OropharynxLarynxOropharyngeal NeoplasmsLaryngeal NeoplasmsPharyngeal NeoplasmsHypopharyngeal NeoplasmsCarcinoma, Squamous CellLaryngectomyHypopharynxHead and Neck NeoplasmsMouth NeoplasmsEpiglottisVocal CordsLaryngeal DiseasesLaryngeal MucosaPharynxPhonationLaryngoscopyGlottisPharyngeal DiseasesLaryngeal MusclesHyoid BonePalate, SoftTonsillar NeoplasmsLaryngeal NervesTongueNeck DissectionDeglutitionPapillomavirus InfectionsHuman papillomavirus 16KymographyOtorhinolaryngologic NeoplasmsTracheotomyMouthUvulaDeglutition DisordersLaryngeal CartilagesPharyngeal MusclesCricoid CartilageMucous MembraneOtorhinolaryngologic Surgical ProceduresCombined Modality TherapyNeoplasm StagingAirway ObstructionVoice QualityTongue NeoplasmsIntubation, IntratrachealPapillomaviridaeLaryngeal MasksNasal CavityForeign BodiesEndoscopyNoseArytenoid CartilageRadiotherapy DosageHuman Papillomavirus DNA TestsRespiratory SystemRadiotherapy, Intensity-ModulatedLaryngeal EdemaPharyngectomyCarrier StatePressureTomography, X-Ray ComputedVocal Cord ParalysisPalatine TonsilSalivaRadiotherapy, AdjuvantCandidiasis, OralNeckNasopharynxLaryngitisTreatment OutcomeVaginal DiseasesSurvival RateRadiation InjuriesDose FractionationSmokingPrognosisPneumonia, Ventilator-AssociatedStroboscopyOrgan Sparing TreatmentsCisplatinIntubation, GastrointestinalVoice DisordersDisease-Free Survival