Back - Thoracic and Lumbar Flashcards
SPINALIS THORACIS
O - SP T11-L2
I - SP T2 - T8
LONGISSIMUS THORACIS
O - SP L1-5, dorsal sacrum, iliac crest
I - TVP lumbars and thoracics, ribs 2-12
ILIOCOSTALIS THORACIS
O - SUPERIOR BORDERS OF RIBS 6-12 MEDIAL TO ANGLES
I - SUPERIOR RIBS AND TVP C7
ILIOCOSTALIS LUMBORUM
O - ILIAC CREST, SACRAL CRESTS, AND LUMBAR SP’S
I - INFERIOR SURFACES OF RIBS 6-12 NEAR THEIR ANGLES
SEMISPINALIS THORACIS
O - TVP T6-T10
I - SP C6-T4
MULTIFIDUS
O - SACRUM AND TVP OF EACH VERTEBRAE
I - SP OF THE 3RD OR 4TH MORE SUPERIOR VERTEBRAE
ROTARORES (CERVICIS, THORACIC, LUMBAR)
O - TVP OF THE VERTEBRAE IN EACH REGION
I - SP OF THE ADJACENT MORE SUPERIOR VERTEBRAE
INTERSPINALES
O - SP OF EACH VERTEBRAE
I - SP OF THE MORE SUPERIOR VERTEBRAE
INTERTRANSVERSARII
O - TVP OF EACH VERTEBRAE
I - TVP OF MORE SUPERIOR VERTEBRAE
QUADRATUS LUMBORUM
O - ILIAC CREST AND ILIOLUMBER LIGAMENT
I - LAST RIB AND TVP OF LUMBAR VERTEBRAE