Bone Surface Features Flashcards
what are the 4 basic surface feature categories
elevations, depressions, tunnels or passageways & facets
when do the surface features of bone become prominent
during and after puberty
what are the types of osseous elevations
linear, rounded and sharp
what are the types of osseous linear elevations
the line, ridge and crest
what is an example of the slightest type of osseous linear elevation
transverse lines of sternum
what is an example of an osseous ridge elevation
sacral transverse ridges
what are examples of osseous crest elevations
median sacral crest, intermediate sacral crest and lateral sacral crest
what are the types of rounded osseous elevations
tubercle, protuberance, trochanter, tuber or tuberosity and malleolus
what is the definition of an osseous tubercle
small raised elevation from the surface of bone, usually associated with the attachment of a ligament or tendon
what are examples of an osseous tubercle
spinous tubercle, transverse tubercle and the superior, inferior & lateral tubercles of T12
what is the definition of an osseous protuberance
rounded elevation from the surface of bone with a larger base that appears as a swelling or knob
what are examples of osseous protuberances
mental protuberance of the mandible, external occipital protuberance of occiput
what is the definition of an osseous trochanter
a large, blunt projection from the surface of bone with a significant base and height
what is an example of an osseous trochanter
the greater trochanter and lesser trochanter of the femur
what is the definition of an osseous tuber or tuberosity
a large projection with a significant base and a variable height on the surface of bone