Intraoperative ComplicationsIntraoperative CareLaparoscopyPostoperative ComplicationsIntraoperative PeriodPhacoemulsificationMonitoring, IntraoperativeUreteroscopesLens DiseasesOperative TimeTreatment OutcomeLithotripsy, LaserRetrospective StudiesUreteroscopyUmbilicusCataract ExtractionLens Implantation, IntraocularRoboticsNatural Orifice Endoscopic SurgeryBlood Loss, SurgicalLearning CurveLaparoscopesCholecystectomy, LaparoscopicSurgical StaplingSurgical Procedures, Minimally InvasiveUrologic Surgical ProceduresPneumoperitoneum, ArtificialHernia, InguinalFollow-Up StudiesProspective StudiesVisual AcuityLength of StayAnastomosis, SurgicalDigestive System Surgical ProceduresReoperationSuture TechniquesLaparotomyTime FactorsNephrectomyFeasibility StudiesCataractEquipment DesignRisk FactorsFrozen SectionsNeuronavigationSurgery, Computer-AssistedIntraoperative AwarenessNeurosurgical ProceduresPreoperative CareTomography, X-Ray ComputedAnesthesia, GeneralPostoperative CareDiabetes ComplicationsPostoperative HemorrhageSurgical Wound InfectionIntraoperative Neurophysiological MonitoringPregnancy ComplicationsSurgical Procedures, OperativePostoperative PeriodParathyroidectomyEndoscopyEchocardiography, TransesophagealEquipment FailurePerioperative CareCardiac Surgical ProceduresLiver TransplantationRisk AssessmentHemostasis, SurgicalAnesthesiaSurgical InstrumentsIatrogenic DiseaseCardiopulmonary BypassDevice RemovalCholangiographyVascular Surgical ProceduresBlood TransfusionHepatectomyIncidenceBlood Vessel Prosthesis ImplantationDrainagePain, PostoperativeNeurosurgeryBlood Transfusion, AutologousSpinal FusionProsthesis DesignHemorrhageCraniotomyPredictive Value of TestsAnesthesia, LocalSentinel Lymph Node BiopsyForeign-Body MigrationSurgical Procedures, ElectiveAnastomotic LeakFluoroscopyMagnetic Resonance ImagingStentsChi-Square DistributionOrthopedic ProceduresBone ScrewsAortic Aneurysm, Abdominal