Manual 132-133: Bone Kingdom Flashcards
1
Q
calcaneus
A
***medial surface presents sustentaculum tali
2
Q
talus
A
- **medial surface has a comma-shaped facet (for medial malleolus)
- lateral surface presents lateral process
- posterior suface present posterior process grooved by tendon of flexor hallucis longus
3
Q
cuboid
A
- anterior surface has two facets (for 4th, 5th metatarsal)
- ** posteromedial surface has a “beak” or coronoid process
- medial surface has a facet (for lateral cuneiform)
- ** plantar surface has a distinctive peroneal ridge and groove for tendon of peroneus longus
4
Q
navicular
A
- dorsal surface is convex
- anterior surface has three facets (for 3 cuneiforms)
- posterior surface deeply concave facet (for talar head)
- ** medial surface present tuberosity (tibial posterior attach)
- ** plantar surface present a small tubercle in the middle (major attachment of spring lig. - plantar calcaneonavicual ligament)
5
Q
Medial cuneiform
A
- ** dorsal surface presents a crest
- ** lateral surface has an inverted L facet (for second cuneiform)
- anterior surface has akidney shaped facet (for first metatarsal)
- ** posterior surface has a pear-shaped or teardrop-shaped facet (for navicular). (teardrops fall down my face)
6
Q
Intermediate cuneiform
A
- ** dorsal surface is squire or quadrilateral
- plantar surface presents a crest
- ** medial surface has an inverted L facet (for 1st cuneiform)
- lateral surface has an elongated oval facet (for 3rd cuneiform)
7
Q
lateral cuneiform
A
- ** dorsal surface is rectangular
- plantar surface presents a crest
- medial surface has a posteriorly located elongated oval facet (for 2nd cuneiform) and anteriorly two small oval facets arranged vertically (for second metatarsal)
- ** lateral surface has a large, posterior-superiror triangular facet (for cuboid)
8
Q
first metatarsal
A
- plantar surface is concave
* ** posterior surface has a kidney shaped facet (for first cuneifrom) with “hilum” directed laterally
9
Q
second metatarsal
A
- posterior surface of base is triangular
- medial surface of base has a small oval facet (for medial cuneiform)
- ** lateral surface has two demarcates (hemifacets) vertically oriented (two anterior demarcates for 3rd metatarsal - two posterior demarcates for third cuneiform)
10
Q
third metatarsal
A
- posterior surface of base is triangular
- ** lateral surface near base has a prominent tubercle and facet (for interosseous intermetatarsal ligament)
- medial surface has two demarcates, vertically oriented (for second metatarsal)
11
Q
fourth metatarsal
A
- ** posterior surface of base is quadrilateral
- ** medial surface, near base, has a dorsomedial facet with two surfaces (for third metatarsal and third cuneiform)
- lateral surface has an oval facet (for 5th metatarsal)
12
Q
fifth metatarsal
A
- ** lateral surface of base presents a tuberosity also called a styloid process (peroneus brevis insertion)
- ** plantar surface has a groove (for tendon of the abductor digiti minimi quiniti)
13
Q
holding metatarsals vertically (with bases down) reveals that bases slant …
A
down and toward the side of the foot they come from