Boards General Info/Anatomy

rotator cuff muscles

supraspinatus

infraspinatus

teres minor

subscapularis

blood supply to the supra and infraspinatus

suprascapular artery

nerve supply to the supra and infraspinatus

supra scapular

blood supply to the teres minor

scapular circumflex

blood supply to the subscapularis

lateral thoracic and subscapular

nerve supply to the teres minor

axillary

nerve supply to the subscapularis

subscapular

action of the supraspinatus

abduction

action of the infraspinatus and teres minor

external rotation

action of the subscapularis

internal rotation

origin and insertion for the supraspinatus and infraspinatus

fossa of scapula

greater tubercle of humerus

origin and insertion for teres minor

lateral border dorsal scapula

greater tubercle of humerus

subscapularis origin and insertion

subscapular fossa of scapula

lesser tubercle of humerus

latissimus dorsi nerve

thoracodorsal

trapezius nerve

spinal accessory

rhomboid nerve

dorsal scapular

serratus anterior nerve

long thoracic

deltoid nerve

axillary

teres major nerve

subscapular

pectorals major nerve

medial pectoral nerve

latissimus dorsi action

extension and internal rotation of arm

trapezius action

adduction of scapula

rhomboid action

scapular retraction

serrates anterior action

adheres scapula to chest wall

deltoid action

abduction of the arm

teres major action

external rotation and adduction of arm

pectoralis minor action

draws scapula forward

origin and insertion of rhomboid

Minor: SP of C& and T1

Major: SP on T2-5

scapula

deltoid origin and insertion

trapezius, clavicle, acromion, spine of scapula

deltoid tuberosity of humerus

anterior arm muscles

biceps brachii

brachialis

brachioradialis

coracobrachialis

pronator teres

nerve for the biceps brachia, brachial, and coracobrachialis

musculocutaneous

nerve for the brachioradialis

radial

nerve for the pronator teres

median

blood supply for the biceps brachia, brachial, brachioradialis, coracobrachialis

brachial

blood supply for the pronator teres

ulnar

action of the biceps brachii

flexes the elbow and supinates the forearm

action of the brachial and brachioradialis

flexes the elbow

coracobrachialis action

flexes and adducts the arm

pronator teres action

pronate the forearm

biceps brachii short head origin and insertion

coracoid process

radial tuberosity

biceps brachii long head origin and insertion

supraglenoid tubercle of scap

radial tuberosity

brachialis origin and insertion

humerus

tuberosity and coronoid process of ulna

pronator teres origin and insertion

humeral and ulnar head

radius

posterior arm muscles

triceps and anconeus

nerve supply for triceps and ancones

radial

blood supply for triceps and anconeus

brachial

action of the triceps and anconeus

extension

insertion of the triceps and anconeus

olecranon process of the ulna

anterior compartment of the forearm major blood supply

ulnar

anterior compartment of the forearm muscles

biceps brachii

flexor radialis

flexor carpi ulnaris

flexor digitorum profundus

pronator teres

flexor pollicis longus

palmaris longus

nerve supply to flexor radials, pronator teres, flexor pollicis longus, palmaris longus

median

nerve supply to flexor carpi ulnaris

ulnar

nerve supply to flexor digitorum profundus

median and ulnar

action of flexor radialis

flex and abduct the wrist

action of the flexor carpi ulnaris

flex and adduct wrist

action of flexor digitorum profundus

flex DIP, PIP, MCP

action of flexor pollicis longus

flexes distal thumb

action of palmaris longus

wrist flexor

origin of flexor radials and flexor carpi ulnaris

medial epicondyle of humerus

insertion of flexor digitorum profundus

palmar surface of distal 2-5 phalanges

origin and insertion of flexor pollicis longus

medial epicondyle of humerus

palmar aponeurosis

muscles of the posterior compartment of forearm

extensor carpi radialis longus and brevis

extensor carpi ulnaris

nerve supply to extensor carpi radialis longus and brevis

radial

nerve supply to extensor carpi ulnaris

posterior interosseous nerve

action of extensor carpi radialis longus and brevis

extend and abduct wrist

action of extensor carpi ulnaris

extends and adducts wrist

origin of extensor carpi radialis longus and brevis

lateral epicondyle of humerus

insertion of extensor carpi radialis longus

base of 2nd metacarpal

insertion of extensor carpi radials brevis

base of 3rd metacarpal

insertion of extensor carpi ulnaris

base of 5th matacarpal

levator ani and coccygeus nerve

pudendal plexus

levator ani blood supply

internal pudendal and inferior rectal

levator ani action

constrict rectum and vaginal cavity

levator ani origin and insertion

pubis and ischial spine

coccyx

coccygeus blood supply

internal pudendal, inferior rectal and inferior gluteal

coccygeus action

pulls forward and supports coccyx

coccygeus origin and insertion

ischial spine

coccyx

transverse perinei profundus nerve

branch of pudendal

transverse perinei profundus blood supply

internal pudendal

transverse perinei profundus action

assist perineal body, helps sphincter action and supports vagina/prostate

transverse perinei profundus origin and insertion

ischial rami

medial tendinous raphe and sides of vagina

sphincter ani externus nerve

branch of pudendal

sphincter ani externus blood supply

inferior rectal and transverse perineal

sphincter ani externus action

contracts orifice

sphincter ani externus origin and insertion

anococcygeal raphe

surrounds anal canal

anterior compartment of the thigh

rectus femoris

vastus laterlais, medialis, intermedius

sartorius

iliopsoas, ilíacas, psoas

medial compartment of the thigh

adductors, gracilis, pectineus

posterior compartment of the thigh

biceps femoris, semitendinosus, semimembranousus

lateral compartment of thigh

TFL, gluteus medius, minimus, maximus

nerve and blood supply to the anterior compartment of the Thigh

femoral

action of rectus femoris

extends leg and flexes thigh

actions of the vastus laterals, medals, intermedius

extend the leg

action of the sartorius

hip and knee flexion, external rotates thigh

action of the psoas

hip flexion

O and I of rectus femoris

AIIS

patella

O and I of vastus lateralis

greater trochanter

patella

O and I of vastus medialis

linea aspera

patella

O and I of sartorius

ASIS and Tibia

blood supply to medial compartment of thigh

obturator

nerve supply to adductors and gracilis

obturator