appendicular skeleton Flashcards
girdles in the body
pectoral and pelvic
flat bone attaching to humerus
scapula
long bone attaching to humerus (collarbone)
clavicle
ends of the clavicle
sternal and acromial
round end of clavicle
sternal end
flatter part of clavicle
acromial end
process of scapula the humerus fits in with
acromion process
processes of scapula
acromion and coracoid
shallow depression of scapula humerus fits in with
glenoid cavity
raised ridge dorsal side of scapula
spine (of scapula)
three borders of scapula
lateral, medial, and superior
lowest end of scapula, where lateral and medial borders intersect
inferior angle
border below glenoid cavity and coracoid process
lateral border
concavity above the spine on the dorsal surface of the scapula
supraspinous fossa
concavity below the spine on the dorsal surface of the scapula
infraspinous fossa
big rounded portion on top of humerus
the head
rough area, anterior side middle of humerus
deltoid tuberosity
slight depression on the anterior side, distal end of humerus
coronoid fossa
deep depression on the posterior side, distal end of humerus
olecranon fossa
fossa on distal end of humerus (2)
coronoid and olecranon
a smooth, rounded process on the lateral portion, distal end of the humerus
capitulum
medial process on humerus, looks like a spool
trochlea
top of radius, just below elbow
head
bones of forearm
radius and ulna
deep depression proximal end of ulna where articulation with trochlea occurs (perfect “U”)
trochlear notch
small point of radius at the lateral base
styloid process of radius
groove at medial base of radius touching head of ulna
ulnar notch
three parts of radius
head, styloid process, ulnar notch
base of ulna
head
styloid at medial base of ulna
styloid process of ulna
notch at proximal end of ulna touching radius
radial notch
inferior (and smaller) process of trochlear notch; fits into coronoid fossa
coronoid process
superior process of trochlear notch; fits into olecranon fossa
olecranon process
carpal bone you need to know by name, most common to fractures
scaphoid
bones in hand distal to carpals. are numbered, with bone ‘below’ the thumb being first (goes up to fifth)
metacarpal
bones of hand making up fingers
phalanges
3 types of phalanges
proximal, middle, distal
only two phalanges thumb has
proximal and distal
cartilaginous joint where pelvic bones connect
pubic symphysis
angle right under pubic symphysis. useful in finding gender of pelvis
subpubic angle
bones making up coxal (3)
ilium, pubis, ischium
joint where sacrum and ilium meet
sacroiliac joint
top border of ilium
iliac crest
bottom of ischium; makes contact when you are sitting
ischial tuberosities
a large opening in the hipbone between the pubis and the ischium
obturator foramen
the socket of the hipbone, into which the head of the femur fits
acetabulum
an ear-shaped surface that articulates with the sacrum to form the sacroiliac joint
auricular surface
part of femur fits with acetabulum
head (of femur)
part of femur likeliest to break; right below head
neck
two trochanters of the femur
greater and lesser
protrusion located at the proximal and lateral part of the shaft of the femur
greater trochanter
protrusion located at the proximal and medial part of the shaft of the femur (below head and neck)
lesser trochanter
condyles on femur (2)
medial and lateral condyles
condyle right below head of femur
medial condyle
condyle directly below greater trochanter
lateral condyle
condyles of tibia
lateral and medial
rough patch on tibia attaching to patellar ligament
tibial tuberosity
inner ankle bulge directly below medial condyle of tibia
medial malleolus of tibia
outer ankle bulge directedly below lateral condyle
lateral malleolus of fibula
top part of fibula (has little point
head (of fibula)
small bone on lateral side of leg
fibula
bones of ankles
tarsal bones
large bone in the ankle that articulates with the tibia
talus
large bone forming the heel
calcaneus
first long bones extending in foot
metatarsals (I through V)
bones making up toes
phalanges
phalanges of each toe except the big one (only has two)
proximal, middle, distal