Postoperative ComplicationsSurgical Procedures, OperativeRetrospective StudiesTreatment OutcomeMethodsLaparoscopyReoperationFollow-Up StudiesTime FactorsSurgery Department, HospitalPostoperative CareIntestinal FistulaSurgical Wound InfectionLaparotomyGastrectomyIntraoperative PeriodLength of StayIntraoperative ComplicationsCardiac Surgical ProceduresAnastomosis, SurgicalCholecystectomyAmbulatory Surgical ProceduresBlood Loss, SurgicalProspective StudiesPreoperative CareCholecystectomy, LaparoscopicVascular Surgical ProceduresDrainageTomography, X-Ray ComputedPostoperative PeriodArterial Occlusive DiseasesRecurrencePneumonectomyAnesthesia, GeneralSurvival RateRisk FactorsOperative TimeHospital MortalityRisk AssessmentIncidenceAge FactorsPrognosisInfant, NewbornSurgical Procedures, Minimally InvasiveDentistry, OperativeOrthopedic ProceduresReconstructive Surgical ProceduresGynecologic Surgical ProceduresSurgical Procedures, ElectiveDigestive System Surgical ProceduresSuture TechniquesNeurosurgical ProceduresUrologic Surgical ProceduresCardiovascular Surgical ProceduresEndoscopyRoboticsIntraoperative CareAortic Aneurysm, AbdominalBlood Vessel Prosthesis ImplantationGeneral SurgeryEndovascular ProceduresExtraction, ObstetricalLaparoscopesSurgical InstrumentsFeasibility StudiesThoracic Surgical ProceduresLearning CurveHysteroscopyFracture Fixation, InternalHepatectomyBlood Vessel ProsthesisReproducibility of ResultsEquipment DesignMicrosurgeryPancreatectomySurgical StaplingVideo-Assisted SurgeryStentsFontan ProcedureCoronary Artery BypassRadiography, InterventionalChi-Square DistributionSurgery, Computer-AssistedEvaluation Studies as TopicOperating RoomsColectomyHeart Valve Prosthesis ImplantationPatient SelectionSensitivity and SpecificityThoracoscopyAngiographyPancreaticoduodenectomySpinal FusionAortic AneurysmPostoperative HemorrhageHemostasis, SurgicalOperating Room Information SystemsFluoroscopyFracture FixationSurgical Flaps