Sternocleidomastoid Trapezius Deltoid Pectoralis major Coracobrachialis Lateral head of triceps brachii Biceps brachii Pronator teres Brachioradialis Serratus anterior External oblique

Muscles of the shoulder - Frontal view

Main visible anatomical structures:
  • Sternocleidomastoid
  • Trapezius
  • Deltoid
  • Pectoralis major
  • Coracobrachialis
  • Lateral head of triceps brachii
  • Biceps brachii
  • Pronator teres
  • Brachioradialis
  • Serratus anterior
  • External oblique
Splenius capitis Sternocleidomastoid Splenius cervicis Trapezius: descending part Trapezius: transverse part Trapezius: ascending part Deltoid Teres minor Teres major Triceps brachii: long head Triceps brachii: lateral head Biceps brachii Brachialis Brachioradialis Infraspinatus Anconeus Olecranon Latissimus dorsi

Muscles of the shoulder - Posterior view

Main visible anatomical structures:
  • Splenius capitis
  • Sternocleidomastoid
  • Splenius cervicis
  • Trapezius: descending part
  • Trapezius: transverse part
  • Trapezius: ascending part
  • Deltoid
  • Teres minor
  • Teres major
  • Triceps brachii: long head
  • Triceps brachii: lateral head
  • Biceps brachii
  • Brachialis
  • Brachioradialis
  • Infraspinatus
  • Anconeus
  • Olecranon
  • Latissimus dorsi
Subscapularis Subscapularis

Muscles of the shoulder - View from above

Main visible anatomical structures:
  • Subscapularis
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