Lacrimal ducts, a-p X-ray, dacryography
- Catheters inserted in puncta lacrimalia
- Superior lacrimal canaliculus
- Inferior lacrimal canaliculus
- Lacrimal sac
- Nasolacrimal duct
- Maxillary sinus
- Contrast medium flowing into nasal cavity
- Inferior nasal concha
- Nasal septum
- Hard palate
Eye, axial US
- Cornea
- Front of lens
- Limbus of cornea
- Conjunctiva
- Iris
- Irido-corneal angle
- Lacrimal caruncle
- Ciliary body
Scout view of orbita
Lines #1–7 indicate position of sections in the following axial MR series. Line #8 indicates the position of a coronal section. Note that bulbar structures do not correspond to the indicated planes in some of the images due to ocular movements during the period of examination.
Orbita, axial MR
- Lacrimal sac →
- Levator labii superioris alaeque nasi
- Orbicularis oculi (lacrimal part) →
- Inferior oblique
- Inferior rectus →
- Zygomatic bone →
- Inferior orbital fissure →
- Masseter
- Temporal fascia (superficial layer) →
- Temporalis →
- Pterygoid venous plexus
- Zygomatic process of temporal bone
- Temporo-parietal fascia →
- Anterior auricular muscle →
- Superficial temporal artery →
- Nasal cartilage →
- Nasal septum (cartilaginous part) →
- Middle nasal meatus →
- Ethmoidal bone (perpendicular plate) →
- Middle nasal concha
- Mucosa of middle nasal concha
- Vomer →
- Maxillary sinus →
- Pterygopalatine fossa →
- Greater wing of sphenoidal bone (with air cell) →
- Sphenoidal sinus →
- Foramen ovale
- Foramen lacerum
- Internal carotid artery (in carotid canal) →
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