Oral cavity anatomy in 3D
The oral cavity with the teeth, tongue, palate and salivary glands.
The oral cavity is bounded by the lips, cheeks, hard and soft palate and the floor of the mouth, and contains the teeth in the upper and lower dental arches. The parotid, submandibular and sublingual salivary glands release saliva through their ducts, and the tongue, innervated by the hypoglossal nerve, takes part in chewing, swallowing and speech.
Systems in this model
- Bones
- Muscles
- Nerves
- Respiratory
- Digestive
- Lymphatic
Structures in this model (337)
Bones (144)
- Atlas, C1
- Axis, C2
- Cervical Vertebra, C3
- Cervical Vertebra, C4
- Cervical Vertebra, C5
- Cervical Vertebra, C6
- Cervical Vertebra, C7
- Hyoid bone
- Skull Section
- Mandible (section)
- Anterior arch
- Anterior tubercle
- Articular facet for dens
- Inferior articular facet
- Lateral mass
- Posterior arch
- Posterior tubercle
- Superior articular facet
- Transverse foramen
- Transverse process
- Vertebral foramen
- Anterior articular facet
- Dens (odontoid process)
- Inferior articular facet
- Inferior articular process
- Intervertebral surface
- Posterior articular facet
- Spinous process
- Superior articular facet
- Transverse foramen
- Transverse process
- Vertebral arch
- Vertebral body
- Vertebral foramen
- Anterior tubercle
- Groove for spinal nerve
- Inferior articular facet
- Inferior articular process
- Inferior vertebral notch
- Intervertebral surface
- Lamina of the vertebral arch
- Pedicle
- Posterior tubercle
- Spinous process
- Superior articular facet
- Superior articular process
- Superior vertebral notch
- Transverse foramen
- Transverse process
- Uncinate process
- Vertebral body
- Vertebral foramen
- Intervertebral foramen
- Palatine foramen (Lesser)
- Petrotympanic fissure
- Optic canal
- Optic canal (inner)
- Superior orbital fissure (inner)
- Superior orbital fissure
- Hypoglossal canal
- Hypoglossal canal (inner)
- Cribriform plate
- Foramen rotundum
- Foramen ovale
- Carotid canal
- Foramen spinosum
- Hiatus of canal for lesser petrosal nerve
- Hiatus of canal for greater petrosal nerve
- Internal acoustic meatus
- Jugular foramen
- Foramen magnum
- Frontal crest
- Ethmoid bone, crista galli
- Frontal bone
- Sphenoid bone, Lesser wing
- Sphenoid bone, Greater wing
- Sphenoid bone, Hypophyseal fossa
- Posterior clinoid process
- Temporal bone, Petrous part
- Posterior cranial fossa (Cerebellar)
- Groove for tranverse sinus
- Groove for sigmoid sinus
- Clivus
- Anterior clinoid process
- Anterior cranial fossa
- Middle cranial fossa
- Petrous ridge
- Alveolar process
- Condylar canal
- Articular tubercle
- Anterior nasal spine
- Ethmoid bone perpendicular plate
- External acoustic meatus
- External occipital crest
- External occipital protuberance
- Foramen lacerum
- Foramen ovale
- Foramen spinosum
- Frontal bone
- Inferior nasal concha
- Inferior nuchal line
- Inferior orbital fissure
- Infraorbital foramen
- Infraorbital margin
- Jugular foramen
- Lacrimal bone
- Mastoid foramen
- Occipital condyle
- Occipital bone
- Fronto nasal suture
- Nasal bone
- Middle nasal concha
- Median palatine suture
- Maxilla, incisive foramen
- Maxilla
- Mastoid notch
- Palatine bone
- Palatine foramen (Greater)
- Pharingeal tubercle
- Piriform aperture
- Sphenofrontal suture
- Sphenoid bone, Greater wing
- Sphenoid bone, Lesser wing
- Sphenoid bone, pterygoid process lateral plate
- Sphenoid bone, Pterygoid process medial plate
- Sphenoparietal suture Pterion
- Squamous suture
- Stylomastoid foramen
- Superior nuchal line
- Supraorbital foramen
- Supraorbital margin
- Temporal bone Mastoid process
- Temporal bone Styloid process
- Temporal bone Tympanic part
- Temporal bone, carotid canal
- Temporal bone, Petrous part
- Temporal bone, squamous part
- Temporal bone, zygomatic process
- Vomer
- Zygomatic bone
- Zygomatic bone, temporal process
- Ethmoid bone
- Sphenoid bone, Greater wing
- Vomer (posterior view)
Muscles (34)
- Masseter Superficial part
- Masseter Deep part
- Medial pterygoid
- Lateral pterygoid, Upper head (Superior head)
- Lateral pterygoid, Lower head (Inferior head)
- Genioglossus
- Hyoglossus
- Styloglossus
- Inferior longitudinalis
- Digastric, Anterior belly
- Digastric, Posterior belly
- Fibrous loop
- Geniohyoid
- Mylohyoid
- Stylohyoid
- Rectus capitis anterior
- Rectus capitis lateralis
- Rectus capitis posterior major
- Rectus capitis posterior minor
- Obliquus capitis superior
- Obliquus capitis inferior
- Superior Pharyngeal constrictor
- Middle Pharyngeal constrictor
- Middle Pharyngeal constrictor (Chondro pharyngeal part)
- Inferior Pharyngeal constrictor
- Cricopharyngeus
- Stylopharingeus
- Palatoglossus
- Palatopharyngeus
- Uvular
- Levator veli palatini
- Tensor veli palatini
- Salpingopharingeus
- Pharyngotympanic tube (Eustachian tube) (cartilagineus part)
Nerves (79)
- Olfactory tract (CN I)
- Olfactory bulb (CN I)
- Olfactory nerves (CN I)
- Optic tract (CN II)
- Optic chiasm (CN II)
- Optic nerve (CN II)
- Oculomotor nerve (CN III)
- Oculomotor nerve (CN III) Superior division
- Oculomotor nerve (CN III) Inferior division
- Trochlear nerve (CN IV)
- Ciliary ganglion
- Trigeminal ganglion (CN V)
- Ophthalmic nerve (CN V1)
- Frontal nerve
- Supraorbital nerve
- Supratrochlear nerve
- Lacrimal nerve
- Nasociliary nerve
- Infotrochlear nerve
- Posterior ethmoidal nerve
- Anterior ethmoidal nerve
- Long ciliary nerves
- Maxillary nerve (CN V2)
- Zygomatic nerve
- Zygomaticofacial nerve
- Zygomaticotemporal nerve
- Communicating branch
- Infraorbital nerve
- Posterior superior alveolar nerve
- Middle superior alveolar nerve
- Anterior superior alveolar nerve
- Pterygopalatine ganglion
- Nasopalatine nerve
- Greater palatine nerve
- Posterior superior lateral nasal branches of maxillary nerve
- Posterior inferior lateral nasal branches of maxillary nerve
- Lesser palatine nerve
- Mandibular nerve (CN V3) Main trunk
- Deep temporal nerve, anterior
- Deep temporal nerve, posterior
- Masseteric nerve
- Lateral pterygoid nerve
- Medial pterygoid nerve
- Otic ganglion
- Buccal nerve
- Auriculotemporal nerve
- Inferior alveolar nerve
- Lingual nerve
- Sublingual nerve
- Submandibular ganglion
- Chorda tympani nerve
- Mylohyoid nerve
- Abducent nerve (CN VI)
- Facial nerve (CN VII)
- Temporal branch
- Geniculate ganglion
- Zygomatic branch
- Buccal branch
- Marginal mandibular branch
- Cervical branch
- Digastric branch
- Posterior auricular nerve
- Posterior auricular nerve (Branch to auricle muscle)
- Posterior auricular nerve (Occipital branch)
- Greater petrosal nerve
- Deep petrosal nerve
- Vidian nerve
- Vestibulocochlear nerve (CN VIII)
- Vestibular nerve
- Cochlear nerve
- Vestibular ganglion
- Glossopharyngeal nerve (CN IX)
- Stylopharyngeal branch (Glossopharyngeal nerve, CN IX)
- Carotid branch (Glossopharyngeal nerve, CN IX)
- Pharyngeal branches (Glossopharyngeal nerve, CN IX)
- Lingual and Tonsillar branches (Glossopharyngeal nerve, CN IX)
- Superior ganglion (Glossopharyngeal nerve, CN IX)
- Inferior ganglion (Glossopharyngeal nerve, CN IX)
- Hypoglossal nerve (CN XII)
Respiratory system (38)
- Thyrohyoid membrane
- Median thyrohyoid ligament
- Triticeal cartilage
- Epiglottis
- Hyoepiglottic ligament
- Thyroid cartilage
- Quadrangular membrane
- Cuneiform cartilage (right)
- Cuneiform cartilage (left)
- Corniculate cartilage (right)
- Corniculate cartilage (left)
- Arytenoid cartilage (right)
- Arytenoid cartilage (left)
- Vestibular ligament (right)
- Vestibular ligament (left)
- Vocal ligament (right)
- Vocal ligament (left)
- Cricothyroid ligament (Conus elasticus)
- Median cricothyroid ligament (Conus elasticus)
- Cricoid cartilage
- Antero inferior cricothyroid ligament
- Postero superior cricothyroid ligament
- Oblique arytenoid muscle
- Transverse arytenoid muscle
- Posterior crico-arytenoid muscle (right)
- Posterior crico-arytenoid muscle (left)
- Thyro-epyglottic part (Thyro-arytenoid muscle) (right)
- Thyro-epyglottic part (Thyro-arytenoid muscle) (left)
- Thyro-arytenoid muscle (right)
- Thyro-arytenoid muscle (left)
- Lateral crico-arytenoid muscle (right)
- Lateral crico-arytenoid muscle (left)
- Crico-thyroid muscle (straight) (right)
- Crico-thyroid muscle (straight) (left)
- Crico-thyroid muscle (oblique) (right)
- Crico-thyroid muscle (oblique) (left)
- Vocalis muscle (right)
- Vocalis muscle (left)
Digestive system (41)
- Nasopharynx, Oropharynx, Laryngopharinx
- Parotid Gland
- Accessory Parotid Gland
- Parotid duct
- Sublingual gland
- Submandibular gland
- Submandibular duct (Wharton duct)
- Tongue
- Nasopharynx
- Oropharynx
- Laryngopharinx
- Choanae
- Pharyngeal tonsil
- Torus tubarius
- Pharyngeal opening of pharygotympanic tube
- Pharyngeal recess
- Torus levatorius
- Hard palate
- Soft palate
- Uvula
- Palatine tonsil
- Palatine glands
- Inlet of larynx (aditus)
- Palatoglossal arch
- Palatopharyngeal arch
- Interarytenoid notch
- Piriform recess
- Dorsum of tongue
- Apex of tongue
- Body of tongue
- Root of tongue
- Filiform paillae
- Vallate papillae
- Foliate papillae
- Fungiform papillae
- Median sulcus
- Lingual tonsil
- Sublingual caruncle
- Frenulum of tongue
- Foramen cecum
- Sulcus terminalis
Lymphatic system (1)
- Tonsil (Right)
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