DiverticulitisDiverticulitis, ColonicAbdominal PainColon, SigmoidSigmoid DiseasesDiverticulum, ColonIntestinal PerforationDiverticulumDiverticulosis, ColonicColectomyColonic DiseasesPainJejunal DiseasesAbdomen, AcuteAppendicitisColostomyUrinary Bladder FistulaBarium SulfateChronic PainEnemaPain ManagementAppendixIntestinal ObstructionDigestive System Surgical ProceduresTomography, X-Ray ComputedIntestinal FistulaCecal DiseasesLaparoscopyPain ThresholdPeritonitisPneumoperitoneumAnastomosis, SurgicalMeckel DiverticulumSurgical Procedures, ElectiveColonoscopyWatchful WaitingPain, PostoperativePain MeasurementAcute DiseaseBack PainPeritoneal LavagePain, IntractableLow Back PainLaparotomyTreatment OutcomeRecurrenceGastrointestinal HemorrhageAbdominal AbscessRetrospective StudiesNeck PainColonPelvic PainAcute PainPain PerceptionIntestinal DiseasesAbscessAnastomotic LeakFacial PainTherapeutic IrrigationSigmoid NeoplasmsPostoperative ComplicationsFistulaIrritable Bowel SyndromeForeign-Body ReactionPain, Referred