* EAR

• EXTERNAL EAR ( बहिःकर्ण )
  • Auricle; pinna ( कर्णिका )
    • Lobule of auricle; lobe of ear
    • Auricular cartilage
    • Helix ( कर्णकुंडलिनी )
      • Crus of helix ( कर्णकुंडलिनी क्रस )
      • Spine of helix ( कर्णकुंडलिनी कंटक )
      • Tail of helix ( कर्णकुंडलिनी पुच्छ )
    • Antihelix ( प्रति कर्णकुंडलिनी )
      • Triangular fossa ( त्रिकोण खात )
      • Crura of antihelix
    • Scapha
    • Concha of auricle
      • Cymba conchae
      • Cavity of concha
    • Antitragus ( प्रति तुंगिक )
    • Tragus ( तुंगिक )
    • Anterior notch
    • Intertragic incisure; intertragic notch
    • (Auricular tubercle Darwini)
    • (Apex of auricle; tip of ear)
    • Posterior auricular groove
    • (Supratragic tubercle)
    • Isthmus of cartilaginous auricle
    • Terminal notch of auricle
    • Fissura antitragohelicina
    • Groove of crus of helix
    • Fossa antihelica; antihelical fossa
    • Eminentia conchae
    • Eminentia scaphae
    • Eminentia fossae triangularis
    • Ligaments of auricle
      • Anterior ligament of auricle
      • Superior ligament of auricle
      • Posterior ligament of auricle
    • Auricular muscles
      • Helicis major ( दीर्घ कर्णकुंडली पेशी )
      • Helicis minor ( लघु कर्णकुंडली पेशी )
      • Tragicus ( तुंगिक पेशी )
        • (Muscle of terminal notch)
      • Pyramidal muscle of auricle
      • Antitragicus ( प्रति तुंगिक पेशी )
      • Transverse muscle of auricle
      • Oblique muscle of auricle
    • External acoustic meatus ( बाह्य कर्णकुहर )
      • External acoustic pore; external acoustic aperture
      • Tympanic notch
      • Cartilaginous external acoustic meatus ( उपास्थिय कुहर )
        • Cartilage of acoustic meatus
        • Notch in cartilage of acoustic meatus
      • Tragal lamina
  • Tympanic membrane ( कर्ण पटह )
    • Pars flaccida Shrapnell's membrane ( कोमल भाग )
    • Pars tensa ( दृढ़ भाग )
    • Anterior malleolar fold
    • Posterior malleolar fold
    • Malleolar prominence ( मुद्गर उभार )
    • Malleolar stria ( मुद्गर रेखा )
    • Umbo of tympanic membrane
    • Fibrocartilaginous ring
• MIDDLE EAR
  • Tympanic cavity
  • Tegmental wall; tegmental roof ( कर्ण-नभ )
    • Epitympanic recess
      • Cupular part
  • Jugular wall; floor ( ग्रीवा दीवार या कर्णभू )
    • Styloid prominence
  • Labyrinthine wall; medial wall ( मध्य दीवार )
    • Oval window
    • Fossa of oval window
    • Promontory
      • Groove of promontory
      • Subiculum of promontory
  • Sinus tympani
  • Round window (
  • Fossa of round window
  • Crest of round window
  • Processus cochleariformis
  • Secondary tympanic membrane
  • Mastoid wall; posterior wall (पश्च दीवार या कर्णमूल दीवार )
    • Aditus to mastoid antrum ( कर्णमूल कोटर )
      • Prominence of lateral semicircular canal
      • Prominence of facial canal
    • Pyramidal eminence
    • Fossa of incus
    • Posterior sinus
    • Tympanic aperture of canaliculus for chorda tympani
  • Mastoid antrum
    • Mastoid cells
    • Tympanic cells
  • Carotid wall
  • Membranous wall; lateral wall
  • AUDITORY OSSICLES
    • Stapes
      • Head of stapes
      • Anterior limb
      • Posterior limb
      • Base of stapes; footplate
    • Incus
      • Body of incus
      • Long limb
        • Lenticular process
      • Short limb
    • Malleus
      • Handle of malleus
      • Head of malleus
      • Neck of malleus
      • Lateral process
      • Anterior process
  • ARTICULATIONS OF AUDITORY OSSICLES
    • Incudomallear joint
    • Incudostapedial joint
    • Tympanostapedial syndesmosis
    • Ligaments of auditory ossicles
      • Anterior ligament of malleus
      • Superior ligament of malleus
      • Lateral ligament of malleus
      • Superior ligament of incus
      • Posterior ligament of incus
      • Stapedial membrane
      • Anular ligament of stapes
  • MUSCLES OF AUDITORY OSSICLES
    • Tensor tympani
    • Stapedius
  • Mucosa of tympanic cavity
    • Posterior fold of malleus
    • Anterior fold of malleus
    • Fold of chorda tympani
    • Recesses of tympanic membrane
      • Anterior recess
      • Superior recess Prussak
      • Posterior recess
    • Fold of incus
    • Fold of stapedius
  • PHARYNGOTYMPANIC TUBE; AUDITORY TUBE
    • Tympanic opening
    • Bony part
      • Isthmus
      • Tubal air cells
    • Cartilaginous part
      • Cartilage of tube
        • Medial lamina
        • Lateral lamina
        • Membranous lamina
      • Mucosa; mucous membrane
        • Tubal glands
      • Pharyngeal opening
• INTERNAL EAR ( अन्तःकर्ण )
  • Vestibulocochlear organ
• BONY LABYRINTH ( अस्थि गहन )
  • Vestibule ( प्रघाण )
  • Elliptical recess; utricular recess
    • Internal opening of vestibular canaliculus
  • Vestibular crest
    • Pyramid of vestibule
  • Spherical recess; saccular recess
  • Cochlear recess
  • Maculae cribrosae
    • Macula cribrosa superior
    • Macula cribrosa media
    • Macula cribrosa inferior
• Semicircular canals ( अर्धवृत्त )
  • Anterior semicircular canal
    • Anterior bony ampulla
  • Posterior semicircular canal
    • Posterior bony ampulla
  • Common bony limb
    • Ampullary bony limbs
  • Lateral semicircular canal
    • Lateral bony ampulla
    • Simple bony limb
• Cochlea ( कर्णावर्त )
  • Cochlear cupula
  • Base of cochlea
  • Spiral canal of cochlea
    • Osseous spiral lamina
      • Vestibular lamella
      • Tympanic lamella
      • Foramina nervosa
      • Hamulus of spiral lamina
    • Secondary spiral lamina
    • Internal opening of cochlear canaliculus
  • Cochlear septum
  • Modiolus
    • Base of modiolus
    • Lamina of modiolus
    • Spiral canal of modiolus
    • Longitudinal canals of modiolus
  • Scala vestibuli
  • Helicotrema
  • Scala tympani
• Internal acoustic meatus
  • Internal acoustic opening
  • Fundus of internal acoustic meatus
    • Transverse crest
    • Facial area
    • Vertical crest
    • Superior vestibular area
    • Inferior vestibular area
      • Foramen singulare
    • Cochlear area
      • Tractus spiralis foraminosus
• Perilymphatic space ( परिलसीका क्षेत्र )
  • Perilymph ( परिलसीका )
  • Vestibular aqueduct ( प्रघाण
  • Cochlear aqueduct
• MEMBRANOUS LABYRINTH ( कला गहन )
  • Endolymphatic space ( अन्तःलसीका क्षेत्र )
    • Endolymph ( अन्तःलसीका )
• VESTIBULAR LABYRINTH ( कर्णवर्त गहन )
  • Utricle ( दृति, यूट्रिकल )
    • Utricular recess
  • Saccule ( लघुकोश )
  • Semicircular ducts ( अर्धवृत्त नलीका )
    • Anterior semicircular duct ( अग्र अर्धवृत्त नलीका )
      • Anterior membranous ampulla
    • Posterior semicircular duct ( पश्च अर्धवृत्त नलीका )
      • Posterior membranous ampulla
    • Common membranous limb
      • Ampullary membranous limbs
    • Lateral semicircular duct ( पार्श्व अर्धवृत्त नलीका )
      • Lateral membranous ampulla
      • Simple membranous limb
  • Utriculosaccular duct
    • Utricular duct
    • Saccular duct
  • Endolymphatic duct
    • Endolymphatic sac
    • Ductus reuniens
    • Maculae
      • Macula of utricle
      • Macula of saccule
      • Otolithic membrane
        • Otolith
        • Striola
    • Ampullary crest
      • Ampullary groove
      • Ampullary cupula
• COCHLEAR LABYRINTH
  • Scala media
• Cochlear duct
  • Vestibular surface; vestibular membrane Reissner
  • External surface
    • Stria vascularis
    • Spiral prominence
    • Vas prominens
    • Spiral ligament
  • Tympanic surface; spiral membrane
    • Basal crest; spiral crest
    • Basal lamina
    • Vas spirale
  • Spiral limbus
    • Tympanic lip
    • Vestibular lip
    • Acoustic teeth
  • Tectorial membrane
  • Vestibular caecum
  • Cupular caecum
  • Spiral organ Corti
    • Reticular membrane
    • Inner spiral sulcus
    • Outer spiral sulcus
  • Spiral ganglion
• Vessels of internal ear
  • Labyrinthine arteries
    • Anterior vestibular artery
    • Common cochlear artery
      • Vestibulocochlear artery
      • Posterior vestibular branch
      • Cochlear branch
      • Proper cochlear artery
      • Spiral modiolar artery
  • Vein of vestibular aqueduct
    • Veins of semicircular ducts
  • Vein of cochlear aqueduct
    • Common modiolar vein
      • Vein of scala vestibuli
    • Vein of scala tympani
    • Vestibulocochlear vein
      • Anterior vestibular vein
      • Posterior vestibular vein
      • Vein of cochlear window
  • Labyrinthine veins