Flashcards

Msak

Shanti Woolcock English 53 cards

Cards in this deck (53)

1—Leg Group posterior
Gastrocnemius
O: super Condylar line of the femur
I: posterior surface Calcaneus via calcaneal tendon
Action: Flex the Knee
, Plantar Flex the Ankle
Innervation: Tibial Nerve
2—Leg Group Posterior
Soleus
O: Soleil line. Proximal posterior surface of the Tibia and posterior aspect of head of femur
I: Calcaneus tendon via calcaneal tendon
Action: Plantar flex the ankle
Innervation: Tibial Nerve
3—Leg Group Deep Posterior
Tibialis Posterior
O:Proximal posterior shaft of tibia and fibula, and interosseous membrane
I: All five tarsal bones and bases of second through fourth metatarsal
Action: Plantar flex the ankle invert the foot
Nervation; Tibial
4—Leg Group Posterior
flex dIgItorum longues
O: Middle, posterior surface of tibia
I: Distal phalanges of second through fifth toes
Action: Flex the second through fifth toes. Weak plantar flexion of the ankle. Invert the foot
5—Leg Group Posterior
Flexor hallucis
Longus
O: Middle half of posterior fibula.
I: Distal phalanx of first toe
Action: Flex the first toe, weak plantar flexion of the ankle. Invert the foot.
Innervation: Tibial nerve
6—Anterior group
Tibialis Anterior
O: Lateral condyle of the tibia: Proximal lateral surface of the Tibia and interosseous membrane.
I: Medial cuneiform and base of the first metatarsal
Action: Invert the foot and dorsiflex the ankle.
Innervation: Deep fibular nerve.
7—Anterior group
Extensor Hallicus longues
O: Middle anterior surface of fibula and interosseous membrane
I: Distal phalanx of first toes
Action: Extend the first toe, Dorsiflex the ankle, Invert the foot.
Innervation: Deep fibular
8—Anterior group
Extensor digitorum Longus
O: Lateral condyle of tibia: proximal anterior shaft fibula and interosseous membrane.
I: Middle and distal phalanges of second through fifth toes
Action: Extend the second through fifth toes dorsiflex the ankle. Evert the foot.
Innervation: Deep fibula
9—Lateral compartment
Fibularis longus
O: Head of fibula and proximal head of fibula and two thirds of lateral fibula.
I: Base of first metatarsal and medial cuneiform
Action: Evert the foot, assist to plantar flex the ankle
Superficial fibular
10—Lateral compartment of
Fibularis Brevis
O: Distal two thirds of lateral fibula
I: Tuberosity of fifth metatarsal
Action: Evert the foot, assist to plantar flex the ankle
Innervation: Superficial fibula
11—Anterior compartment of leg
Fibularis Tertius
12—Dorsal surface of the foot
Extensor Digitorum Brevis
O: Dorsal aspect of calcaneus
I: Second through fourth toes
Action: Extend second to fifth toes
Innervation: Deep fibular nerve
13—Dorsal surface of the foot
Extensor hallucis Brevis
O: Dorsal aspect of calcaneus
I: Proximal phalanx of first toe
Action: Extend the first toe
Innervation: Deep fibular nerve
14—Superficial plantar surface of the foot
Abductor hallucis
O: Medial process of the calcaneus
I: Proximal phalanx of first toe
Abduct the fist toe assist to flex the first toe
Innervation: Medial plantar nerve
15—Superficial plantar surface of the foot
Abductor Digi Mini
O: Lateral process of the Calcaneus
I: Proximal phalanx of first toe
Action: Flex the fifth toe, abduct the fifth toe.
Innervation: Lateral plantar Nerve
16—Second layer of plantar surface of the foot
Quadratus Plantae
O:Medial and lateral sides of plantar surface of the calcaneus
I:Posterior and lateral aspect of the flexor digitorum longus tendon
Action: Assist flexor digitorum longus tendon to flex the second through fifth toes
Innervation: Tibial Nerve
17—Second layer of plantar surface of the foot
Lumbercles pedis
O:Tendons of flexor digitorum longus
I: Bases of proximal phalanges of second through fifth toes
Actions: Flex the proximal phalanges of second through fifth toes
Extend the middle and distal phalanges of second through filth toes.
Tibial Nerve
18—Third layer of plantar surface of the foot
Flexor hallucis brevis
O: Plantar surface of the cuboid and lateral cuneiform
I: Medial and lateral surface of the base of proximal phalanx of first toe
Action: Flex the first toe
Innervation: Lateral plantar nerve
19—Third layer of plantar surface of the foot
Flexor digiti mini
O: Base of fifth metatarsal
I: Proximal phalanx of fifth toe
A: Flex the fifth toe
Nervation: Lateral plantar nerve
20—Third layer of plantar surface of the foot
Adductor Hallucis
O: Oblique head: bases of second through fourth metatarsals
I: Transverse head: Plantar ligament of third through Fifth metatarsophalangeal joints
Lateral surface of base of proximal phalanx of first toe
Action: Flex and adduct the first toe
Innervation: Medial plantar nerve
21—Muscles of the shoulder
Muscles of the shoulder
Deltoid
Lateral ⅓ of clavicle, acromion and spine of scapula
Deltoid tuberosity of humorous
All fibers: abduct the shoulder
Anterior fibers: flex and medially rotate , horizontally adduct the shoulder
Posterior fibers: extend , lately rotate, horizontally abduct the shoulder
Axillary nerve
O: Lateral ⅓ of clavicle, acromion and spine of scapula
I: Deltoid tuberosity of humorous
Actions: All fibers: abduct the shoulder
Anterior fibers: flex and medially rotate , horizontally adduct the shoulder
Posterior fibers: extend , lately rotate, horizontally abduct the shoulder
Innervation: Axillary nerve
22—Anterior trunk muscles
Pecrolis Major
O: Medial half of clavicle , sternum and cartilage of the first through sixth rib
I: Lateral crest of greater tubercle of humorous
Action: All fibers: adduct the shoulder. Assist to elevate the thorax
Upper fibers: Flex the shoulder, horizontally adduct the shoulder
Lower fibers: extend the shoulder
Innervation: Upper fibers : lateral pectoral nerve
Lower fibers: Lateral and medial pectoral nerve
23—Anterior trunk muscles
Pectoralis Minor
O:Third, fourth and fifth ribs.
I: Medial surface of the coracoid process of the scapula
Action: Depresses the scapula
Innervation: Pectoral nerve
24—Anterior trunk muscles
Subclavius
O:First rib and cartilage
I: Inferior surface of middle one third of the clavicle
Action: Elevate the first rib
Innervation: Subclavian nerve
25—Superficial back muscles
Trapezius
O: Spinous processes and fibers, external occipital protuberance(base of skull)
I: Lateral one third of clavicle, acromion, and spine of scapula
Action: Bilaterally; extend the neck and spine
Middle fibers adduct and stabilize the scapula
Lower fibers: depress the scapula
Innervation: Spinal portion of the cranial nerve
26—Superficial back muscles
Rhomboids
Origin: Major: spinous processes of T2- T5 Minor: Spinous processes of C-7 and T1
Insertion: Major: Medial border of the scapula between the spine of the scapula and the inferior angle.
Minor: Upper portion of the Medial border of the scapula across from the spine of scapula
Action: Adduction and retraction of the scapula. Elevate the scapula. Downwardly rotate the scapula.
Innervation: Dorsal scapular nerve
27—Superficial back muscles
Latissimus Dorsi
O:Inferior angle of scapula, ,Spinous process of 6 thoracic vertebrae, Last four ribs of thoracolumbar fascia, and posterior iliac crest.
I: Intertubercular groove of the Humerus
Action: Extend the shoulder, Adduct the shoulder and medially rotate the shoulder
Innervation: Thoracodorsal nerve
28—Poster shoulder muscle
Teres Major
O:Inferior angle and lower one third of lateral border of scapula
I: Crest of lesser tubercle of humerus
A: Extend the shoulder, adduct the shoulder, and medially rotate the shoulder
Innervation: Lower subscapular nerve
29—Rotator cuff
Supraspinatus
O: Supraspinous fossa of scapula
I: Greater tubercle of humerus
Action: Abduct the shoulder
Stabilize the head of humerus in the glenoid Cavity
Supra scapular Nerve
30—Rotator cuff
Infraspinatus
A: Infraspinous fossa of the scapula
O:The greater tubercle of humerus
Action: Stabilize the head of the humerus in the glenoid Cavity. Adduct the shoulder. Latterly rotate the shoulder
Innervation: Suprascapular Nerve
31—Rotator cuff
Teres Minors
O:Upper two thirds of the Lateral border of scapula
O:Greater tubercle of humerus
Action: Stabilize the Head of the humerus is the glenoid cavity. Adduct the shoulder. Latterly rotate the shoulder
Innervation: Axillary nerve
32—Rotator cuff
Subscapularis
O: Subscapular fossa of scapula
I: Lesser tubercle of humerus
Action: Medially rotate the arm, Stabilize the head of humerus in the the Joint Cavity
Innervation: Upper and lower Subscapular Nerve
33—Anterior arm muscles
Biceps Brachii
O:Short head: coracoid process of scapula
Long head: supra glenoid tubercle of scapula
I: Tuberosity of the radius. Aponeurosis ( attaches to muscle not bone) of the Biceps Brachii.
Action: Flex the elbow, supinate the forearm, flex the shoulder and assist with adduction.
Innervation: Musculocutaneous Nerve
34—Anterior arm muscles
Coracobrachialis
O:Coracoid process of the scapula
I: Medial surface of Mid humeral shaft
Action: Flex the shoulder, adduct the shoulder
Innervation: Musculocutaneous Nerve
35—Anterior arm muscles
Brachialis
O:Distal half of anterior surface of humerus (mid shaft )
I: Tuberosity, and coronoid process of ulna
Action: Flex the elbow
Innervation: Dual innervation: Musculocutaneous , small branch from radial
36—Posterior arm muscles
Triceps Brachii
O: Long head: Infraglenoid tubercle of the scapula
Lateral head: Posterior surface of proximal half of humerus
Medial: Posterior surface of distal half of humerus
O: Olecranon process of ulna
Action: All heads: Extend the elbow
Long head: extends the shoulder, adducts the shoulder
Radial
37—Extensors of the wrist( Posterior muscles)
Extensor carpi radialis lounges
O: Distal one third of lateral supracondylar ridge of humerus
I: Lounges: base of second metatarsal
A: Extends and abducts the wrist, assist to extend the elbow
Radial N.
38—Extensors of the wrist extensor radialis carpi brevis
O: common extensor Tendon from lateral epicondyle of humerus
I :base of third metatarsal
A:Extends and abducts hand at wrist, assist to extend the elbow
Radial N.
39—Extensors of the wrist Extensor carpi ulnaris
O: conmen extensor tendon from Lateral epicondyle of humerus
I: Base of 5th metacarpal
A: Extends and adducts wrist
Radial N.
40—Posterior muscles of the forearm (extensors of the wrist)
Extensor indicis
O:Posterior surface of distal shaft of ulna and interosseous membrane
I: Extensor expansion of 2nd digit
A: Extends 2nd digit and helps extend hand at wrist
Radial N.
41—Posterior muscles of the forearm
Extensor Digitorum ( muscles of the forearm extensors of the wrist)
O:Lateral epicondyle of humerus
I: Bases of middle and distal phalanges of second through fifth fingers
A:
Extends second through fifth digits, assists wrist extension
Radial N.
42—Posterior muscles of the forearm
Posterior muscles of the forearm (extensor of the wrist )
Extensor Digiti Minimi
o: Lateral epicondyle of humerus
I: Extensor expansion of 5th digit
A:Extends 5th digit
Radial N.
43Muscles of the ElbowSupinator
Anconeus
Pronator Teres Pronator
Quadratus
44—supinator
O: Lateral epicondyle of the humerus, radial collateral ligament , Annual ligament and supinator crest of ulna
I:Anterior, lateral surface of proximal one third of radial shaft
A: Supinate the forearm
N: Radial
45—Anconeus
O: Lateral epicondyle of humerus
I: Olecranon prosses and posterior surface of ulna
A: extends the elbow
Radial Nerve
46—Pronator teres( muscles of posterior surface of the elbow)
O: Common flexor tendon from medial epicondyle of humerus & coronoid process of the ulna
I: Middle of lateral surface of the radialis s
A: Pronate the forearm/ assist to flex the elbow
N: Medial
47—Pronator Quadratus
O : Medial, anterior surface of distal ulna
I :Lateral, anterior surface of distal radials
A: Pronate the forearm
N: Median
48—Flexor carpi radialis ( flexors of the wrist)
O: Medial epicondyle of humerus
I: Base of 2nd and 3rd metacarpal
A: Flexes and abducts hand at wrist (radial deviation); assist flexion of elbow
N:Median N.
49—Palmaris longus ( flexor of the wrist)
O :Medial epicondyle of humerus
I:Distal half of flexor retinaculum and palmar aponeurosis
A:Flexes hand at wrist and tenses palmar aponeurosis
N:Median N.
50—Flexor carpi ulnaris( flexor of the wrist)
O: Superficial head: medial epicondyle of humerus
Deep head: olecranon and posterior border of ulna
I: Pisiform bone, hook of hamate bone, base of 5th metacarpal
A: Flexes and adducts hand at wrist
N: Ulnar nerve
51—Flexor digitorum superficialis ( flexor of the wrist)
O: Humeroulnar head: medial epicondyle of humerus, coronoid, process of ulna, ulnar collateral ligament
Radial head: superior half of anterior radius
I: Sites of middle phalanges of 2nd through 5th fingers
A: Flex the second thru 5th fingers, flex the wrist
N:Median N.
52—Flexor digitorum profundus ( flexors of the wrist )
O:Medial and anterior surface of proximal 3/4 of ulna and interosseous membrane
I:Bases of distal phalanges, palmar surface of second thru 5th fingers
A:Flex the second thru 5th fingers, flex the wrist
N: Ulnar and medial
53—Brachial radials
O : Lateral condyle of humerus? prox 2/3 of the supracondylar ridge of humerus
I: styloid processes of radials
A: flex the elbow assist to pronate and supinate forearm when the movements are resisted
N: radial