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Muscles Study Guide
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Muscles of the Head
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Frontal Occipital Temporalis Trapezius Splenius capitis Masseter
Sternocleidomastoid Trapezius Splenius capitis 3
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Orbicularis oculi Levator labii superioris Zygomaticus minor and major
Buccinator Risorius 5
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Mentalis Depressor anguli oris Platysma Orbicularis oris Depressor
labii inferioris Depressor anguli oris Platysma 7
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Frontal Occipital Orbicularis oculi Levator labii superioris
Temporalis Zygomaticus minor and major Buccinator Masseter Risorius Sternocleidomastoid Orbicularis oris Mentalis Trapezius Depressor labii inferioris Splenius capitis Depressor anguli oris Platysma 9
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Temporalis Orbicularis oris Masseter Buccinator 11
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Muscles of Mastication and Tongue Movement
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Tongue Styloglossus Stylohyoid Thyrohyoid Styloid process Hyoid bone
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Muscles of Anterior Neck and Throat
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Mylohyoid Stylohyoid Hyoid bone Sternohyoid Sternocleido- mastoid
Omohyoid (superior belly) Sternohyoid Sternocleido- mastoid Omohyoid (inferior belly) 17
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Anterior belly Digastric Posterior belly Stylohyoid (cut) Thyrohyoid
Thyroid cartilage of the larynx Thyroid gland Sternothyroid 19
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Mylohyoid Anterior belly Stylohyoid Digastric Hyoid bone
Posterior belly Omohyoid (superior belly) Stylohyoid (cut) Thyrohyoid Sternohyoid Thyroid cartilage of the larynx Sternocleido- mastoid Thyroid gland Omohyoid (inferior belly) Sternothyroid 21
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Muscles of Head Movement
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1st cervical vertebra Middle scalene Sternocleido- mastoid Anterior
Mastoid process Middle scalene Sternocleido- mastoid Anterior scalene Posterior scalene Anterior 24
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Anterior 25
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Mastoid process Splenius capitis Splenius cervicis Posterior 26
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Posterior 27
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Muscles of Neck and Vertebral Column
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Mastoid process of temporal bone Longissimus capitis Iliocostalis
cervicis Longissimus cervicis Iliocostalis thoracis Longissimus thoracis 29
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Iliocostalis Erector spinae Longissimus Spinalis Iliocostalis lumborum
External oblique 31
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Ligamentum nuchae Semispinalis capitis Semispinalis cervicis
thoracis Quadratus lumborum 33
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Ligamentum nuchae Mastoid process of temporal bone Semispinalis
capitis Longissimus capitis Semispinalis cervicis Iliocostalis cervicis Longissimus cervicis Semispinalis thoracis Iliocostalis thoracis Longissimus thoracis Iliocostalis Erector spinae Longissimus Spinalis Iliocostalis lumborum Quadratus lumborum External oblique 35
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Muscles of Abdominal Wall
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Serratus anterior Transversus abdominis Internal oblique
External oblique Aponeurosis 38
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Pectoralis major Linea alba Rectus abdominis Inguinal ligament 40
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Pectoralis major Serratus anterior Linea alba Transversus abdominis
Rectus abdominis Internal oblique External oblique Aponeurosis Inguinal ligament 42
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Superficial Muscles of the Anterior Thorax
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Sternocleidomastoid Deltoid Pectoralis major Sternum Biceps brachii 45
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Subclavius Clavicle Subscapularis Pectoralis minor Coracobrachialis
Serratus anterior Humerus 47
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Sternocleidomastoid Subclavius Clavicle Subscapularis Deltoid
Pectoralis minor Pectoralis major Coracobrachialis Sternum Serratus anterior Biceps brachii Humerus 49
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Superficial Muscles of the Posterior Thorax
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Trapezius Deltoid Rhomboid minor Rhomboid major Latissimus dorsi 52
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Levator scapulae Supraspinatus Clavicle Spine of scapula Infraspinatus
Teres minor Teres major Humerus 54
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Levator scapulae Supraspinatus Trapezius Clavicle Deltoid
Spine of scapula Rhomboid minor Infraspinatus Rhomboid major Teres minor Teres major Humerus Latissimus dorsi 56
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Muscles of the Shoulder and Upper Arm
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Clavicle Deltoid Sternum Pectoralis major Coracobrachialis
Anterior view 59
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Anterior view 60
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Lateral head Triceps brachii Long head Medial head Biceps brachii
Brachialis Brachioradialis Anterior view 61
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Anterior view 62
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Clavicle Deltoid Sternum Pectoralis major Coracobrachialis
Lateral head Triceps brachii Long head Medial head Biceps brachii Brachialis Brachioradialis Anterior view 63
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Anterior view 64
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Muscles Crossing the Shoulder and Elbow Joint
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Supraspinatus Deltoid (cut) Infraspinatus Teres minor Teres major
Posterior view 66
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Posterior view 67
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Triceps brachii Lateral head Long head Latissimus dorsi Anconeus
Posterior view 68
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Posterior view 69
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Supraspinatus Deltoid (cut) Infraspinatus Teres minor Teres major
Triceps brachii Lateral head Long head Latissimus dorsi Anconeus Posterior view 70
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Posterior view 71
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Muscles of the Forearm
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SUPERFICIAL Muscles of right anterior forearm - supinated
Palmar aponeurosis Flexor retinaculum Flexor digitorum superficialis Flexor carpi ulnaris Palmaris longus Flexor carpi radialis Pronator teres Brachioradialis Medial epicondyle of humerus 73
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SUPERFICIAL Muscles of right anterior forearm - supinated
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DEEPER Muscles of right anterior forearm - supinated
Pronator quadratus Flexor digitorum superficialis Flexor pollicis longus Extensor carpi radialis longus 75
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DEEPER Muscles of right anterior forearm - supinated
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DEEPEST Muscles of right anterior forearm - supinated
Thenar muscles of thumb Flexor digitorum profundus Supinator 77
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DEEPEST Muscles of right anterior forearm - supinated
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SUPERFICIAL Muscles of right posterior forearm - pronated
Extensor pollicis longus Abductor pollicis longus Extensor digitorum Extensor carpi ulnaris Extensor carpi radialis brevis Anconeus Extensor carpi radialis longus 79
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SUPERFICIAL Muscles of right posterior forearm - pronated
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DEEP Muscles of right posterior forearm - pronated
Extensor pollicis brevis Extensor pollicis longus Extensor indicis Supinator Anconeus 81
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DEEP Muscles of right posterior forearm - pronated
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Muscles Crossing Hip and Knee
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Muscles Crossing Hip and Knee
Quadratus lumborum Psoas minor Psoas major Iliacus Tensor fasciae latae 84
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Muscles Crossing Hip and Knee
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Muscles Crossing Hip and Knee
Sartorius Vastus lateralis Rectus femoris Vastus intermedius (below) Vastus medialis Tendon of quadriceps femoris 86
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Muscles Crossing Hip and Knee
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Muscles Crossing Hip and Knee
Pectineus Adductor longus Gracilis Adductor magnus Patellar ligament 88
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Muscles Crossing Hip and Knee
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Muscles Crossing Hip and Knee
Quadratus lumborum Psoas minor Psoas major Iliacus Tensor fasciae latae Sartorius Pectineus Adductor longus Vastus lateralis Rectus femoris Gracilis Vastus intermedius (below) Adductor magnus Vastus medialis Tendon of quadriceps femoris Patellar ligament 90
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Muscles Crossing Hip and Knee
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Posterior Muscles of Hip and Thigh
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Posterior muscles of the right hip and thigh.
Adductor magnus Gracilis Semimembranosus Semitendinosus 93
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Posterior muscles of the right hip and thigh.
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Posterior muscles of the right hip and thigh.
Gluteus medius Gluteus maximus (Gluteus minimus deep) Iliotibial tract Biceps femoris Long head (short head deep) 95
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Posterior muscles of the right hip and thigh.
( ) 96
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Posterior muscles of the right hip and thigh.
Gluteus medius Gluteus maximus (Gluteus minimus deep) Adductor magnus Gracilis Semimembranosus Iliotibial tract Semitendinosus Biceps femoris Long head (short head deep) 97
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Posterior muscles of the right hip and thigh.
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Muscles of Anterior Compartment of the Leg
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Muscles of the anterior compartment of the leg.
Fibularis longus Gastrocnemius Tibialis anterior Fibularis longus Extensor digitorum longus Soleus Extensor hallucis longus Fibularis tertius Superior and inferior extensor retinacula 100
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Muscles of the anterior compartment of the leg.
Superior and inferior extensor retinacula 101
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Muscles of Lateral Compartment of the Leg
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Muscles of lateral compartment of the right leg.
Gastrocnemius Soleus Fibularis longus Extensor digitorum longus Tibialis anterior Extensor hallucis longus 103
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Muscles of lateral compartment of the right leg.
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Muscles of lateral compartment of the right leg.
Fibularis brevis Flexor hallucis longus 105
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Muscles of lateral compartment of the right leg.
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Muscles of Posterior Compartment of the Leg
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Muscles of the posterior compartment of the right leg.
Deep Plantaris Superficial Popliteus Gastrocnemius Medial head Lateral head Soleus Fibularis longus Tendon of gastrocnemius Fibularis brevis Calcaneal tendon 108
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Muscles of the posterior compartment of the right leg.
Deep Superficial 109
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Muscles of the posterior compartment of the right leg.
Flexor digitorum longus Tibialis posterior Flexor hallucis longus Fibularis longus Fibularis brevis Calcaneus 110
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Muscles of the posterior compartment of the right leg.
Calcaneus 111
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THE END
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