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61 Cards in this Set

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O: Anterior medial 1/2 of clavicle.
I: Lateral lip of bicipital groove.
A: Shoulder flexion, adduction, internal rotation, and horizontal adduction.
N: Lateral pectoral nerve (C5-6).
OIAN of Pectoralis Major-Clavicular Head
O: Anterior medial 1/2 of clavicle.
Origin of Pectoralis Major-Clavicular Head
I: Lateral lip of bicipital groove.
Insertion of Pectoralis Major-Clavicular Head
A: Shoulder flexion, adduction, internal rotation, and horizontal adduction.
Action(s) of Pectoralis Major-Clavicular Head
N: Lateral pectoral nerve (C5-6).
Innervtion of Pectoralis Major-Clavicular Head
O: Manubrium and body of sternum, costal cartilages of ribs 1-7.
I: Lateral lip of bicipital groove.
A: Shoulder flexion, adduction, internal rotation, horizontal adduction, shoulder extension from 90° of flexion.
N: Medial and lateral pectoral nerves (C7-T1).
OIAN of Pectoralis Major-Sternal Head
O: Manubrium and body of sternum, costal cartilages of ribs 1-7.
Origin of Pectoralis Major-Sternal Head
I: Lateral lip of bicipital groove.
Insertion of Pectoralis Major-Sternal Head
A: Shoulder flexion, adduction, internal rotation, horizontal adduction, shoulder extension from 90° of flexion.
Action(s) of Pectoralis Major-Sternal Head
N: Medial and lateral pectoral nerves (C7-T1).
Innervation of Pectoralis Major-Sternal Head
O: Lateral 1/3 of clavicle.
I: Deltoid tuberosity.
A: Shoulder Flexion, internal rotation, horizontal adduction.
N: Axillary nerve (C5-6).
OIAN of Deltoid-Anterior
O: Lateral 1/3 of clavicle.
Origin of Deltoid-Anterior
I: Deltoid tuberosity.
Insertion of Deltoid-Anterior, Middle, Posterior
A: Shoulder Flexion, internal rotation, horizontal adduction.
Action(s) of Deltoid-Anterior
N: Axillary nerve (C5-6).
Innervation of Deltoid-Anterior, Middle, Posterior
O: Acromion process.
I: Deltoid tuberosity.
A: Shoulder abduction.
N: Axillary nerve (C5-6).
OIAN of Deltoid-Middle
O: Acromion process.
Origin of Deltoid-Middle
A: Shoulder abduction.
Action(s) of Deltoid-Middle
O: Spine of scapula.
I: Deltoid tuberosity.
A: Shoulder extension, external rotation, horizontal abduction.
N: Axillary nerve (C5-6).
OIAN of Deltoid-Posterior
O: Spine of scapula.
Origin of Deltoid-Posterior
A: Shoulder extension, external rotation, horizontal abduction.
Action(s) of Deltoid-Posterior
O: Spinous processes T6-S2, posterior iliac crest, and lower 3 ribs through aponeurosis, and inferior angle of scapula.
I: Medial lip of bicipital groove.
A: Shoulder extension, internal rotation, adduction.
N: Thoracodorsal nerve (C6-8).
OIAN of Latissimus Dorsi
O: Spinous processes T6-S2, posterior iliac crest, and lower 3 ribs through aponeurosis, and inferior angle of scapula.
Origin of Latissimus Dorsi
I: Medial lip of bicipital groove.
Insertion of Latissimus Dorsi
A: Shoulder extension, internal rotation, adduction.
Action(s) of Latissimus Dorsi
N: Thoracodorsal nerve (C6-8).
Innervation of Latissimus Dorsi
O: Supraspinous fossa of scapula.
I: Upper facet of greater tubercule of humerus.
A: Shoulder abduction.
N: Suprascapular nerve (C5-6)*
OIAN of Supraspinatus
O: Supraspinous fossa of scapula.
Origin of Supraspinatus
I: Upper facet of greater tubercule of humerus.
Insertion of Supraspinatus
A: Shoulder abduction.
Action(s) of Supraspinatus
N: Suprascapular nerve (C5-6)*
Innervation of Supraspinatus
O: Infraspinous fossa of scapula.
I: Middle facet of greater tubercule of humerus.
A: Shoulder external rotation.
N: Suprascapular nerve (C5-6).
OIAN of Infraspinatus
O: Infraspinous fossa of scapula.
Origin of Infraspinatus
I: Middle facet of greater tubercule of humerus.
Insertion of Infraspinatus
A: Shoulder external rotation.
Action(s) of Infraspinatus and Teres Minor
N: Suprascapular nerve (C5-6).
Innervation of Infraspinatus
O: Axillary border of scapula.
I: Lower facet of greater tubercule of humerus.
A: Shoulder external rotation.
N: Axillary nerve (C5-6)*
OIAN of Teres Minor
O: Axillary border of scapula.
Origin of Teres Minor
I: Lower facet of greater tubercule of humerus.
Insertion of Teres Minor
N: Axillary nerve (C5-6)*
Innervation of Teres Minor
Muscles of rotator cuff
Supraspinatus, Infraspinatus, Teres Minor, Subscapularis.
O: Subscapular fossa.
I: Lesser tubercule of humerus.
A: Shoulder internal rotation.
N: Upper and lower subscapular nerves (C5-6)*.
OIAN of Subscapularis
O: Subscapular fossa.
Origin of Subscapularis
I: Lesser tubercule of humerus.
Insertion of Subscapularis
A: Shoulder internal rotation.
Action(s) of Subscapularis
N: Upper and lower subscapular nerves (C5-6)*.
Innervation of Subscapularis
O: Subscapular fossa.
I: Lesser tubercule of humerus.
A: Shoulder internal rotation.
N: Upper and lower subscapular nerves (C5-6)*.
OIAN of Subscapularis
O: Subscapular fossa.
Origin of Subscapularis
I: Lesser tubercule of humerus.
Insertion of Subscapularis
A: Shoulder internal rotation.
Action(s) of Subscapularis
N: Upper and lower subscapular nerves (C5-6)*.
Innervation of Subscapularis
O: Axillary border of scapula near inferior angle.
I: Crest below lesser tubercule of humerus.
A: Shoulder extension, internal rotation, adduction.
N: Lower subscapular nerve (C6-7).
OIAN of Teres Major
O: Axillary border of scapula near inferior angle.
Origin of Teres Major
I: Crest below lesser tubercule of humerus.
Insertion of Teres Major
A: Shoulder extension, internal rotation, adduction.
Action(s) of Teres Major
N: Lower subscapular nerve (C6-7).
Innervation of Teres Major
O: Coracoid process of scapula.
I: Medial shaft of humerus at midpoint.
A: Shoulder adduction, flexion, horizontal adduction.
N: Musculocutaneous nerve (C5-7).
OIAN of Coracobrachialis
O: Coracoid process of scapula.
Origin of Coracobrachialis
I: Medial shaft of humerus at midpoint.
Insertion of Coracobrachialis
A: Shoulder adduction, flexion, horizontal adduction.
Action(s) of Coracobrachialis
N: Musculocutaneous nerve (C5-7).
Innervation of Coracobrachialis