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Bone Term
elevations/depressions
| Question | Answer |
|---|---|
| Condyle | rounded or knuckle like process |
| crest | prominent ridge |
| head | enlargement at one end of the bone, beyond its neck |
| process | bony prominence |
| spine | sharp projection |
| trochanter | very large bony projection |
| tubercle | small rounded projection |
| tuberosity | large rounded projection |
| fissure | cleft or deep groove |
| foramen | opening or perforation in a bone |
| fossa | pit or hollow |
| fovea | small pitlike depression |
| groove | furrow |
| meatus | tube or passageway |
| neck | constriction near one end (the head) of a bone |
| sinus | cavity within a bone |
| sulcus | groove or a furrow |
| diaphysis | shaft of a bone |
| epiphysis | articular ends of a bone |
| long | length > width (ie. femur) |
| short | cuboidal in shape (ie. wrist & ankle) |
| flat | (ie. skull bones) |
| accessory | (ie. skull sutures, patella) |
| air containing | hallow (ie. adjacent to nasal cavity) |
| sesamoid | small bony structures found within tendons |
| flexion | flex position |
| extension | straighten |
| dorsiflexion | foot flexed toward dorsum |
| plantar flexion | bend in direction of the sole of the foot |
| abduction | away from the body |
| adduction | toward the body |
| medial rotation | rotate toward the middle |
| lateral rotation | rotate away from the middle |
| pronation | palms down turned backward |
| supination | palms upward |
| eversion | sole of the foot turned outward |
| inversion | sole of the foot turned inward |
| opposition | grasp; thumb meeting opposing fingers |
| circumduction | circular, flex, extend, abduct, adduct, (ie. rolling of the eyes) |