📚 ENT Notes & Lectures
Browse 221+ free ENT notes across 18 categories. Each note is thoughtfully created to help medical students and ENT residents understand ENT concepts, from basic anatomy to surgical procedures. Many topics also include a video lecture.
ENT Notes Categories
Classifications and Gradings in ENT6 notesClinical Case Presentations10 notesDifferences Tables in ENT12 notesDrawings in ENT7 notesHistory and Clinical Examination6 notesInstruments in ENT3 notesLarynx and Trachea22 notesMnemonics in ENT14 notesNeck10 notesOral Cavity and Salivary Glands15 notesOtology76 notesPharynx26 notesRecent Advances in ENT2 notesRhinology42 notesShort Questions in ENT30 notesSigns, Syndromes, Triads, and Compilation Lists in ENT26 notesSurgery33 notesThyroid10 notes
All ENT Lectures & Notes
Abscesses in relation to MastoidOtologyAcute Epiglottitis - Etiology, Pathology, Clinical Features, Investigations & TreatmentLarynx and TracheaAcute Mastoiditis VS FurunculosisOtology • Short Questions in ENT • Differences Tables in ENTAcute Necrotizing Otitis MediaOtologyAcute Otitis Media - Causes, Symptoms and TreatmentOtologyAcute Tonsillitis - Etiology, Types, Clinical Features, Investigations, Treatment & ComplicationsPharynxAdenoid Cystic CarcinomaOral Cavity and Salivary GlandsAdenoid FaciesPharynx • Short Questions in ENTAdult vs Pediatric LarynxLarynx and Trachea • Short Questions in ENT • Mnemonics in ENT • Differences Tables in ENTAnaplastic Thyroid CarcinomaThyroidAnatomy of Deep Neck SpacesNeckAnatomy of External EarOtologyAnatomy of Facial NerveOtologyAnatomy of Facial Nerve – BranchesOtologyAnatomy of Facial Nerve – Functional ComponentsOtologyAnatomy of Facial Nerve – Nuclei & CourseOtologyAnatomy of Inner EarOtologyAnatomy of Internal NoseRhinologyAnatomy of Lateral Wall of NoseRhinologyAnatomy of Middle Ear - ContentsOtologyAnatomy of Middle Ear - Walls & PartsOtologyAnatomy of Nasal SeptumRhinologyAnatomy of Paranasal SinusesRhinologyAnatomy of Parotid GlandOral Cavity and Salivary GlandsAnatomy of Pharynx - IntroductionPharynxAnatomy of Submandibular and Sublingual GlandsOral Cavity and Salivary GlandsAnatomy of Superficial and Deep Cervical FasciaNeckAnatomy of the External NoseRhinologyAnatomy of the TongueOral Cavity and Salivary GlandsAnatomy of Thyroid GlandThyroidAnatomy of Tonsil - Parts, Functions, Blood Supply, Nerve Supply, Applied AnatomyPharynxAnatomy of Tympanic MembraneOtologyAntrochoanal PolypRhinologyAntrochoanal Polyp vs Ethmoidal PolypRhinology • Short Questions in ENT • Mnemonics in ENT • Differences Tables in ENTAtrophic RhinitisRhinology • Mnemonics in ENTBenign Intracranial Hypertension (Otitic Hydrocephalus)OtologyBenign Salivary Gland TumorsOral Cavity and Salivary GlandsBerry Sign & Pemberton Sign | Signs in Thyroid SwellingSigns, Syndromes, Triads, and Compilation Lists in ENT • ThyroidBlood Supply of Tonsil - Easy MnemonicPharynx • Mnemonics in ENTBocca Sign, Boyce Sign & Bryce Sign | Confusing Signs in ENT ExplainedSigns, Syndromes, Triads, and Compilation Lists in ENT • Larynx and TracheaBrodsky Grading of Tonsillar EnlargementPharynx • Classifications and Gradings in ENTCanal wall Down VS Canal wall Up MastoidectomyOtology • Surgery • Differences Tables in ENTCholesteatomaOtology • Mnemonics in ENTChronic Suppurative Otitis Media (CSOM)OtologyChronic Tonsillitis - Etiology, Types, Clinical Features, Treatment & ComplicationsPharynxClinical Case Discussion: Antrochoanal PolypClinical Case PresentationsClinical Case Discussion: Buccal Carcinoma (Oral Cavity Cancer)Clinical Case PresentationsClinical Case Discussion: Carcinoma Larynx (Glottic Carcinoma)Clinical Case PresentationsClinical Case Discussion: Carcinoma Maxilla (CA Maxilla)Clinical Case PresentationsClinical Case Discussion: Chronic Suppurative Otitis Media (CSOM) - Atticoantral typeClinical Case PresentationsClinical Case Discussion: Chronic Suppurative Otitis Media (CSOM) - Tubotympanic typeClinical Case PresentationsClinical Case Discussion: Deviated Nasal Septum (DNS)Clinical Case PresentationsClinical Case Discussion: Ethmoidal PolypClinical Case PresentationsClinical Case Discussion: Solitary Thyroid NoduleClinical Case PresentationsClinical Case Discussion: TonsillitisClinical Case PresentationsClosed (Endonasal) RhinoplastyRhinology • SurgeryComplications of Acute Otitis MediaOtologyComplications of CSOMOtologyComplications of MastoidectomyOtology • SurgeryComplications of TracheostomySurgery • Larynx and TracheaContact Endoscopy in ENTRecent Advances in ENTCortical MastoidectomyOtology • SurgeryCottle’s AreasRhinology • Short Questions in ENTCottle's Classification of Deviated Nasal SeptumRhinology • Short Questions in ENTCottle’s LineRhinology • Short Questions in ENTCottle’s TestRhinology • History and Clinical ExaminationCroup - Etiology, Pathology, Clinical Features, Investigations & TreatmentLarynx and TracheaCroup vs Acute epiglottitis - DifferencesLarynx and Trachea • Differences Tables in ENTDecannulationSurgery • Larynx and TracheaDeep Neck Space InfectionsNeckDevelopment of the TongueOral Cavity and Salivary GlandsDevelopmental Anomalies of the TongueOral Cavity and Salivary GlandsDeviated Nasal Septum - Causes, Types, Clinical Features & TreatmentRhinologyDifferential Diagnosis of Membrane Over TonsilPharynxDifferential Diagnosis of Nasal MassRhinologyDrainage of PharynxPharynxEndoscopic Anatomy of the Nose for FESSRhinologyENT History Taking: Approach to a Nose CaseHistory and Clinical ExaminationENT History Taking: Approach to a Throat CaseHistory and Clinical ExaminationENT History Taking: Approach to an Ear CaseHistory and Clinical ExaminationENT Signs in Basilar Skull Fracture | Battle Sign, Halo Sign, Laugier Sign & Raccoon Eyes SignSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologyEthmoidal PolypRhinologyEustachian Tube - Anatomy, Physiology & EmbryologyOtologyExtracranial Complications of CSOMOtologyFalse Negative Rinne Test ExplainedShort Questions in ENT • OtologyFollicular Thyroid CarcinomaThyroidGlomus Tumor Signs Explained | Aquino Sign, Brown Sign, Phelps Sign & Rising Sun SignSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologyGradenigo SyndromeOtology • Short Questions in ENT • Mnemonics in ENT • Signs, Syndromes, Triads, and Compilation Lists in ENTGrommet / Tympanostomy tube / Ventilation tubeShort Questions in ENT • OtologyGuttman Sign Explained | Nose, Larynx and ThyroidSigns, Syndromes, Triads, and Compilation Lists in ENTHalo Sign Explained in ENTSigns, Syndromes, Triads, and Compilation Lists in ENT • Otology • RhinologyHow to Draw a Normal Tympanic MembraneOtology • Drawings in ENTHow to Draw Tympanic Membrane PerforationsOtology • Drawings in ENTHurthle cell Carcinoma of ThyroidThyroidIce Cream Cone Sign Explained in ENTSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologyIndirect Laryngoscopy Diagram - How to Draw and LabelLarynx and Trachea • Drawings in ENTInfant vs Adult Eustachian tube - DifferencesOtology • Differences Tables in ENTInner Ear fluids - Perilymph and EndolymphOtology • Differences Tables in ENTInside out VS Outside in MastoidectomyOtology • Surgery • Differences Tables in ENTInternational Frontal Sinus Anatomy Classification (IFAC) of Frontal Recess CellsRhinology • Classifications and Gradings in ENTIntracranial Complications of CSOMOtologyJNA Signs Explained | Holman Miller Sign, Chopstick Sign, Hondousa Sign, Ram Haran SignSigns, Syndromes, Triads, and Compilation Lists in ENT • PharynxKernig Sign & Brudzinski Sign | Signs of MeningitisSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologyKeros Classification - Depth of Olfactory FossaRhinology • Classifications and Gradings in ENTKuhn's Classification of Frontal Cells & Modified Kuhn's Classification (Wormald)Rhinology • Classifications and Gradings in ENTLabyrinthine FistulaOtologyLabyrinthitisOtologyLandmarks of Facial Nerve in Mastoid and Parotid surgeriesOtologyLaryngopharynx AnatomyPharynxLarynx Anatomy - Cartilages, Ligaments, Membranes, and JointsLarynx and TracheaLarynx Anatomy - Parts, Blood Supply, Lymphatic Drainage of LarynxLarynx and TracheaLarynx Anatomy - Spaces and Compartments of LarynxLarynx and TracheaLayers of PharynxPharynx • Short Questions in ENTLudwig’s AnginaNeckLymphatic Drainage of TongueOral Cavity and Salivary Glands • Short Questions in ENTLymphatic Levels in the NeckNeckMalignant Otitis Externa (Skull Base Osteomyelitis)OtologyMalignant Salivary Gland TumorsOral Cavity and Salivary GlandsMastoiditisOtologyMedullary Thyroid CancerThyroidMeniere's Disease Part 1 - Definition, Etiology, Pathophysiology & HistopathologyOtologyMeniere's Disease Part 2 - Clinical Features, Variants, Diagnostic Criteria, Investigations & StagingOtologyMeniere's Disease Part 3 - Medical ManagementOtologyMeniere's Disease Part 4 - Surgical ManagementOtologyModified Radical MastoidectomyOtology • SurgeryMucoepidermoid CarcinomaOral Cavity and Salivary GlandsMucormycosis and COVID19RhinologyMuscles of LarynxLarynx and TracheaMuscles of PharynxPharynxMuscles of TongueOral Cavity and Salivary Glands • Mnemonics in ENTMyringotomy with Grommet InsertionOtology • SurgeryNarrow Band Imaging in ENTRecent Advances in ENTNasopharyngeal Carcinoma - Causes, Symptoms, SpreadPharynxNasopharyngeal Carcinoma - Staging, Investigations, TreatmentPharynxNasopharynx AnatomyPharynxNerve Supply of Larynx - Recurrent Laryngeal Nerve and Superior Laryngeal NerveLarynx and TracheaNerve Supply of TongueOral Cavity and Salivary Glands • Short Questions in ENTOmega Sign vs Thumb Sign | Signs in Laryngomalacia & Acute EpiglottitisSigns, Syndromes, Triads, and Compilation Lists in ENT • Larynx and TracheaOpen (External) RhinoplastyRhinology • SurgeryOpen Rhinoplasty vs Closed Rhinoplasty - DifferencesRhinology • Differences Tables in ENTOrgan of Corti – Anatomy, Structure and Clinical RelevanceOtology • Short Questions in ENTOropharynx AnatomyPharynxOsteotomies in Rhinoplasty - Types, Approaches, Steps & ComplicationsRhinology • SurgeryOtitis Media with EffusionOtologyOtogenic Brain AbscessOtologyOtosclerosis Part 1 - Causes, Pathogenesis, Types, PathologyOtologyOtosclerosis Part 2 - Symptoms, Signs, Investigations, Differential diagnosisOtologyOtosclerosis Part 3 - TreatmentOtologyOtosclerosis Signs Explained | Schwartz sign, Carhart’s notch, Halo sign, Paracusis willisiiSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologyPapillary Thyroid CarcinomaThyroidParadise Criteria for TonsillectomyShort Questions in ENT • Surgery • Mnemonics in ENTParapharyngeal AbscessNeckPediatric VS Adult TracheostomyLarynx and Trachea • Differences Tables in ENTPerichondritis - Boxer’s Ear / Cauliflower EarOtologyPeritonsillar Abscess (Quinsy)NeckPetrositisOtologyPharyngeal Arches and Their DerivativesNeck • Mnemonics in ENTPleomorphic AdenomaOral Cavity and Salivary GlandsPost Tonsillectomy Hemorrhage - Primary, Reactionary and Secondary HemorrhagePharynx • Short Questions in ENT • Surgery • Mnemonics in ENTPosterior RhinoscopyRhinology • History and Clinical ExaminationPre operative Assessment for RhinoplastyRhinology • SurgeryRadical MastoidectomyOtology • SurgeryRecurrent Laryngeal Nerve Course - Why is it different on both sides?Larynx and Trachea • Short Questions in ENTReferred Pain in the EarOtology • Short Questions in ENTRelations of Hyoglossus MuscleOral Cavity and Salivary Glands • Short Questions in ENT • Drawings in ENTRetropharyngeal AbscessNeckRhinoplasty - Definition, Indications, Contraindications & PrinciplesRhinology • SurgeryRhinoplasty - Postoperative Care & ComplicationsRhinology • SurgeryRhinoplasty Incisions - Types, Indications, Advantages & DisadvantagesRhinology • SurgeryRhinoscleromaRhinologyRhinosporidiosisRhinologyRose PositionShort Questions in ENT • SurgerySade Classification - Pars Tensa RetractionOtology • Classifications and Gradings in ENT • Drawings in ENTSeptoplasty Incisions | Killian's Incision, Freer's (Hemitransfixion) Incision & Transfixion IncisionRhinology • SurgerySeptoplasty InstrumentsInstruments in ENTSeptoplasty Part 1 - Definition, Goldman Criteria, Indications & ContraindicationsRhinology • SurgerySeptoplasty Part 2 - Procedure, Surgical Steps & Postoperative CareRhinology • SurgerySeptoplasty Part 3 - Complications & ApproachesRhinology • SurgerySigmoid Sinus ThrombosisOtologySigns in Acoustic Neuroma | Hitzelberger Sign & Ice Cream Cone SignSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologySigns in ASOM & Acute Mastoiditis | Cartwheel Sign, Lighthouse Sign, Ironed Out Mastoid & Reservoir SignSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologySigns in Carotid Body Tumor | Fontaine Sign & Lyre SignSigns, Syndromes, Triads, and Compilation Lists in ENT • NeckSigns in Chronic Tonsillitis | Irwin Moore Sign & Wood's SignSigns, Syndromes, Triads, and Compilation Lists in ENT • PharynxSigns in Complications of Otitis MediaSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologySigns in CSF Rhinorrhea | Halo Sign & Teapot SignSigns, Syndromes, Triads, and Compilation Lists in ENT • RhinologySigns in Facial Nerve Palsy | Bell's Phenomenon, Crocodile Tears & Tinel's SignSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologySigns in Hypocalcemia | Chvostek Sign & Trousseau SignSigns, Syndromes, Triads, and Compilation Lists in ENT • ThyroidSigns in Nasal Mass | Dodd Sign, Double Density Sign & Furstenberg SignSigns, Syndromes, Triads, and Compilation Lists in ENT • RhinologySigns in Normal CT Temporal Bone | Ice Cream Cone Sign & Snake Eyes SignSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologySigns in Sigmoid Sinus Thrombosis | Delta Sign, Griesinger Sign & Picket Fence FeverSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologySigns in the Ear | Frank's Sign, Leudet's Sign, Milian's Ear Sign & Tragal SignSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologySMR VS SeptoplastyRhinology • Differences Tables in ENTSteeple Sign, Thumb Sign & Tripod Sign Explained | Croup vs EpiglottitisSigns, Syndromes, Triads, and Compilation Lists in ENT • Larynx and TracheaStridor VS StertorLarynx and Trachea • Differences Tables in ENTSurgical Anatomy of the Nose for RhinoplastyRhinologyTheories of Cholesteatoma - Wittmack, Habermann, Ruedi, SadeOtology • Short Questions in ENT • Mnemonics in ENTThyroid CancerThyroidTonsillar Bed StructuresPharynx • Short Questions in ENT • Mnemonics in ENTTonsillectomy & Adenoidectomy InstrumentsInstruments in ENTTonsillectomy Part 1 - Definition, Indications and ContraindicationsPharynx • Short Questions in ENT • Surgery • Mnemonics in ENTTonsillectomy Part 2 - Tonsillectomy Techniques - Hot & Cold MethodsPharynx • Short Questions in ENT • SurgeryTonsillectomy Part 3 - Hot Tonsillectomy vs Interval TonsillectomyPharynx • Short Questions in ENT • SurgeryTonsillectomy Part 4 - Procedure & Post operative carePharynx • SurgeryTonsillectomy Part 5 - Complications of TonsillectomyPharynx • Short Questions in ENT • SurgeryTos Classification - Pars Flaccida RetractionOtology • Classifications and Gradings in ENT • Drawings in ENTTracheostomy - Definition, Indications, Contraindications & TypesSurgery • Larynx and TracheaTracheostomy - Procedure, Steps & Postoperative careSurgery • Larynx and TracheaTracheostomy InstrumentsInstruments in ENTTracheostomy TubesShort Questions in ENT • Larynx and TracheaTriangles in Thyroid SurgeryThyroid • Mnemonics in ENTTrigeminal NeuralgiaRhinologyTuberculosis of Larynx - Etiopathogenesis, Clinical Features, Diagnosis & TreatmentLarynx and TracheaTullio Phenomenon & Hennebert's Sign | Sound and Pressure Induced VertigoSigns, Syndromes, Triads, and Compilation Lists in ENT • OtologyTuning Fork Tests in ENT | Rinne, Weber, Absolute Bone Conduction, Schwabach, Bing & Gelle TestOtology • History and Clinical ExaminationTympanoplasty Part 1 - Definition, Types, Grafts, Indications, ContraindicationsOtology • SurgeryTympanoplasty Part 2 - Approaches, Techniques, Steps & ComplicationsOtology • SurgeryTypes of Cholesteatoma - Congenital & Acquired CholesteatomaOtology • Short Questions in ENTTypes of RhinoplastyRhinology • SurgeryTypes of Tympanoplasty - Wullstein ClassificationOtology • Short Questions in ENT • Drawings in ENTVallecula - Anatomy, Boundaries, Nerve Supply & Clinical SignificancePharynx • Short Questions in ENTWarthin TumorOral Cavity and Salivary Glands
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