Upper appendicular musculature Flashcards
(37 cards)
What are the 7 muscles that move the pectoral girdle?
- Trapezius m.
- Levator scapulae m.
- Rhomboideus minor m.
- Rhomboideus major m.
- Pectoralis minor m.
- Subclavius m.
- Serratus anterior m.
What are the 9 muscles that move the arm?
- Pectoralis major m.
- Coracobrachialis m.
- Deltoid m.
- Latissimus dorsi m.
- Supraspinatus m.
- Infraspinatus m.
- Teres minor m.
- Subscapularis m.
- Teres major m.
What are the 3 muscles that move the forearm?
- Biceps brachii m.
- Brachialis m.
- Triceps brachii m.
What are the 5 anterior forearm muscles?
- Pronator teres m.
- Flexor carpi radialis m.
- Palmaris longus
- Flexor carpi ulnaris m.
- Flexor digitorum
What are the 7 posterior forearm muscles?
- Brachioradialis m.
- Extensor carpi radialis longus m.
- Extensor carpi radialis brevis m.
- Extensor digitorum communis m.
- Extensor digiti minimi m.
- Extensor carpi ulnaris m.
- Anconeus
What are the 3 fascia of the wrist?
- Antebrachial fascia (lig.)
- Flexor retinaculum (lig.)
- Extensor retinaculum
What are the 2 intrinsic muscle groups of the hand?
- Thenar eminence
- Hypothenar eminence
What is the origin and insertion of the trapezius m.?
Origin: occipital protuberance, SP C1-C4
Insertion: Lateral 1/3 clavicle; scapula spine and acromion
What is the origin and insertion of the levator scapulae m.?
Origin: TP C1-C4
Insertion: upper 1/4 medial border of scapula
What is the origin and insertion of the Rhomboideus minor m.?
Origin: SP C7-T1
Insertion: mid-portion medial border of scapula
What is the origin and insertion of the Rhomboideus major m.?
Origin: SP T2-T5
Insertion: lower 1/2 medial border of scapula
What is the origin and insertion of the subclavius m.?
Origin: 1st rib and costal cartilage
Insertion: Subclavian groove of clavicle
What is the origin and insertion of the serratus anterior m.?
Origin: First 8-9 ribs
Insertion: Medial border of scapula
What is the origin and insertion of the pectoralis major m.?
Origin: clavicle, sternum, costal cartilage of true ribs
Insertion: Lateral lip of inter tubercular groove of humerus
What is the origin and insertion of the coracobrachialis m.?
Origin: Coracoid process of scapula
Insertion: mid-shaft of humerus
What is the origin and insertion of the Deltoid m.?
Origin: clavicle, acromion and spine of scapula
Insertion: deltoid tuberosity of humerus
What is the origin and insertion of the latissimus dorsi m.?
Origin: SP T7-T12; thoracolumbar fascia; iliac crest
Insertion: intertubercular groove of humerus
What is the origin and insertion of the supraspinatus m.?
Origin: supraspinous fossa m.
Insertion: greater tubercle of humerus
What is the origin and insertion of the infraspinatus m.?
Origin: infraspinous fossa of scapulae
Insertion: greater tubercle of humerus
What is the origin and insertion of the teres minor m.?
Origin: axillary border of scapula
Insertion: greater tubercle of humerus
What is the origin and insertion of the subscapularis m.?
Origin: subscapular fossa of scapula
Insertion: lesster tubercle of humerus
What is the origin and insertion of the teres major m.
Origin: inferior angle of scapula
Insertion: medial lip of intertubercular groove of humerus
What is the origin (long and short head) and insertion of the biceps brachii m.?
Origin: Long-supraglenoid tubercle of scapula
Short-coracoid process of scapula
Insertion: radial tuberosity and bicipital aponeurosis
What is the origin and insertion of the brachialis m.?
Origin: distal 1/2 of anterior surface of humerus
Insertion: Coronoid process and tuberosity of ulna
