exension of bone making angle w/structure (vertical portion of mandible deep to masseter)
Trochanter
large, rough projection - tendon or ligament attach (greater trochanter- gluteus medius, minimus and deep rotator muscles of femer attach)
tuberosity
small, rough projection - tendon or ligament attach (ischial tuberosity - sit bone, hamsrings, adductor magnus & sacrotuberous ligament attachment site)
Tubercle
tubercle small round projection - tendon or ligament attach ( Lister's tubercle - dorsal surface of radial styloid process - extensor pollicis longus tendon attach)
Epicondyle
epicondyle projection (usually to side) on condyle - tendon or ligament attach -(epicondyles of humerus - medial site tendons of wrist & hand flexors. Lateral site for tendons of wrist & hand extensors.
Crest
crest small round projection - tendon or ligament attach (pubic crest - rectus abdominis and abdominal aponeurosis)
Line
line low ridge - tendon or ligament attach (lina aspera on femur - Vastus Lateralis & Medialis attach)
Spine ridge
spine ridge - tendon or ligament attach (spine of scapula - posterior deltoid, middle and lower fibers of trapezius attach)
Head
head - articular end of epiphysis - articulation site bone to bone (head of radius - stablized by annular ligament - pivoting point for supination & pronation)
Neck
neck between epiphysis and diaphysis
Condyle
condyle smooth rounded articular process articulation site bone to bone (femur)
Trochlea
trochlea grooved articular process shaped like pulley - distal end of the humerus that articulates with the ulna.
Facet
facet small, flat articular surface
Fossa
fossa shallow depression (infraspinous fossa)
Sulus
sulus narrow groove (depression)
Foramen
foramen passageway for vessles and nerves - opening (vertebral foramen)
Canal
canal passage way through the substance of a bone - opening (vertebra canal for spinal nerve)
Fissure
fissure elogated cleft - opening
Sinus
sinus chamber within a bone - opening
Long Bone
long bones long & slender (femur, tibula, fibula, humerus)