Teres Minor Muscle: Teres minor muscle is a narrow, elongated muscle of the rotator cuff.
Attachment of the Teres Minor Muscle
Origin: The middle part of the lateral border of scapula
Insertion: The inferior aspect of greater tubercle of the humerus
Action of the Teres Minor Muscle
- Laterally rotates the arm at the shoulder joint.
- Weakly adducts the arm at the shoulder joint.
- Stabilize the shoulder Joint.
Nerve Supply of the Teres Minor Muscle
Axillary nerve(C5 and C6.)
Rotator Cuff muscle:
- Supraspinatus
- Infraspinatus
- Subscapularis
- Teres minor
Upper Extremity Muscle Atlas
- Abductor Pollicis Longus
- Abductor Digiti Minimi
- Abductor Pollicis Brevis
- Adductor Pollicis
- Anconeus
- Biceps Brachii
- Brachioradialis
- Brachialis
- Coracobrachialis
- Deltoid
- Extensor Carpi Radialis Longus
- Extensor Carpi Radialis Brevis
- Extensor Carpi Ulnaris
- Extensor Digitorum
- Extensor Digiti Minimi
- Extensor Indicis
- Extensor Pollicis Longus
- Extensor Pollicis Brevis
- Flexor Carpi Radialis
- Flexor Carpi Ulnaris
- Flexor Digitorum Profundus
- Flexor Digitorum Superficialis
- Flexor Digiti Minimi Brevis
- Flexor Pollicis Brevis
- Flexor Pollicis Longus
- Infraspinatus
- Interosseous Muscles, Dorsal
- Interosseous Muscles, Palmar
- Levator Scapulae
- Latissimus Dorsi
- Opponens Digiti Minimi
- Opponens Pollicis
- Pectoralis Major
- Pectoralis Minor
- Palmaris Longus
- Pronator Quadratus
- Pronator Teres
- Rhomboid Major and Minor
- Subscapularis
- Supinator
- Serratus Anterior
- Supraspinatus
- Trapezius
- Triceps Brachii
- Teres Major
- Teres Minor
