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posteriororigin1
posteriororigin
| Question | Answer |
|---|---|
| deltoid | lateral third of clavicle, acromion, spine of scapula |
| supraspinatus | supraspinous fossa of scapula |
| infraspinatus | infraspinous fossa of scapula |
| teres minor | upper 2/3rd of lateral border of scapula |
| teres major | inferior angle of scapula |
| subscapularis | subscapular fossa of scapula |
| latissumus dorsi | spinous process of lower 6 thoracic and all lumbar and sacral vertebrae, posterior part of iliac crest |
| trapezius | external occipital protuberance, ligamentum nuchae, spinous process of 7th cervical and al thoracic vertebrae |
| rhomboid major | spinor processes of 2nd-5th thoracic vertebrae |
| rhomboid minor | lower part of ligamentum nuchae, spinous processes of 7th cervical and 5th thoracic vertebrae |
| levator scapulae | transverse process of upper 4 cervical vertebrae |
| serratus anterior | ribs 1-8 on anterolateral thoracic wall |
| quadratus lumborum | medial part of iliac crest |
| gluteus maximus | lateral surface of ilium behind posterior gluteal line, posterior surface of sacrum |
| gluteus medius | lateral surface of ilium between anterior and posterior gluteal lines |
| gluteus minimus | lateral surface of ilium between anterior and inferior gluteal lines |
| piriformis | sacrum |
| obturator internus | obturator membrane, bone around obturator foramen on internal surface of pelvis |
| superior gemellus | ischial spine |
| inferior gemellus | ischial tuberosity |
| quatratus femoris | ischial tuberosity |
| tensor fasciae latae | iliac crest posterior to anterior superior iliac spine |
| semitendinosus | ischial tuberosity |
| semimembranosis | ischial tuberosity |
| biceps femoris | long head: ischial tuberosity short head:linea aspera of femur and lateral intermuscular septum |
| gracilis | inferior ramus of pubis, ramus of ischium |
| adductor longus | pubic tubercle |