVascular Surgical ProceduresShock, HemorrhagicHematocritHemostasisHydroxyethyl Starch DerivativesDrainageDigestive System Surgical ProceduresBone ScrewsCoronary Artery BypassLumbar VertebraeFeasibility StudiesUrologic Surgical ProceduresAnesthesia, GeneralRisk FactorsLaparotomyAortic Aneurysm, AbdominalLaparoscopesPostgastrectomy SyndromesThoracic Surgical ProceduresCentral Venous PressureIron IsotopesDecompression, SurgicalSacrumAnemia, HypochromicLearning Curve