MicrosurgeryProctoscopyLaser TherapyAdenoma, VillousSpisulaLasers, GasNatural Orifice Endoscopic SurgeryRectal NeoplasmsAnal CanalNeurosurgeryAndrologyVasovasostomyNeurosurgical ProceduresHospitals, TeachingOrgan Sparing TreatmentsRetrospective StudiesSurgery, Computer-AssistedHospitals, GeneralHospitals, UniversityRadiosurgeryAmputation, TraumaticLaryngeal NeoplasmsPituitary IrradiationLasersSurgical InstrumentsEarly Detection of CancerHospital CostsLaryngoscopyNeuroma, AcousticReplantationReconstructive Surgical ProceduresFallopian Tube DiseasesParticle AcceleratorsHospitals, UrbanFollow-Up StudiesNursing Staff, HospitalAdenomaSurgical FlapsNeurilemmomaEconomics, HospitalMeningiomaTreatment OutcomeHospitals, PediatricEquipment DesignHospital Bed CapacityHospitals, SpecialHospitals, DistrictPostoperative ComplicationsSpinal Cord NeoplasmsNeoplasm Recurrence, LocalMeningeal Neoplasms