Scapula Flashcards
Which bone is this?
The right scapula
Which aspect is this?
Posterior
Which aspect is this?
Anterior
Which aspect is this?
Lateral
a – medial border
b – spine
c – supraspinous fossa
d – superior angle
e – superior border
f – suprascapular notch
g – coracoid process
h – acromion
i – acromial angle
j – neck
k – lateral border
l – infraglenoid tubercle
m – lateral border
n – inferior angle
o – infraspinous fossa
p – superior
q – lateral
r – inferior
s – medial
a – acromion
b – coracoid process
c – acromial angle
d – supraglenoid tubercle
e – glenoid cavity
f – lateral angle
g – neck
h – lateral border
i – inferior angle
j – subscapular fossa
k – medial border
l – superior angle
m – superior border
n – suprascapular notch
o – nutrient foramen
p – superior
q – medial
r – inferior
s – lateral
a – spine
b – acromial angle
c – acromion
d – superior angle
e – medial border
f – superior border
g – coracoid process
h – supraglenoid tubercle
i – glenoid cavity
j – infraglenoid tubercle
k – lateral border
l – inferior angle
m – superior
n - anterior
o - inferior
p - posterior
Four muscles of the rotator cuff
Supraspinatus muscle
Infraspinatus muscle
Teres minor muscle
Subscapularis muscle
Origin, insertion and function of the supraspinatus muscle
Supraspinous fossa
Superior facet of greater tubercle
Abduction of humerus
Origin, insertion and function of the infraspinatus muscle
Infraspinous fossa
Middle facet of greater tubercle
Externally rotates humerus
Origin, insertion and function of the teres minor muscle
Middle half of lateral border
Inferior facet of greater tubercle
Externally rotates humerus
Origin, insertion and function of the subscapularis muscle
Subscapular fossa
Lesser tubercle
Internally rotation of humerus
