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Bone Vocabulary
Ways of describing bone characteristics
Question | Answer |
---|---|
a deep pit or socket in the maxillae or mandible | alveolus |
a junction between 2 bones | articulation |
ear-shaped | auricular |
cleft into 2 parts or branches | bifid |
a passageway through a bone | canal/meatus |
a little head | capitulum |
a spiral structure shaped like a seashell | concha |
a large, smooth, rounded articulating oval structure | condyle |
a projection shaped like a crow's beak | coracoid |
a triangular projection ending in a sharp point | coronoid |
associated with or a part of the ribs | costal |
a narrow, prominent ridgelike projection | crest |
perforated like a sieve | cribiform |
wedge-shaped | cuneiform |
half of a facet, part of an articular surface shared by 2 adjacent bones | demifacet |
the middle of a long bone, the shaft | diaphysis |
the projection adjacent to a condyle | epicondyle |
the end of a long bone | epiphysis |
a small, flat, narrow articulating surface | facet |
a narrow, slit-like opening through a bone | fissure |
a rounded passageway through a bone | foramen |
a flattened, shallow depression | fossa |
a small depression | fovea |
shaped like a shallow socket | glenoid |
a gap | hiatus |
a flat, thin plate | lamina |
a low ridge, less prominent than a crest | line |
a club-/hammer-shaped process | malleolus |
breast-shaped | mastoid |
a V-shaped indentation | notch |
associated with the nape of the neck | nuchal |
a supporting column or stalk | pedicle |
like a rock | petrous |
any marked bony prominence | process |
a high place | promontory |
wing-like | pterygoid |
an angular extension of a bone relative to the rest of the structure | ramus |
a partition | septum |
a cavity or hollow space in a bone | sinus |
a pointed, slender process | spine |
flat, scale-like | squamous |
pointed, pen-like | styloid |
a narrow groove | sulcus |
the line of union in an unmovable articulation | suture |
a massive projection only found on the femur | trochanter |
a smooth, grooved pulley-like articular process | trochlea |
a small, round protrusion | tubercle |
a large, rough protrusion | tuberosity |
shaped like a sword | xiphoid |