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Fiu muscles 2
fiu muscles action innervation blood supply origin and insertion
107
Medical
Professional
08/20/2012

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Term
Trapezius
Definition
"elevate, retract, depress scapula",CN XI,Transverse Cervical Artery,,
Term
Rhomboid major
Definition
retract and rotate scapula,DSN ,Dorsal Scapular,,
Term
Rhomboid minor
Definition
retract and rotate scapula,DSN,Dorsal Scapular,,
Term
Latissimus Dorsi
Definition
extension and adduction,Thoracodorsal,Thoracodorsal,,
Term
Serratus Anterior (SAPR)
Definition
protract and rotate scapula,Long thoracic nerve C5-C7,Thoracodorsal (Lower) and Lateral Thoracic (upper),Ribs 1-8,Medial Scapula
Term
Pec major
Definition
"adduction, flexion and med rot",Lateral + Medial pectoral nerve,thoracoacromial artery,Lateral lip of intertubercular groove,
Term
Pec minor
Definition
stabilize scapula,Medial pectoral nerve,thoracoacromial artery,Ribs 3-5,Coracoid process
Term
Levator Scapulae
Definition
"elevate, rotate scapula",DSN + cervical nerves,Dorsal Scapular,,
Term
Deltoid
Definition
"flex,abd,ext, med rot, lat rot",Axillary nerve,posterior humeral circumflex + thoracoacromial,,Deltoid tuberocity
Term
Supraspinatus (most common injury)
Definition
adbuct,suprascapular nerve,suprascauplar artery,Suprascapular fossa,Greater Tubercle
Term
Infraspinatus
Definition
adduct and lat rot,suprascapular nerve,suprascauplar artery + scapular circumflex,Infrascapular fossa,Greater Tubercle
Term
Subscapularis
Definition
med rot,upper and lower subscapular nerves,Subscapular artery,Subscapular fossa,Lateral lesser tubercle
Term
Teres minor
Definition
adduct and lat rot,Axillary nerve,scapular circumflex,Lateral scapula,Greater Tubercle
Term
Teres major (Ax->Brachial)
Definition
"ext, add & med rot",lower subscapular nerve,thoracodorsal artery,Inferior angle of scapula,Humerus shaft
Term
Biceps brachii (Long head)
Definition
"flex, suppinate",musculocutaneous nerve,brachial artery,Supraglenoid tubercle,Radial tuberosity
Term
Short head
Definition
,,,Coracoid process (SH) ,Radial tuberosity
Term
Coracobrachialis
Definition
"flex, add",musculocutaneous nerve,brachial artery,Coracoid process,
Term
Brachialis
Definition
flex,musculocutaneous nerve,brachial artery,,Coronoid Process
Term
Triceps brachii
Definition
ext,radial nerve,brachial artery + deep brachial + ulnar collateral,Infraglenoid Tubercle (long head),Olecranon
Term
Anconeus
Definition
ext,radial nerve,deep brachial artery,Lateral epicondyle,
Term
Pronator teres
Definition
pronate,median nerve,ulnar and radial,,
Term
Flexor carpi radialis
Definition
flex and abd,median nerve,radial,,
Term
Palmaris Longus
Definition
flex,median nerve,radial,,
Term
Flexor carpi ulnaris
Definition
flex and add,ulnar nerve,
Term
Flexor digitorum superficialis
Definition
flex and flex 2-5 PIP,median nerve,ulnar and radial,,
Term
Flexor digitorum profundus
Definition
felx and flex 2-5 PIP and DIP,1/2 median nerve; 1/2 ulnar nerve,"ulnar, radial, and anterior interosseus",,
Term
Flexor pollicis longus
Definition
flex and flex thumb,median nerve,"ulnar, radial, and anterior interosseus",,
Term
Pronator quadratus
Definition
pronate,median nerve,"ulnar, radial, and anterior interosseus",,
Term
Brachioradialis
Definition
flex,radial nerve,radial recurrent,,
Term
Extensor carpi radialis longus
Definition
ext and abd hand,radial nerve,radial recurrent,,
Term
Extensor carpi radialis brevis
Definition
ext and abd hand,radial nerve,radial recurrent,,
Term
Extensor digitorum
Definition
"ext and ext 2-5 MP, PIP, DIP",radial nerve,posterior interosseus
Term
Extensor digiti minimi
Definition
ext and ext pinky MP PIP,radial nerve, posterior interosseus,,
Term
extensor carpi ulnaris
Definition
ext and add hand,radial nerve,Ulnar,,
Term
suppinator
Definition
supinates,radial nerve,posterior interosseus
Term
Extensor indicis
Definition
ext index MP PIP DIP,radial nerve, posterior interosseus,,
Term
Abductor pollicis longus
Definition
abducts thumb,radial nerve,posterior interosseus -- off ulnar,,Base of 1st metacarpal
Term
Extensor pollicis longus
Definition
extend thumb,radial nerve,posterior interosseus -- off ulnar,,
Term
Extensor pollicis brevis
Definition
extend thumb,radial nerve,posterior interosseus -- off ulnar,,
Term
Opponens pollicis
Definition
oppse,recurrent branch median,Superficial palmar arch,,
Term
Abductor pollicis brevis
Definition
"abduct, oppose and ext",recurrent branch medial,Superficial palmar arch,,
Term
Adductor pollicis
Definition
adduct,deep branch of ulnar,dorsal and palmar metacarpal arches,,
Term
Hypothenar muscles
Definition
,deep branch of ulnar,superficial palmar,,
Term
Lumbricals 1 + 2
Definition
"flex MCP, Ext PIP and DIP",median nerve,Superior and Deep Palmar arch,,
Term
Lumbricals 3 + 4
Definition
"flex MCP, Ext PIP and DIP",deep branch of ulnar,Superior and Deep Palmar arch,,
Term
Dorsal interossei 1-4
Definition
abduct fingers,deep branch of ulnar,deep palmar,,
Term
Palmar interossei 1-3
Definition
adduct fingers,deep branch of ulnar,deep palmar,,
Term
gluteus maximus
Definition
ext and lat rot,Inferior gluteal nerve,inferior gluteal artery + superior gluteal artery,,
Term
gluteus medius
Definition
abd and med rot,superior gluteal nerve,superior gluteal artery,,greater trochanter
Term
gluteus minimus
Definition
abd and med rot,superior gluteal nerve,superior gluteal artery,,greater trochanter
Term
piriformis
Definition
lat rot,nerve to piriformis,inferior gluteal artery + superior gluteal artery,,greater trochanter
Term
superior gemellus
Definition
lat rot,nerve to obturator internus,inferior gluteal artery,,
Term
obturator internus
Definition
lat rot,nerve to obturator internus,inferior gluteal artery,,
Term
inferior gemellus
Definition
lat rot,nerve to quadratus femoris,inferior gluteal artery,,
Term
quadratus femoris
Definition
lat rot,nerve to quadratus femoris,inferior gluteal artery,,
Term
obturator externus
Definition
lat rot,obturator nerve,Obturator artery,,
Term
psoas major
Definition
flex and lat rot,anterior rami L1-L2,medial femoral circumflex,,Lesser Trochanter
Term
psoas minor
Definition
flex and lat rot,anterior rami L1-L2,medial femoral circumflex,,Lesser Trochanter
Term
illiacus
Definition
flex and lat rot,femoral neve L2,medial femoral circumflex,,Lesser Trochanter
Term
Rectus femoris
Definition
flex and ext leg,femoral nerve L3-L4,Lateral femoral circumflex,AIIS,
Term
Vastus lateralis
Definition
ext leg,femoral nerve L3-L4,Lateral femoral circumflex,Linea aspera,common quad tendion via patella
Term
Vastus intermedius
Definition
ext leg,femoral nerve L3-L4,Lateral femoral circumflex,,
Term
Vastus medialis
Definition
ext leg,femoral nerve L3-L4,Deep femoral artery,Linea aspera,
Term
Sartorius
Definition
flex and lat rot,femoral nerve L2-L3,Deep femoral artery,ASIS,
Term
Tensor fasciae latae
Definition
abd and med rot,superior gluteal nerve,Superior Gluteal,ASIS,
Term
Pectineus
Definition
add and flex,femoral nerve ,Medial femoral circumflex,Superior ramus of pubis,
Term
Gracilis
Definition
add and flex and flex leg,obturator nerve,Obturator artery,body of pubis,
Term
Adductor longus
Definition
add and flex,obturator nerve,Femoral artery,,Linea aspera
Term
Adductor brevis
Definition
add,obturator nerve,Femoral artery,,Linea aspera
Term
Adductor Magnus (1/2)
Definition
add and flex,obturator nerve,Deep Femoral,Ischial tuberosity,Linea aspera
Term
Semimembranosus
Definition
ext thigh and flex leg; med rot,tibial part sciatic nerve,deep femoral + inferior gluteal,Ischial tuberosity,femoral shaft
Term
Semitendonosus
Definition
ext thigh and flex leg; med rot,tibial part sciatic nerve,deep femoral + inferior gluteal,Ischial tuberosity,Medial condyle of tibia
Term
Adductor Magnus (1/2)
Definition
add and ext,tibial part sciatic nerve,deep femoral + inferior gluteal,Ischial tuberosity,Linea aspera
Term
Biceps femoris long head
Definition
ext and flex leg lat rot leg,tibial part sciatic nerve,deep femoral + inferior gluteal,Ischial tuberosity,Fibular head
Term
Biceps femoris short head
Definition
ext and flex leg lat rot leg,common fibular division of sciatic nerve,deep femoral + inferior gluteal,lateral linea aspera,Fibular head
Term
Popliteus
Definition
flex leg and med rot tibia unlock,Sciatic nerve,popliteal artery,,
Term
Tibialis anterior
Definition
dorsiflex and invert,Deep fibular nerve,anterior tibial,Lateral condyle of tibia,
Term
Extensor hallucis longus
Definition
dorsiflex and extend hallux,Deep fibular nerve,anterior tibial,,
Term
Extensor digotorum longus
Definition
dorsiflex and extend 2-5,Deep fibular nerve,anterior tibial,,
Term
Fibularis tertius
Definition
dorsiflex and EVERT,Deep fibular nerve,anterior tibial,,
Term
Fibularis longus
Definition
plantarflex and evert,Superifical fibular nerve,fibular artery,,
Term
Fibularis brevis
Definition
palmarflex and evert,Superifical fibular nerve,fibular artery,,
Term
Gastrocnemius
Definition
Flexes foot and leg,tibial nerve,"popliteal, fibular, posterior tibial",,Calcaneus
Term
Soleus
Definition
Flexes foot and leg,tibial nerve,"popliteal, fibular, posterior tibial",,Calcaneus
Term
Plantaris
Definition
Flexes foot and leg,tibial nerve,fibular,Lateral condyle,Calcaneus
Term
Flexor hallucis longus
Definition
plantarflex and flex hallux,tibial nerve,"fibular, posterior tibial",,
Term
Flexor digitorum longus
Definition
Flexes Foot and toes 2-5,tibial nerve,"fibular, posterior tibial",,
Term
Tibialis posterior
Definition
Flexes and Invert foot,tibial nerve,"fibular, posterior tibial",,
Term
Popliteus
Definition
flex leg and med rot tibia unlock,tibial nerve ,popliteal artery ,,
Term
Extensor digitorum brevis
Definition
ext 2-4,deep fibular nerve,dorsalis pedis,,
Term
Flexor digitorum brevis
Definition
flex 2-5,medial plantar nerve,medial plantar,,
Term
Abductor hallucis
Definition
abd hallux,medial plantar nerve,medial plantar,,
Term
Quadratus plantae
Definition
flex 2-5,lateral plantar nerve,lateral plantar,,
Term
spinous and transverse process functions
Definition
muscle attachment and movement,,,
Term
vertebral arch function
Definition
protection of spinal cord,,,
Term
vertebral body function
Definition
support of body weight,,,
Term
anterior longitudinal ligament function
Definition
prevent hyper extension,attached to anterior surface of vertebral bodies discs,,
Term
posterior longitudinal ligament
Definition
prevent hyperflexion and herniation,lies within vetebral canal attached to posterior surfaces of vertebral bodies and discs,,
Term
ligamentum flavum function
Definition
"maintain normal curvature, straighten column post flexion",connects lamina,,
Term
supraspinous
Definition
"limit flextion, becomes ligamentum nuchae",connect tips of spinous process,,
Term
interspinous
Definition
limit flexion,connect spinous processes,,
Term
intertransverse
Definition
"solitary lateral bending, bilateral extension",connect transverse processes,,
Term
zygopophysial joint
Definition
synovial joints that guide and limit spinal movement,connect superior articular joint to inferior articular joint,,
Term
erector spinae group
Definition
"(SILO) spinalis, iliocostalis, longissimus","bilateral action-extension, unilateral action- lateral flexion",,dorsal (posterior) ramus of spinal nerves
Term
spinalis
Definition
"extend spine, flex head and neck laterally to same side",interconnect spinous processes,,
Term
iliocostalis
Definition
"extend spine, flex head and neck laterally to same side",sacrum illiac crest and spinous processes into ribs, dorsal rami of spinal nerves,
Term
longissimus
Definition
"extend spine, flex head and neck laterally to same side",transverse processes,,
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