Muscles: Origins Flashcards
(30 cards)
Masseter: Origin
Maxilla, zygomatic arch
Temporalis: Origin
Temporal bone
Orbicularis oculi: Origin
medial wall of orbit
Sternocleidomastoid: origin
Manubrium, clavicle
Rectus abdominis: Origin
Pubis, pubic symphysis
External oblique: Origin
Ribs
Internal oblique: Origin
Iliac crest, thoracolumbar fascia, inguinal ligament
Transverse abdominis: Origin
Iliac crest, lumbar fascia, rib cartilage
Trapezius: Origin
Occipital bone, cervical and thoracic vertebrae
Pectoralis major: Origin
Clavicle, sternum, costal (rib) cartilage
Serratus anterior: Origin
Ribs 1-8 or 9
Latissumus dorsi: Origin
Vertebral spines from T17 to the sacrum, iliac crest
Deltoid: Origin
Acromial end of clavicle, acromion, and spine of scapula
Biceps brachii: Origin
Tubercle superior to glenoid cavity and coracoid process of scapula
Triceps brachii: Origin
One location on the scapula,
two on humerus
Brachioradialis: Origin
Lateral border of distal end of humerus
Gluteus maximus: Origin
Iliac crest, sacrum, coccyx
Gluteus medius: Origin
Ilium
Gracilis: Origin
Pubic symphysis, pubis
Rectus femoris: Origin
Ilium
Vastus lateralis: Origin
Great trochanter and linea aspera of femur
Vastus medialis: Origin
Linea aspera of femur
Vastus intermedius: Origin
Body(shaft) of femur
Sartorius: Origin
Ilium
