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Neuroanatomy > Rhoton's II > Flashcards

Rhoton's II Flashcards

1
Q
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Orbital apex

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2
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Ostium of Meckel’s cave

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3
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Otic ganglion

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4
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Petrous portion of caroitd

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5
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Posterolateral middle fossa triangle (Glassock’s)

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6
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Posteromedial middle fossa triangle (Kawase’s)

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7
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Pterygopalatine fossa

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8
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Sphenoid sinus

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9
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SOF

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10
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Supratrochlear triangle

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11
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Vidian nerve

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12
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Abducens

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13
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Anterior clinoid process

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14
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Anterior intercavernous sinus

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15
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Basilar sinus

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16
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Carotid collar

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17
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Cavernous segment of the ICA

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18
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Cavernous sinus

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19
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Dorello’s canal

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20
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Dorsum sella

(back of saddle)

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21
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Inferior petrosal sinus

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22
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Inferomedial paraclival triangle

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23
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Maxillary nerve

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24
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Oculomotor nerve

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25
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Ophthalmic nerve

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26
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Optic nerve

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27
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Ostium of Meckel’s cave

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28
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Petrosphenoidal ligament

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29
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Petrous apex

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30
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Posterior clinoid process

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31
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SOF

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32
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Supraclinoid portion of ICA

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33
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Trigeminal nerve

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34
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Trochlear nerve

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35
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Abducens

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36
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Cavernous segment of ICA

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37
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Clinoidal segment of ICA

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38
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Clinoidal triangle

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39
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Distal dural ring

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40
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Dorsum sella

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41
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Foramen ovale

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42
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Foramen rotundum

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43
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Foramen spinosum

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44
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Middle meningeal artery

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45
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Oculomotor nerve

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46
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Oculomotor triangle

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47
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Ophthalmic artery

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48
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Ophthalmic segment of carotid

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49
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Petrous segment of carotid

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50
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Planum sphenoidale

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51
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Proximal dural ring

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52
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Sphenoid sinus

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53
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Trigeminal motor root

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54
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Trochlear nerve

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55
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Tuberculum sella

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56
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Abducens

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57
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Annulus of Zinn

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58
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Anterior clinoid process

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59
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Cavernous sinus

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60
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Ciliary ganglion

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61
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Frontal nerve

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62
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Inferior division of oculomotor

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63
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Inferior rectus

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64
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Lateral rectus

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65
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LPS

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66
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Long ciliary nerves

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67
Q
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Nasociliary nerve

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68
Q
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Oculomotor nerve

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69
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Ophthalmic nerve

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70
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Optic nerve

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71
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Optic nerve sheath

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72
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Optic strut

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73
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Orbit

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74
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Parasympathetic root of ciliary ganglion

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75
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Sensory root of ciliary ganglion

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76
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A

Superior division of oculomotor

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77
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Superior rectus

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78
Q
A

Sympathetic root of ciliary ganglion

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79
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A

Trochlear nerve

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80
Q
A

ACA

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81
Q
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Callosomarginal artery

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82
Q
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Optic chiasm

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83
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Pericallosal artery

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84
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Atlas

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85
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Cribiform plate

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86
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Inferior colliculus

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87
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Inferior turbinate

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88
Q
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Middle turbinate

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89
Q
A

Odontoid process

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90
Q
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Olfactory mucosa

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91
Q
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Superior colliculi

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92
Q
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Superior turbinate

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93
Q
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Ethmoid sinus

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94
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Maxillary sinus

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95
Q
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Orbital apex

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96
Q
A

Perpendicular plate of ethmoid

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97
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Pituitary stalk

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98
Q
A

Sphenoethmoidal recess

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99
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Sphenoid sinus

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100
Q
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Sphenoid sinus ostium

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101
Q
A

Vomer

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102
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ACA

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103
Q
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ICA

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104
Q
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Lamina terminalis

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105
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MCA

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106
Q
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Optic nerve sheath

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107
Q
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Orbital apex

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108
Q
A

Sellar region

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109
Q
A

Sphenoid sinus

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110
Q
A

Vomer

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111
Q
A

Maxillary artery

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112
Q
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Nasal cavity

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113
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Nasal septum

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114
Q
A

Pituitary gland

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115
Q
A

Pterygopalatine fossa

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116
Q
A

Sphenoid sinus

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117
Q
A

Sphenopalatine foramen

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118
Q

Sphenopalatine foramen

A

Connects the nasal cavity with the pterygopalatine fossa

Transmits the sphenopalatine artery (branch of maxillary) and vein

posterior superior lateral nasal nerve and nasopalatine nerves.

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119
Q

Branches of the maxillary artery

DAM I AM Piss Drunk But Stupid Drunk I Prefer, Must Phone Alcoholics Anonymous

A

D: deep auricular artery

A: anterior tympanic artery

M: middle meningeal artery

I: inferior alveolar artery

A: accessory meningeal artery

M: masseteric artery

P: pterygoid artery

D: deep temporal artery

B: buccinator artery

S: sphenopalatine artery

D: descending palatine artery

I: infraorbital artery

P: posterior superior alveolar artery

M: middle superior alveolar artery

P: pharyngeal artery

A: anterior superior alveolar artery

A: artery of the pterygoid canal (vidian)

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120
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A

Abducens

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121
Q
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Eustachian tube

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122
Q
A

Glossopharyngeal nerve

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123
Q
A

Hypoglossal nerve

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124
Q
A

Lower clivus

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125
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A

Maxillary nerve

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126
Q
A

Middle clivus

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127
Q
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Oculomotor nerve

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128
Q
A

Spinal accessory nerve

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129
Q
A

Upper clivus

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130
Q
A

Vagus

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131
Q

Parts of clivus from lateral perspective

A

Split into thirds

Upper- 6th nerves entry into Dorello’s

Middle- jugular foramen to 6th

Lower- jugular foramen to FM

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132
Q

Parts of clivus (anterior skull base literature)

A

Middle third- from floor of sella to floor sphenoid sinus

Lower third- floor of sphenoid to FM

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133
Q
A

Abducens

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134
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Basilar sinus

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135
Q
A

Carotid sympathetic plexus

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136
Q
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Cavernous sinus

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137
Q
A

Maxillary nerve

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138
Q
A

Oculomotor nerve

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139
Q
A

Ophthalmic nerve

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140
Q
A

Pituitary gland

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141
Q
A

Foramen rotundum

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142
Q
A

Greater wing of sphenoid

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143
Q
A

Infratemporal fossa

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144
Q
A

Lateral pterygoid

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145
Q
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Lateral pterygoid plate

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146
Q
A

Lesser wing of sphenoid

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147
Q
A

Mandibular nerve

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148
Q
A

Maxillary artery

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149
Q
A

Medial pterygoid (jaw closure and protrusion)

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150
Q
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Nasal cavity

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151
Q
A

Optic nerve

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152
Q
A

Pterygoid process

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153
Q
A

Pterygopalatine fossa

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154
Q
A

Sphenoid sinus

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155
Q
A

SOF

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156
Q
A

Temporal fossa

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157
Q
A

Vidian canal

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158
Q
A

Abducens nerve

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159
Q
A

Arcuate eminence

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160
Q
A

Cochlea

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161
Q
A

EAC

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162
Q
A

Foramen ovale

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163
Q
A

Foramen rotundum

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164
Q
A

Foramen spinosum

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165
Q
A

Greater superficial petrosal nerve

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166
Q
A

Mandibular nerve

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167
Q
A

Mastoid antrum

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168
Q
A

Maxillary nerve

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169
Q
A

Meatal depression

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170
Q
A

Middle fossa

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171
Q
A

MMA

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172
Q
A

Oculomotor nerve

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173
Q
A

Ophthalmic nerve

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174
Q
A

Petrous segment of ICA

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175
Q
A

Superior cerebellar artery

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176
Q
A

Superior petrosal sinus

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177
Q
A

Tegmen

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178
Q
A

Trigeminal depression

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179
Q
A

Trigeminal prominence

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180
Q
A

Trochlear nerve

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181
Q
A

Tympanic cavity

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182
Q
A

Cochlea

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183
Q
A

Facial nerve

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184
Q
A

Geniculate ganglion

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185
Q
A

Greater petrosal nerve

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186
Q
A

IAC

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187
Q
A

ICA

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188
Q
A

Labyrinthine segment of facial nerve

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189
Q

Segments of the facial nerve

A

6 segments

intracranial (cisternal) segment

meatal (canalicular) segment (within the internal auditory canal)

labyrinthine segm§ent (internal auditory canal to geniculate ganglion)

tympanic segment (from geniculate ganglion to pyramidal eminence)

mastoid segment (from pyramidal eminence to stylomastoid foramen)

extratemporal segment (from stylomastoid foramen to post parotid branches)

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190
Q
A

MMA

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191
Q
A

Superior semicircular canal

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192
Q
A

Superior vestibular nerve

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193
Q
A

Tympanic cavity

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194
Q
A

Tympanic segment of facial nerve

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195
Q
A

Aditus

The aditus to mastoid antrum (otomastoid foramen or entrance or aperture to the mastoid antrum) is a large irregular cavity that leads backwards from the epitympanic recess into a considerable air space named the tympanic or mastoid antrum.

196
Q
197
Q
A

Cisternal segment of facial nerve

198
Q
199
Q
A

Eustachian tube

201
Q
A

Facial nerve

202
Q
A

Geniculate ganglion

203
Q
A

Glossopharyngeal nerve

204
Q
A

Greater petrosal nerve

205
Q
208
Q
209
Q
A

Labyrinthine segment of facial nerve

210
Q
A

Lateral semicircular canal

211
Q
212
Q
A

Mastoid antrum

213
Q
A

Mastoid part of temporal bone

214
Q
A

Meatal segment of facial nerve

215
Q
A

Middle meningeal artery

216
Q
A

Nervus intermedius

217
Q
A

Petrous apex

218
Q
A

Posterior semicircular canal

219
Q
220
Q
A

Superior petrosal sinus

221
Q
A

Superior semicircular canal

222
Q
A

Superior vestibular nerve

223
Q
A

Tensor tympani

224
Q
A

Transverse crest

225
Q
A

Tympanic cavity

226
Q
A

Tympanic membrane

227
Q
A

Tympanic segment of facial nerve

228
Q
229
Q
A

Arcuate eminence

231
Q
A

Fundus of internal auditory meatus

232
Q
A

Greater petrosal nerve

234
Q
A

Meatal depression

235
Q
A

Porus of IAC

236
Q
A

Posteromedial middle fossa triangle (Kawase’s)

237
Q
A

Superior petrosal sinus

238
Q
A

Trigeminal prominence

239
Q
240
Q
241
Q
242
Q
A

Inferior petrosal sinus

243
Q
A

Oculomotor nerve

244
Q
A

Petrosphenoidal ligament

245
Q
246
Q
A

Subtemporal anterior transpetrosal approach

248
Q
A

Tentorial edge

249
Q
A

Trochlear nerve

250
Q
A

Abducens nerve

251
Q
A

Basilar artery

252
Q
A

Cavernous sinus

253
Q
254
Q
A

Oculomotor nerve

255
Q
A

Petrosphenoidal ligament

256
Q
A

Atlantal condyle

257
Q
A

Cranial nerve 7 and 8

258
Q
A

Fourth ventricle

259
Q
A

Glossopharyngeal nerve

260
Q
A

Hypoglossal nerve

261
Q
A

Jugular foramen

262
Q
A

Jugular tubercle

263
Q
A

Lateral recess of fourth ventricle

264
Q
A

Occipital condyle

265
Q
A

Paracondylar exposure

266
Q
267
Q
A

Spinal accessory nerve

268
Q
A

Trochlear nerve

269
Q
A

Vagus nerve

270
Q
A

Vertebral artery

271
Q
272
Q
A

Inferior cerebellar peduncle

273
Q
A

Middle cerebellar peduncle

274
Q
A

Superior cerebellar peduncle

275
Q
276
Q
277
Q
A

Facial nerve

278
Q
A

Glossopharyngeal nerve

279
Q
A

Hypoglossal nerve

280
Q
A

Jugular tubercle

281
Q
A

Oculomotor

282
Q
283
Q
A

Spinal accessory nerve

285
Q
A

Trigeminal nerve

286
Q
287
Q
A

Vestibulocochlear nerve

288
Q
289
Q
A

Labyrinthine artery

290
Q
A

Oculomotor nerve

291
Q
A

Paramedian branch of basilar

292
Q
A

Short circumferential branch

293
Q
A

Superior cerebellar artery

294
Q
295
Q
A

Choroid plexus

296
Q
A

Facial nerve

297
Q
A

Foramen of Luschka

298
Q
A

Glossopharyngeal nerve

299
Q
A

Labyrinthine artery

300
Q
A

Spinal accessory nerve

301
Q
A

Subarcuate artery

302
Q
303
Q
A

Vestibular nerve

304
Q
305
Q
306
Q
A

Auditory nerve

307
Q
A

Facial nerve

308
Q
A

Fundus of IAM

309
Q
A

Inferior vestibular nerve

311
Q
A

Meatal segment of facial nerve

312
Q
A

Nervus intermedius

313
Q
A

Superior vestibular nerve

314
Q
A

Transverse crest

315
Q
A

Vertical crest

316
Q
A

Vestibulocochlear nerve

317
Q
A

Ampulla of the posterior semicircular canal

318
Q
A

Ampulla of the superior semicircular canal

319
Q
A

Ampulla of the lateral semicircular canal

320
Q
A

Auditory nerve

321
Q
322
Q
A

Common crus

323
Q
A

Facial nerve

324
Q
A

Fundus of IAM

325
Q
A

Inferior vestibular nerve

326
Q
A

Oval window

327
Q
A

Singular branch of inferior vestibular nerve

328
Q
A

Superior vestibular nerve

329
Q
A

Vertical crest

330
Q
331
Q
A

Vestibulocochlear nerve

332
Q
A

Common crus

333
Q
A

Dura mater

334
Q
A

Facial nerve

335
Q
A

Facial recess

336
Q
A

Fossa incudis

337
Q
338
Q
A

Jugular bulb

339
Q
340
Q
A

Lateral semicircular canal

341
Q
A

Mastoid antrum

342
Q
A

Mastoid process

343
Q
A

Mastoid segment of facial nerve

344
Q
A

Middle fossa

345
Q
A

Posterior semicircular canal

346
Q
A

Short process of incus

347
Q
A

Sigmoid sinus

348
Q
A

Sinodural angle

349
Q
A

Superior petrosal sinus

350
Q
A

Superior semicircular canal

351
Q
A

Tympanic segment of facial nerve

352
Q
A

Facial nerve

353
Q
A

Glossopharyngeal nerve

354
Q
A

Vagus nerve

355
Q
A

Vestibular nerve

356
Q
A

Chorda tympani

357
Q
A

Common crus

358
Q
A

Endolymphatic sac

359
Q
A

Epitympanum

360
Q
A

Facial nerve

361
Q
A

Facial recess

362
Q
A

Fossa incudis

363
Q
364
Q
A

Jugular bulb

365
Q
A

Lateral semicircular canal

366
Q
367
Q
A

Mastoid segment of facial nerve

368
Q
A

Mesotympanum

Middle ear

369
Q

Epitympanum

A

Epitympanum, also known as the attic or epitympanic recess, is the most superior portion of the tympanic cavity. It is that portion of the tympanic cavity superior to the axial plane between the tip of the scutum and the tympanic segment of the facial nerve

370
Q
A

Oval window

371
Q
A

Posterior semicircular canal

372
Q
A

Pyramidal process of tympanic cavity

373
Q
A

Round window

374
Q
A

Short process of incus

375
Q
A

Stapedial muscle

376
Q
377
Q
A

Superior semicircular canal

378
Q
A

Tympanic segment of facial nerve

379
Q
380
Q
381
Q
A

Stapedial muscle

382
Q
383
Q

Stapedius muscle

A

CNVII

The stapedius dampens the vibrations of the stapes by pulling on the neck of that bone.

As one of the muscles involved in the acoustic reflex it prevents excess movement of the stapes, helping to control the amplitude of sound waves from the general external environment to the inner ear.

384
Q
A

Dura mater

385
Q
A

Glossopharyngeal

386
Q
A

Hypoglossal canal

387
Q
A

Hypoglossal nerve

388
Q
A

Jugular foramen

389
Q
A

Paracondylar exposure

390
Q
A

Spinal accessory nerve

391
Q
A

Vagus nerve

392
Q
A

Glossopharyngeal meatus

393
Q
A

Glossopharyngeal nerve

394
Q
A

Jugular foramen

395
Q
A

Septum of jugular foramen

396
Q
A

Spinal accessory nerve

397
Q
A

Vagal meatus

398
Q
A

Vagus nerve

399
Q
A

Auricular branch of vagus (Arnold’s)

400
Q
A

Glossopharyngeal

401
Q
A

Hypoglossal nerve

402
Q
A

Jugular fossa

403
Q
A

Spinal accessory nerve

404
Q
A

Tympanic nerve (Jacobsen’s)

405
Q
406
Q
A

Auricular branch of vagus nerve

407
Q
A

Glossopharyngeal

408
Q
A

Hypoglossal canal

409
Q
A

Hypoglossal nerve

410
Q
A

Jugular foramen

411
Q
A

Occipital condyle

412
Q
A

Spinal accessory

413
Q
A

Tympanic nerve

414
Q
A

Vagus nerve

415
Q
A

Vertebral artery

416
Q
A

Carotid sheath

417
Q
A

Cervical portion of ICA

418
Q
A

Chorda tympani

419
Q
A

Epitympanum

420
Q
A

Eustachian tube

421
Q
A

Facial nerve

422
Q
A

Facial recess

423
Q
A

Infratemporal fossa

425
Q
A

Jugular bulb

426
Q
A

Jugular fossa

427
Q
428
Q
429
Q
A

Mandibular fossa

430
Q
A

Mastoid fossa

431
Q
A

Mastoid tip

432
Q
A

Mesotympanum

433
Q
A

Petrous segment of ICA

434
Q
A

Sigmoid sinus

435
Q
A

Stylomastoid artery (branch of posterior auricular artery)

436
Q
A

Tympanic cavity

437
Q
A

Tympanic part of temporal bone

438
Q
A

Glossopharyngeal nerve

439
Q
A

Hypoglossal nerve

442
Q
A

Spinal accessory nerve

443
Q
A

Vagus nerve

444
Q
A

External branch of SLN

445
Q

Structures supplied by external branch of SLN?

A

Cricothyroid

446
Q
447
Q
A

Hypoglossal nerve

448
Q
A

Internal branch of SLN

449
Q

Structures supplied by internal branch of SLN

A

Sensory above the vocal cords

450
Q
A

Posterior belly of digastric

451
Q
A

Superior thyroid artery

452
Q
453
Q
A

Posterior cervical triangle

454
Q

Borders of the posterior cervical triangle

A

Union of the sternocleidomastoid and the trapezius muscles at the superior nuchal line of the occipital bone.

Anteriorly: Posterior border of the sternocleidomastoideus.

Posteriorly: Anterior border of the trapezius.

Inferiorly: Middle one third of the clavicle.

455
Q
A

Splenius capitis

457
Q
458
Q
A

Semispinalis capitus

459
Q
A

Splenius capitus

Splenius= bandage

capitus= head

461
Q
462
Q
463
Q
A

Longissimus capitis muscle

464
Q
A

Occipital artery

465
Q
A

Semispinalis capitus

466
Q
A

Splenius capitus

467
Q
468
Q
A

Transverse process C1

469
Q
A

Spinous process C2

470
Q
A

Obliquus capitis inferior

471
Q
A

Obliquus capitis superior

472
Q
A

Rectus capitis posterior minor

473
Q
A

Rectus capitus posterior major

474
Q
A

Suboccipital triangle

475
Q
A

Suboccipital venous plexus

476
Q
477
Q
A

Infrahyoid compartment

478
Q
479
Q
A

Posterior cervical triangle

481
Q
482
Q
A

Frontalis muscle

483
Q
484
Q
A

Stylomastoid foramen

485
Q
A

Temporal branches of facial nerve

486
Q
A

Zygomatic arch

Neuroanatomy (18 decks)

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