TraumatologyGeneral SurgeryOrthopedic ProceduresWounds and InjuriesSpecialties, SurgicalSurgery Department, HospitalSurgical Procedures, OperativeInternship and ResidencyEducation, Medical, GraduatePostoperative ComplicationsTrauma CentersSurgical Procedures, ElectiveFellowships and ScholarshipsTreatment OutcomeCareer ChoiceMultiple TraumaVascular Surgical ProceduresRetrospective StudiesGiardiaPostoperative CareLaparoscopyPreoperative CareOperating RoomsOrthopedicsAdmitting Department, HospitalProspective StudiesIntraoperative ComplicationsSpecializationClinical CompetenceWorkloadMedical Records Department, HospitalMedicineTime FactorsEmergenciesAmbulatory Surgical ProceduresInternational Educational ExchangeTrauma Severity IndicesThoracic SurgeryHospitals, UniversityAppendectomyCardiac Surgical ProceduresMedical Staff, HospitalLength of StayHospital DepartmentsWounds, NonpenetratingBlood Grouping and CrossmatchingFollow-Up StudiesCanada