| Term 
 | Definition 
 
        | NARROW SLIT between adjacent parts of bones through which BLOOD VESSELS PASS.  Ex) Superior orbital fissure of the sphenoid bone |  | 
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        | Term 
 | Definition 
 
        | A HOLE/OPENING through which blood vessels, nerves, or ligaments pass.  Ex) Foramen Magnum |  | 
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        | Term 
 | Definition 
 
        | SHALLOW DEPRESSION   Ex) Coronoid fossa of the humerus |  | 
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        | Term 
 | Definition 
 
        | GROOVE along bone surface that accommodates a blood vessel, nerve or tendon.  Ex) Intertubercular sulcus of the humerus |  | 
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        | Term 
 | Definition 
 
        | Tubelike opening; TUNNEL/ PASSAGEWAY   Ex) External auditory meatus of the temporal bone. |  | 
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        | Term 
 | Definition 
 
        | Large, round, protuberance at the end of a bone.  Ex) Later condyle of the femur. |  | 
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        | Term 
 | Definition 
 
        | Smooth, FLAT, articular surface   Ex) Superior articular facet of a vertebra. |  | 
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        | Term 
 | Definition 
 
        | Rounded, articular, projection SUPPORTED ON THE NECK of a bone. |  | 
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        | Term 
 | Definition 
 
        | Prominent RIDGE or elongated projection.   Ex) Iliac crest of the hip bone. |  | 
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        | Term 
 | Definition 
 
        | Projection above.  Ex) Medial epicondyle of the femur. |  | 
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        | Term 
 | Definition 
 
        | Long, narrow ridge or border (less prominent then a crest).  Ex) Linea aspera of the femur. |  | 
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        | Term 
 | Definition 
 
        | Sharp, slender projection.   Ex) Spinous process of a vertebra |  | 
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        | Term 
 | Definition 
 
        | Very large projection.  Ex) Trochanter of the femur |  | 
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        | Term 
 | Definition 
 
        | Small, rounded projection (tuber = knob).  Ex)  Greater tubercle of the humerus. |  | 
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        | Term 
 | Definition 
 
        | Large, rounded, usually ROUGHENED projection.  Ex) Ischial tuberosity of the hip bone. |  | 
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