CholelithiasisCholecystectomyCholecystectomy, LaparoscopicCholecystitisGallbladder DiseasesGallstonesGallbladderCholecystolithiasisCholecystographyCholecystitis, AcuteCystic DuctCholangiographyGallbladder NeoplasmsCholedocholithiasisBileCholangiopancreatography, Endoscopic RetrogradeBile DuctsCommon Bile DuctBiliary Tract DiseasesBiliary FistulaIntraoperative ComplicationsBile Duct DiseasesSitus InversusCholangiopancreatography, Magnetic ResonanceUmbilicusTechnetium Tc 99m LidofeninPostoperative ComplicationsSphincterotomy, EndoscopicPancreatitisRetrospective StudiesCholangitisLaparoscopesOpiumAnthracosilicosisBilirubinTreatment OutcomeBiliary TractLength of StayBile Acids and SaltsAnemia, Sickle CellBiliary DyskinesiaPneumoperitoneum, ArtificialLaparoscopyIntestinal FistulaGilbert DiseaseCholestasis, ExtrahepaticCholecystostomyDrainageProspective StudiesHepatic Duct, CommonSomatotypesAmbulatory Surgical ProceduresCommon Bile Duct DiseasesUrsodeoxycholic AcidBile Ducts, IntrahepaticCzechoslovakiaConversion to Open SurgeryPain, PostoperativeHemobiliaUltrasonographyAcute DiseaseIntraoperative CareSphincter of OddiIatrogenic DiseaseIntraoperative PeriodLaparotomyNatural Orifice Endoscopic SurgeryCholestasisPostcholecystectomy SyndromeFollow-Up StudiesSurgical Procedures, ElectiveCholesterolGlucuronosyltransferaseChenodeoxycholic AcidColicLiver CirrhosisRisk FactorsTime FactorsCzech RepublicIncidental FindingsSurgical InstrumentsAppendectomyChi-Square DistributionGallbladder EmptyingPostoperative Nausea and VomitingPreoperative CareMice, Inbred AKROperative TimeSubphrenic AbscessBiliary Tract Surgical Procedures