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ANAT102 > ANAT102 Muscle Attachments > Flashcards

ANAT102 Muscle Attachments Flashcards

1
Q

Pectoralis Major Proximal Attachments (sternal head)

A
  • Anterior manubrium and body of sternum

* Anterior costal cartilages 1-6

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2
Q

Pectoralis Major Distal Attachments (sternal head)

A

• Lateral lip of intertubercular groove of humerus

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3
Q

Latissimus Dorsi Proximal Attachments

A
  • Spinous processes of T6-S5 vertebrae
  • Iliac crest
  • Ribs 9-12
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4
Q

Latissimus Dorsi Distal Attachments

A

• Floor of intertubercular groove of humerus

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5
Q

Trapezius Proximal Attachments

A
  • External occipital protuberance of skull
  • Superior nuchal line of skull
  • Acromion of scapula
  • Ligamentum nuchae
  • Spinous processes of C7-T12 vertebrae
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6
Q

Trapezius Distal Attachments

A
  • Lateral 1/3 of clavicle
  • Acromian process
  • Medial end of spine of scapula
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7
Q

Rhomboid Major Proximal Attachments

A

• Spinous process of T2-T5 vertebrae

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8
Q

Rhomboid Major Distal Attachments

A

• Medial border of scapula between base of spine and the inferior angle

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9
Q

Rhomboid Minor Proximal Attachments

A

• Spinous processes of C7-T1

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10
Q

Rhomboid Minor Distal Attachments

A

• Medial border of scapula at base of spine

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11
Q

Levator Scapulae Proximal Attachments

A

• Transverse processes of C1-C3 vertebrae

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12
Q

Levator Scapulae Distal Attachments

A

• Medial border of scapula between superior angle of base of spine

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13
Q

Serratus Anterior Proximal Attachments

A

• Anterior surfaces of ribs 1-8

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14
Q

Serratus Anterior Distal Attachments

A
  • Medial border of scapula

* Inferior angle of scapula

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15
Q

Pectoralis Major Proximal Attachments (clavicular head)

A

• Medial ½ anterior clavicle

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16
Q

Pectoralis Major Distal Attachments (Clavicular Head)

A

• Lateral lip of intertubercular groove of humerus

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17
Q

Deltoid Proximal Attachments

A
  • Lateral 1/3 clavicle
  • Acromion process of scapula
  • Spine of scapula
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18
Q

Deltoid Distal Attachments

A

• Deltoid tuberosity of humerus

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19
Q

Coracobrachialis Proximal Attachments

A

• Coracoid process

20
Q

Coracobrachialis Distal Attachments

A

• Medial side mid shaft humerus

21
Q

Teres Major Proximal Attachment

A

• Posterior surface of scapula near inferior angle

22
Q

Teres Major Distal Attachments

A

• Medial lip of inter-tubercular groove of humerus

23
Q

Teres Minor Proximal Attachments

A

• Lateral border of the scapula

24
Q

Teres Minor Distal Attachments

A
  • Greater tubercle of humerus

* Capsule of shoulder joint

25
Q

Subscapularis Proximal Attachments

A

• Subscapular fossa of scapula

26
Q

Subscapularis Distal Attachments

A
  • Lesser tubercle of humerus

* Capsule of shoulder joint

27
Q

Supraspinatus Proximal Attachments

A

• Supraspinous fossa of scapula

28
Q

Supraspinatus Distal Attachments

A
  • Greater tubercle of humerus

* Capsule of shoulder joint

29
Q

Infraspinatus Proximal Attachments

A

• Infraspinous fossa of scapula

30
Q

Infraspinatus Distal Attachments

A
  • Greater tubercle of humerus

* Capsule of shoulder joint

31
Q

Biceps brachii short head proximal attachments

A
  • Coracoid process
32
Q

Biceps brachii long head proximal attachments

A
  • Supraglenoid tubercle of scapula

- Superior part of glenoid labrum

33
Q

Biceps brachii distal attachments

A
  • Radial tuberosity

- Deep fascia of ulnar side of forearm via the bicipital aponeurosis

34
Q

Triceps brachii long head proximal attachments

A
  • Infraglenoid tubercle of scapula

- Inferior part of glenoid labrum

35
Q

Triceps brachii lateral head proximal attachments

A
  • Posterior shaft of humerus lateral to the spiral groove
36
Q

Triceps brachii medial head proximal attachments

A
  • Posterior shaft of humerus medial to the spiral groove
37
Q

Triceps brachii distal attachments

A
  • Olecranon process of ulna

- Posterior capsule of elbow joint

38
Q

Brachialis proximal attachments

A
  • Distal 2/3 of anterior shaft of humerus
39
Q

Brachialis distal attachments

A
  • Ulnar tuberosity

- Coronoid process of ulna

40
Q

Brachioradialis proximal attachments

A
  • Lateral supracondylar ridge of humerus
41
Q

Brachioradialis distal attachments

A
  • Distal radius just proximal to the styloid process
42
Q

Pronator teres proximal attachments

A
  • Medial supracondylar ridge of humerus
  • Medial epicondyle of humerus
  • Medial surface of proximal ulna
43
Q

Pronator teres distal attachments

A
  • Impression for pronator teres on lateral midshaft of radius
44
Q

Pronator quadratus proximal attachments

A
  • Distal 1/4 anterior ulna
45
Q

Pronator quadratus distal attachments

A
  • Distal 1/4 anterior radius
46
Q

Supinator proximal attachments

A
  • Lateral epicondyle of humerus
  • Supinator crest and fossa on ulna
  • Radial collateral and annular ligaments

ANAT102 (1 decks)

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