* CRANIAL NERVES

• TERMINAL NERVE [0]
  • Terminal ganglion
• घ्राण तंत्रिका (OLFACTORY NERVE [I] )
  • Olfactory nerves
• दृष्टि तंत्रिका (OPTIC NERVE [II])
• नेत्रप्रेरक तंत्रिका (OCULOMOTOR NERVE [III])
  • Superior branch
  • Inferior branch
  • Branch of oculomotor nerve to ciliary ganglion; etc.
• चक्रक तंत्रिका (TROCHLEAR NERVE [IV])
• त्रिधारा तंत्रिका (TRIGEMINAL NERVE [V])
  • Sensory root
    • Trigeminal ganglion Gasseri
  • Motor root
  • OPHTHALMIC NERVE; OPHTHALMIC DIVISION [VA; V1]
    • Tentorial nerve
    • Lacrimal nerve
      • Communicating branch with zygomatic nerve
    • Frontal nerve
      • Supra-orbital nerve
        • Lateral branch
        • Medial branch
      • Supratrochlear nerve
    • Nasociliary nerve
      • Branch of nasociliary nerve to ciliary ganglion; etc.
        • Long ciliary nerves
      • Posterior ethmoidal nerve
        • Anterior meningeal branch
      • Anterior ethmoidal nerve
        • Internal nasal branches
        • Lateral nasal branches
        • Medial nasal branches
        • External nasal nerve
    • Infratrochlear nerve
      • Palpebral branches
  • MAXILLARY NERVE; MAXILLARY DIVISION [VB; V2]
    • Meningeal branch
    • Branches of maxillary nerve to pterygopalatine ganglion; etc.
    • Orbital branches
    • Posterior superior lateral nasal branches
    • Posterior superior medial nasal branches
    • Nasopalatine nerve
    • Pharyngeal nerve
    • Greater palatine nerve
      • Posterior inferior nasal nerves
    • Lesser palatine nerves
      • Tonsillar branches
    • Superior alveolar nerves
      • Posterior superior alveolar branches
      • Middle superior alveolar branch
      • Anterior superior alveolar branches
        • Superior dental plexus
        • Superior dental branches
        • Superior gingival branches
    • Zygomatic nerve
      • Zygomaticotemporal branch
      • Zygomaticofacial branch
    • Infra-orbital nerve
      • Inferior palpebral branches
      • External nasal branches
      • Internal nasal branches
      • Superior labial branches
  • MANDIBULAR NERVE; MANDIBULAR DIVISION [VC; V3]
    • Meningeal branch; nervus spinosus
    • Nerve to medial pterygoid
    • Branches of mandibular nerve to otic ganglion; etc.
    • Nerve to tensor veli palatini
    • Nerve to tensor tympani
    • Masseteric nerve
    • Deep temporal nerves
    • Nerve to lateral pterygoid
    • Buccal nerve
    • Auriculotemporal nerve
      • Nerve to external acoustic meatus
      • Branches to tympanic membrane
      • Parotid branches
      • Communicating branches with facial nerve
      • Anterior auricular nerves
      • Superficial temporal branches
    • Lingual nerve
      • Branches to isthmus of fauces
      • Communicating branches with hypoglossal nerve
      • Chorda tympani
      • Sublingual nerve
      • Lingual branches
      • Branches of mandibular nerve to submandibular ganglion; etc.
      • (Branches of mandibular nerve to sublingual ganglion; etc.
    • Inferior alveolar nerve
      • Nerve to mylohyoid
      • Inferior dental plexus
        • Inferior dental branches
        • Inferior gingival branches
    • Mental nerve
      • Mental branches
      • Labial branches
      • Gingival branches
• अपवर्तनी तंत्रिका (ABDUCENT NERVE; ABDUCENS NERVE [VI])
• आनन तंत्रिका (FACIAL NERVE [VII])
  • Geniculum
  • Nerve to stapedius
  • Posterior auricular nerve
    • Occipital branch
    • Auricular branch
  • Digastric branch
  • Stylohyoid branch
  • Communicating branch with glossopharyngeal nerve
  • Parotid plexus
  • Temporal branches
  • Zygomatic branches
  • Buccal branches
  • (Lingual branch)
  • Marginal mandibular branch
  • Cervical branch
• Intermediate nerve
  • Geniculate ganglion
  • Greater petrosal nerve; parasympathetic root of pterygopalatine ganglion
  • Chorda tympani; parasympathetic root of submandibular ganglion
  • Communicating branch with tympanic plexus
  • Communicating branch with vagus nerve
• प्रघाण कर्णावत तंत्रिका (VESTIBULOCOCHLEAR NERVE [VIII])
  • Vestibular nerve
    • Vestibular ganglion
      • Cochlear communicating branch
    • Superior part
      • Utriculo-ampullary nerve
      • Utricular nerve
      • Anterior ampullary nerve
      • Lateral ampullary nerve
    • Inferior part
      • Posterior ampullary nerve
      • Saccular nerve
  • Cochlear nerve
    • Cochlear ganglion; spiral ganglion
• जिह्वा ग्रसनी तंत्रिका (Glossopharyngeal nerve [IX])
  • Superior ganglion
  • Inferior ganglion
  • Tympanic nerve
    • Tympanic enlargement; tympanic ganglion
    • Tympanic plexus
      • Tubal branch
      • Caroticotympanic nerves
  • Communicating branch with auricular branch of vagus nerve
  • Pharyngeal branches
  • Stylopharyngeal branch
  • Carotid branch
  • Tonsillar branches
  • Lingual branches
  • Lesser petrosal nerve; parasympathetic root of otic ganglion
  • Communicating branch with meningeal branch of vagus nerve
  • Communicating branch with auriculotemporal nerve
  • Communicating branch with chorda tympani
• VAGUS NERVE [X]
  • Superior ganglion
  • Meningeal branch
  • Auricular branch
  • Inferior ganglion
  • Communicating branch with glossopharyngeal nerve
  • Pharyngeal branch
    • Pharyngeal plexus
  • Superior laryngeal nerve
    • External branch
    • Internal branch
      • Communicating branch with recurrent laryngeal nerve Galen's anastomosis
  • Superior cervical cardiac branches
  • Inferior cervical cardiac branches
  • Recurrent laryngeal nerve
    • Tracheal branches
    • Oesophageal branches
    • Pharyngeal branches
  • Thoracic cardiac branches
  • Bronchial branches
  • Pulmonary plexus
  • Oesophageal plexus
  • Anterior vagal trunk
    • Anterior gastric branches
      • Anterior nerve of lesser curvature
    • Hepatic branches
      • Pyloric branch
  • Posterior vagal trunk
    • Posterior gastric branches
      • Posterior nerve of lesser curvature
    • Coeliac branches
  • Renal branches
• मेरु सहायक तंत्रिका (ACCESSORY NERVE [XI])
  • Cranial root; vagal part
  • Spinal root; spinal part
  • Trunk of accessory nerve
    • Internal branch
    • External branch
      • Muscular branches
• अधो जिह्वा तंत्रिका (HYPOGLOSSAL NERVE [XII])
  • Lingual branches
  • Spinal nerves