Anatomy of Skul base and Infratempoal fossa
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This presentation briefly discusses the anatomy of skull base and infratemporal fossa. It describes the anatomical boundaries and relations of Skull base and infratemporal fossa.
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- 6. Middle 1/3rd
- 25. Boundries
- 27. Contents of the Infratemporal Fossa Muscular Lateral pterygoid Medial pterygoid Nervous Mandibular division of the trigeminal nerve, including motor and sensory branches Chorda tympani branch of the facial nerve Otic ganglion Lesser petrosal nerve Posterior superior alveolar branch of the maxillary nerve Vascular Maxillary artery and branches Pterygoid venous plexus
- 28. Communications of the Infratemporal Fossa Structure Pathway Orbit Inferior orbital fissure Middle cranial fossa Foramen ovale and spinosum Pterygopalatine fossa Pterygomaxillary fissure Temporal fossa Between the zygomatic arch and cranium
- 29. Thankyou
Editor's Notes
- Pharyngeal branches of pterygopalatine ganglion Pharyngeal branches of 3rd part of maxillary artery