Muscle Origin And Insertions Flashcards

1
Q

What is the origin and insertion of the rectus femoris

A

Origin - anterior inferior iliac spine and ilium of pelvis
Insertion - patella

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2
Q

What is the origin and insertion of the vastus lateralis

A

Origin - greater trochanter and lateral lip of linea aspera of femur
Insertion - patella

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3
Q

What is the origin and insertion of the vastus medialis

A

Origin - intertrochanteric line and medial lip of linea aspera of femur
Insertion - patella

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4
Q

What is the origin and insertion of the vastus intermedius

A

Origin - anterior and lateral surfaces of femoral shaft
Insertion - patella

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5
Q

What is the origin and insertion of the semitendinosus

A

Origin - ischial tuberosity of pelvis
Insertion - medial surface of tibia

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6
Q

What is the origin and insertion of the semimembranosus

A

Origin - ischial tuberosity
Insertion - medial tibial condyle

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7
Q

What is the origin and insertion of the biceps femoris

A

Origin - ischial tuberosity and linea aspera on posterior surface of femur
Insertion - head of fibula

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8
Q

What is the origin and insertion of the gastrocnemius

A

Origin - lateral femoral condyle and medial femoral condyle
Insertion - calcaneus

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9
Q

What is the origin and insertion of the tibialis anterior

A

Origin - lateral surface of tibia
Insertion - medial cuneiform bone and metatarsal 1

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10
Q

What is the origin and insertion of the soleus

A

Origin - soleal line of tibia
Insertion - calcaneus

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11
Q

What is the origin and insertion of the lattisimus dorsi

A

Origin - spinous processes of T7-T12, iliac crest, inferior three ribs
Insertion - intertubercular sulcus of humerus

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12
Q

What is the origin and insertion of the rectus abdominis

A

Origin - crest of pubis bone
Insertion - xiphoid process of sternum, costal cartilage of ribs 5-7

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13
Q

What is the origin and insertion of the external obliques

A

Origin - external surface of ribs 5-12
Insertion - anterior half of iliac crest, pubic tubercle

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14
Q

What is the origin and insertion of the internal obliques

A

Origin - iliac crest
Insertion - lower four ribs

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15
Q

What is the origin and insertion of the deltoid

A

Origin - lateral third of clavicle, acromion and spine of scapula
Insertion - deltoid tuberosity of humerus

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16
Q

What is the origin and insertion of the pectoralis minor

A

Origin - 3-5 ribs
Insertion - Coracoid process of scapula

17
Q

What is the origin and insertion of the pectorals major

A

Origin - anterior surface of medial clavicle, anterior surface of sternum, costal cartilage of first six ribs
Insertion - intertubercular sulcus of humerus

18
Q

What is the origin and insertion of the biceps brachii

A

Origin - long head: supraglenoid tubercle of scapula short head: coracoid process of scapula
Insertion - radial tuberosity and fascia of forearm

19
Q

What is the origin and insertion of the brachialis

A

Origin - medial and lateral surfaces of humerus shaft
Insertion - ulnar tuberosity

20
Q

What is the origin and insertion of the triceps brachii

A

Origin - long head: infraglenoid tubercle of scapula medial and lateral heads: posterior surface of humerus
Insertion - oclreanon of ulna

21
Q

What is the origin and insertion of the gluteus maximus

A

Origin - gluteal surface of ilium, sacrum and coccyx
Insertion - iliotibial tract and greater tuberosity of femur

22
Q

What is the origin and insertion of the gluteus medius

A

Origin - gluteal surface of ilium
Insertion - lateral surface of greater trochanter

23
Q

What is the origin and insertion of the gluteus minimus

A

Origin - ilium
Insertion - anterior side of greater trochanter

24
Q

What is the origin and insertion of the tensor facia lata

A

Origin - anterior iliac crest
Insertion - iliotibial tract

25
Q

What is the origin and insertion of the psoas major

A

Origin - transverse process and vertebral bodies of T12-L5
Insertion - lesser trochanter of femur

26
Q

What is the origin and insertion of the adductors (Magnus, brevis and longus)

A

Origin - pubis
Insertion - linea aspera of femur