Study Shoulder Complex (PTA) Flash Cards

 
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Shoulder Complex (PTA)

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All of the shoulder adductor muscles insert into what?
INTERTUBERCULAR GROVE
The long head of the triceps is innervated by what nerve?
RADIAL NERVE
What muscles are innervated by the musculocutaneous nerve?
-BICEPS BRACHII
-CORACOBRACHIALIS
The teres major is innervated by what nerve?
TERES MAJOR
The latissiumus dorsi are innervated by what nerve?
THORADORSAL
Innervation of subscapular fossa?
UPPER AND LOWER SUBSCAPULAR
What muscles are innervated from the Axillary nerve?
-TERES MINOR
-DELTOID
The supraspinatus and infraspinatus are innervated by what nerve?
SUPRASCAPULAR NERVE
The pectoralis minor is innervated by what nerve?
MEDIAL PECTORAL
What muscles are innervated by the spinal accessory (cranial nerve 11)
-UPPER TRAPEZIUS
-MIDDLE TRAPEZIUS
-LOWER TRAPEZIUS
The dorsal scapular nerve is innervated with what muscles?
-RHOMBOIDS
-LEVATOR SCAPULAE
What nerve is involved with the Levator Scapulae and Rhomboids?
DORSAL SCAPULAR
What nerve is involved with the serratus anterior?
LONG THORACIC NERVE
What muscles insert into the medial border of the scapula?
-SERRATUS ANTERIOR
-LEVATOR SCAPULA
-RHOMBOIDS
O
I
A
N

Pectoralis Major?
O=CLAVICULAR HEAD (CLAVICLE)
STERNAL HEAD (MANUBRIUM/CARTILAGES OF RIBS 6-7)
I= GREATER TUBERCLE
A= CLAVICULAR HEAD (IR/HORIZ ADD OF SHOULDER/
STERNAL HEAD (IR/ADD/DEPRESSION OF SCAPULA)
N= CLAVICULAR (LAT PECTORAL)
STERNAL (LAT AND MEDIAL PECTORAL)
O
I
A
N

Deltoid?
O= ANT SURFACE OF CLAVICLE
MIDDLE ACROMION
POST SPINE OF SCAPULA
I= DELTOID TUBEROSITY
A=ANT FLEXION/HORZ ADD/IR/ABD
MIDDLE ABD
POST EXT/HORIZ ABD/ER
N= AXILLARY
O
I
A
N

Long head of the triceps?
O= INFRAGLENOID TUBERCLE
I= OLECRANON PROCESS
A= SHOULDER/ELBOW EXT
N=RADIAL
O
I
A
N

Coracobrachialis?
O= CORACOID PROCESS
I= SHAFT OF HUMEROUS
A= SHOULDER FLEXION
N= MUSCULOCUTANEOUS
O
I
A
N

Biceps Brachii?
O= SUPRAGLENOID TUBERCLE (LONG HEAD)
CORACOID PROCESS (SHORT HEAD)
I= RADIAL TUBEROSITY
A= ELBOW FLEXION/SUPINATION
N= MUSCULOCUTANEOUS
O
I
A
N

Teres Minor?
O= INFERIOR ANGLE OF SCAPULA
I= LESSER TUBERCLE
A= SHOULDER ADD/EXT/IR
N= LOWER SCAPULAR
O
I
A
N

Latissimus Dorsi?
O=SPINOUS PROCESSES OF THE LOWER THORACIC AND ALL VERTEBRAE/POST CREST OF ILIUM/LOWER 4 RIBS/INF ANGLE OF SCAPLUA
I= INTERTUBERCULAR GROOVE OF HUMEROUS
A= SHOULDER ADD/EXT/IR/SCAPULAR DEPRESSION
N= THORADORSAL
O
I
A
N

Subscapularis?
O= SUBSCAPULAR FOSSA
I= LESSER TUBERCLE
A= IR OF THE SHOULDER
N= UPPER AND LOWER SUBSCAPULAR
O
I
A
N

Teres Minor?
O= LATERAL BORDER OF THE SCAPULA
I= GREATER TUBERCLE
A=ER OF THE SHOULDER
N= AXILLARY
O
I
A
N

Infraspinatus?
O= INFRASPINATOUS
I= GREATER TUBERCLE
A= ER OF THE SHOULDER
N= SUPRASCAPULAR
O
I
A
N

Supraspinatus?
O= SUPRASPINATOUS FOSSA
I= GREATER TUBERCLE
A= SHOULDER ABD
N= SUPRASCAPULAR
O
I
A
N

Pectoralis Minor
O= RIBS 3-5
I= CORACOID PROCESS OF THE SCAPULA
A= DEPRESSION/DOWNWARD ROTATION OF SCAPULA
N= MEDIAL PECTORAL
O
I
A
N

Lower Trapezius
O= SPINOUS PROCESSES OF T6-T12
I= SPINE OF SCAPULA
A= DEPRESSION/RETRACTION/UPWARD ROTATION OF SCAPULA
N= SPINAL ACCESSORY (CRANIAL NERVE 11)
O
I
A
N

Middle Trapezius
O= SPINOUS PROCESSES OF C7-T5
I= ACROMION
A= RETRACTION OF THE SCAPULA
N= SPINAL ACCESSORY (CRANIAL NEVER 11)
O
I
A
N

Upper Trapezius
O= OCCIPITAL PROTUBERANCE
I= LATERAL 1/3 OF CLAVICLE
A= SCAPULAR ELEVATION/UPPER ROTATION OF SCAPULA
N= SPINAL ACCESSORY (CRANIAL NERVE 11)
O
I
A
N

Rhomboids?
O= SPINOUS PROCESSES OF C7-T5
I= MEDIAL BORDER OF THE SCAPULA
A= RETRACTION/ELEVATION/DOWNWARD ROTATION OF SCAPULA
N= DORSAL SCAPULAR
O
I
A
N

Levator Scapulae?
O= TRANSVERSE PROCESSES OF C1-C4
I= MED BORDER OF SCAPULA
A= ELEVATION AND DOWNWARD ROTATION OF SCAPULA
N= DORSAL SCAPULAR
O
I
A
N

Serratus Anterior?
O= FIRST 9 RIBS
I= MEDIAL BORDER OF SCAPULA
A= PROTRACTS AND UPWARDLY ROTATES SCAPULA
N= LONG THORACIC
Scapular abductors?
-SERRATUS ANTERIOR
Scapular adductors?
-RHOMBOIDS
-MIDDLE TRAPEZIUS
Depressors?
-LOWER TRAPEZIUS
-PECT MINOR
-LATISSIMUS DORSI
Elevators?
-LEVATOR SCAPULA
-UPPER TRAPEZIUS
-RHOMBOIDS
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