Fig. 8.286 How to locate the median cricothyroid ligament. A. In a man, lateral view of head and neck. B. In a woman, lateral view of head and neck. C. In a man, anterior neck with the chin elevated. D. In a woman, anterior neck with the chin elevated.
ABThyroid notchLaryngeal prominencePosition of mediancricothyroid ligamentArch of cricoid cartilage
Thyroid notchLaryngeal prominencePosition of median cricothyroid ligamentArch of cricoidcartilageIsthmus of thyroid glandCD
Fig. 8.287 How to find the thyroid gland. A. In a woman, anterior view of neck. B. In a man, anterior view of neck.
Position of oblique line on thyroid cartilageHyoid boneThyroid notchLaryngeal prominenceMedian cricothyroidligamentArch of cricoidLeft lobe of thyroid glandRight lobe of thyroid glandIsthmus of thyroid glandAB
Fig. 8.288 Estimating the position of the middle meningeal artery. Lateral head and neck of a man.
External earExternal acoustic meatusPterionFrankfort lineInferior margin of orbitSuperior margin of orbit
Fig. 8.289 Major features of the face. Anterior head and neck of a woman.
Region for testing [V1]Palpebral fissureOral fissureNostril[V1][V2][V3]Region fortesting [V2]Region for testingsensory of [V3]Orbicularis orisPhiltrumOrbicularis oculi
Fig. 8.290 Eye and lacrimal apparatus. A. Face of a woman. Lacrimal apparatus and the flow of tears are indicated. B. Left eye and surrounding structures. C. Left eye and surrounding structures with lower eyelid pulled down to reveal the lacrimal papilla and lacrimal punctum.
ALacrimal glandFlow of tearsNasolacrimal ductInferior canaliculusLacrimal sacUpper eyelidLower eyelidLacrimal lakeScleraPupilPalpebral fissureLacrimal foldLacrimal caruncleIrisMedial commissureLateral commissureLacrimal papillaLacrimal punctumBC
Fig. 8.291 External ear. Lateral view of the right ear of a woman.
Fig. 8.292 Where to take arterial pulses in the head and neck.
Fig. 8.293 Coronal CT scan demonstrating an orbital blowout fracture.
eFig. 8.294 Ultrasound scan (axial view) demonstrating a stone in a dilated parotid duct.
eFig. 8.295 Coronal MRI showing pituitary macroadenoma.
Table 8.1 External foramina of the skull
Table 8.2 Internal foramina of the skull
Table 8.3 Dural venous sinuses
Table 8.4 Cranial nerve functional components
Other terminology used when describing functional components: *Special sensory, or special visceral afferent (SVA): smell, taste. Special somatic afferent (SSA): vision, hearing, balance.
**Special visceral efferent (SVE) or branchial motor.
Table 8.5 Cranial nerves (see Table 8.4 for abbreviations)
Table 8.6 Parasympathetic ganglia of the head
Table 8.7 Muscles of the face
Table 8.8 Extrinsic (extra-ocular) muscles
Table 8.9 Intrinsic muscles of the eye
Table 8.10 Muscles of the middle ear
Table 8.11 Muscles of mastication
Table 8.12 Anterior triangle of neck (suprahyoid and infrahyoid muscles)
Table 8.13 Branches of the external carotid artery