Bony Landmarks Flashcards

0
Q

Digastric fossa

A

Attach anterior digastric muscle

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1
Q

Mental foramen

A

Transmits the mental nerve, artery, and vein

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2
Q

Alveolar part

A

Houses roots of teeth

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3
Q

Mylohyoid line

A

Attach mylohyoid muscle

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4
Q

Submandibular fossa

A

Houses submandibular gland

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5
Q

Sublingual fossa

A

Houses the sublingual gland

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6
Q

Superior genial tubercle (superior mental spine)

A

Attach genioglossus muscle

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7
Q

Inferior genial tubercle (inferior mental spine)

A

Attach geniohyoid muscle

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8
Q

Mylohyoid groove

A

Houses mylohyoid nerve

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9
Q

Ramus angle

A

Attach masseter and medial pterygoid muscles

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10
Q

Mandibular foramen

A

Transmits the inferior alveolar nerve, artery, and vein

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11
Q

Mandibular canal

A

Houses the inferior alveolar nerve, artery, and vein

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12
Q

Lingula

A

Attach sphenomandibular ligament

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13
Q

Mylohyoid groove

A

Houses mylohyoid nerve

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14
Q

Coronoid process

A

Attach temporalis muscle

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15
Q

Temporal crest

A

Attach temporalis muscle

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16
Q

Mandibular (sigmoid) notch

A

transmit the nerve and artery to the masseter muscle

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17
Q

Pterygoid fovea

A

Attach lateral pterygoid muscle

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18
Q

Body of Hyoid bone

A

Attach mylohyoid, neioglossus, sternohyoid, omohyoid and thryrohyoid muscles

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19
Q

Greater cornu of Hyoid bone

A

Attach middle constrictor, hyoglossus, and stylohyoid muscles

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20
Q

Lesser cornu of Hyoid bone

A

Attach middle constrictor and stylohyoid ligament

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21
Q

External occipital protuberance

A

Attach ligamentum nuchae

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22
Q

External occipital crest

A

Attach ligamentum nuchae

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23
Q

Superior nuchal line

A

Attach trapezius, sternocleidomastoid and splenius capitis muscles

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24
Q

Inferior nuchal line

A

Attach rectus capitis posterior major and minor muscles

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25
Q

Internal occipital protuberance

A

Attach falx cerebelli

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26
Q

Superior sagittal sulcus

A

Houses superior sagittal sinus

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27
Q

Sulcus for transverse sinus

A

Houses the transverse sinus

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28
Q

Basilar part of Occipital bone

A

Attach longis capitis and rectus capitis anterior muscles

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29
Q

Foramen magnum

A

Transmits the spinal cord, vertebral artery and vein, and accessory nerve

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30
Q

Pharyngeal tubercle

A

Attach pharyngeal raphe

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31
Q

Occipital condyles

A

Articulates with atlas

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32
Q

Hypoglossal canal

A

Transmit hypoglossal nerve

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33
Q

Jugular notch and foramen

A

Transmits the internal jugular vein, glossopharyngeal, vagus, and accessory nerves

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34
Q

Sulcus chiasmatis

A

Houses the optic chiasm

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35
Q

Optic canal

A

Transmits the optic nerve and ophthalmic artery

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36
Q

Hypophyseal fossa

A

Houses the pituitary gland

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37
Q

Carotid groove

A

Houses internal carotid artery and carotid nerve

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38
Q

Foramen rotundum

A

Transmits the maxillary nerve

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39
Q

Foramen ovale

A

Transmits the mandibular nerve and accessory meningeal artery

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40
Q

Spine (of sphenoid)

A

Attach sphnomandibular ligament

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41
Q

Foramen spinosum

A

Transmits the middle meningeal artery and meningeal (recurrent) branch of the mandibular nerve

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42
Q

Lateral surface

A

Attach temporalis and lateral pterygoid muscles

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43
Q

Superior orbital fissure

A

Tranmits the ophthalmic, oculomotor, trochlear, and abducens nerves and the ophthalmic vein

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44
Q

Anterior clinoid processes

A

Attach tentorium cerebelli

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45
Q

Pterygoid fossa

A

Attach medial pterygoid muscle

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46
Q

Scaphoid fossa

A

Attach tensor palatini muscle

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47
Q

Pterygoid canal

A

Transmits the nerve of the pterygoid canal

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48
Q

Lateral pterygoid plate

A

Attach lateral and medial ptertgoid muscles

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49
Q

Pterygoid hamulus

A

Deflects the tendon of the tensor palatini muscle

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50
Q

Temporal surface

A

Attach temporalis muscle

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51
Q

Zygomatic process

A

Attach masseter muscle

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52
Q

Mandibular fossa

A

Articulate with TMJ disc

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53
Q

Petrotympanic issure

A

Transmit chorda tympani nerve

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54
Q

Squamotympanic fissure

A

Attach articular disc

55
Q

Mastoid process

A

Attach sternocleidomastoid, splenius capitis and longissimus capitis

56
Q

Sigmoid sulcus

A

Houses sigmoid sinus

57
Q

Mastoid notch

A

Attach posterior belly of digastric muscle

58
Q

Occipital groove

A

Houses occipital artery

59
Q

Trigeminal impression

A

Houses trigeminal ganglion

60
Q

Internal auditory meatus

A

Transmits facial and vestibulocochlear nerves

61
Q

Carotid canal

A

Transmits the internal carotid artery and carotid nerve

62
Q

Jugular fossa

A

Transmits the internal jugular vein adn the glossopharyngeal, vagus, and accessory nerves

63
Q

Canaliculus for the tympanic nerve

A

Transmits the tympanic nerve

64
Q

Superior border

A

Attach tentorium cerebelli

65
Q

Groove for the superior petrosal sinus

A

Houses the superior petrosal sinus

66
Q

Tegmen tympanii

A

Sliver of bone in squamotympanic fissure

67
Q

Styloid process

A

Attach stylohyoid, stylopharyngeus and styloglossus muscles and stylohyoid ligament

68
Q

Stylomastoid foramen

A

Transmits the facial nerve

69
Q

Inferior temporal line

A

Attach termporalis muscle

70
Q

Superior temporal line

A

Attach temporalis fascia

71
Q

Groove for the superior sagittal sinus

A

Houses superior sagittal sinus

72
Q

Granular foveolae

A

House arachnoid granulations

73
Q

Supraorbital notch or foramen

A

Transmits the supraorbital nerve, artery and vein

74
Q

Groove for the superior sagittal sinus

A

Houses the superior sagittal sinus

75
Q

Fossa for the lacrimal gland

A

Houses the lacrimal gland

76
Q

Anterior ethmoidal foramen

A

Transmits the anterior nerve, artery and vein

77
Q

Posterior ethmoidal foramen

A

Transmits the posterior ethmoidal nerve, artery and vein

78
Q

Crista galli

A

Attach falx cerebri

79
Q

Olfactory foramina

A

Transmit the olfactory nerve

80
Q

Anterior ethmoidal forament

A

Transmit the anterior ethmoidal nerve, artery, and vein

81
Q

Posterior ethmoidal foramen

A

Transmits the posterior ethmoidal nerve, artery, and vein

82
Q

Fossa for the lacrimal sac

A

House the lacrimal sac

83
Q

Infraorbital foramen

A

Transmits the infraorbital nerve, artery, vein

84
Q

Alveolar canals

A

Transmits the superior alveolar nerve, artery, and vein

85
Q

Infraorbital groove and canal

A

Transmits the infraorbital nerve, artery, and vein

86
Q

Greater palatine canal

A

Transmits the greater palatine nerve, artery and vein

87
Q

Nasolacrimal canal

A

Transmits the nasolacrimal duct

88
Q

Anterior lacrimal crest

A

Attach medial palpebral ligament

89
Q

Alveolar process

A

Houses roots of upper teeth

90
Q

Incisive fossa and canal

A

Transmits the nasopalatine nerve and greater palatine artery

91
Q

Greater palatine canal and foramen

A

Transmits the greater palatine nerve, artery and vein

92
Q

Lesser palatine canal and foramen

A

Transmits the lesser palatine nerve, artery, and vein

93
Q

Sphenopalatine foramen

A

Transmits the sphenopalatine artery and vein, and the posterior superior nasal nerve

94
Q

Lateral surface of Zygomatic bone

A

Attach zygomaticus major and masseter muscle

95
Q

Foramen rotundum

A

Transmit the maxillary nerve

96
Q

Pterygoid canal

A

Transmit the nerve of the pterygoid canal

97
Q

Infraorbital groove

A

Transmit the infraorbital nerve, artery, and vein

98
Q

Sphenopalatine foramen

A

Transmit the sphenopalatine artery and vein, and posterior superior nasal nerve

99
Q

Pterygomaxillary fissure

A

Transmit the posterior superior alveolar nerve, and the infraorbital, sphenopalatine and greater palatine artery and vein

100
Q

Palatovaginal canal

A

Transmit pharyngeal branch of the maxillary nerve

101
Q

Greater palatine canal

A

transmit the greater palatine nerve artery and vein

102
Q

Bregma (G. the forepart of the head)

A

Junction of coronal and sagittal sutures

103
Q

Lambda

A

Junction of the sagittal and lamboidal sutures

104
Q

Nasion

A

Junction of the internasal and frontonasal sutures

105
Q

Pterion

A

Area where parietal, sphenoid, frontal and temporal bones meet

106
Q

Zygomatic arch

A

Attach masseter muscle

107
Q

Coronal

A

Between frontal and parietal bones

108
Q

Cruciform

A

Between palatine processes of maxilla and horizontal processes of the palatine bones

109
Q

Lambdoid

A

Between occipital and parietal bones

110
Q

Sagittal

A

Between parietal bones

111
Q

Anterior tubercle of Atlas

A

Attach anterior longitudinal ligament and longus coli muscles

112
Q

Superior facet of Atlas

A

Articulate with occipital condyle

113
Q

Inferior facet of Atlas

A

Articulate with axis

114
Q

Groove for the vertebral artery of Atlas

A

Houses the vertebral artery and vein and suboccipital nerve

115
Q

Posterior tubercle of Atlas

A

Attach ligamentum nuchae and rectus capitis posterior minor muscle

116
Q

Transverse process of Atlas

A

Attach levator scapulae, obliquus capitis inferior and obliquus capitis superior muscles

117
Q

Transverse foramen of Atlas

A

Transmit the vertebral artery and vein

118
Q

Superior articular facet of Axis

A

Articulates with the atlas

119
Q

Impressions for the alar ligament of Axis

A

Attach alar ligament

120
Q

Groove for the transverse ligament of Axis

A

Houses the transverse ligament (cruciate)

121
Q

Vertebral notch of Axis

A

Transmits C3 spinal nerve

122
Q

Transverse process of Axis

A

Attach levator scapulae and middle scalene muscles

123
Q

Tranverse foramen of Axis

A

Transmits the vertebral artery and vein

124
Q

Spinous process of Axis

A

Attach semispinalis cervicis, rectus capitis posterior major, inferior oblique muscle

125
Q

Transverse process of C3-C7

A

Attach longus capitis, longus coli, scalenus anterior, scalenus medius, scalenus posterior and semispinalis capitis muscles

126
Q

Transverse foramen of C3-C7

A

Transmits the vertebral artery and vein

127
Q

Superior articular facet of C3-C7

A

Articulates with adjacent vertebra

128
Q

Inferior articular facet of C3-C7

A

Articulate with adjacent vertebra

129
Q

Spinous process of C3-C7

A

Attach splenius capitis and semispinalis cervicis muscles

130
Q

Malleus

A

Attach tensor tympani muscle

131
Q

Stapes

A

Attach stapedius muscle

132
Q

Clavicular notch and facet

A

Articulate with clavicle (articular disc)

133
Q

Anterior surface of sternum

A

Attach sternocleidomastoid muscle

134
Q

Posterior surface of sternum

A

Attach sternohyoid and sternothyroid muscle

135
Q

Sternal end of Clavicle

A

Articulate with sternum (articular disc)

136
Q

Superior surface of Clavicle

A

Attach sternocleidomastoid muscle