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Flashcards in Spinal Anat - Irene Gold Deck (258)
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241

borders of the occipital triangle?

trap, SCM, omohyoid

242

borders of the carotid triangle?

madible, SCM, Omohyoid superior belly

243

borders of the omoclavicular triangle?

inf omohyoid, SCM, clavical

244

borders of lumbar triangle (petits)

exteral oblique(lat), lat dorsi(med), iliac crest(inf), internal oblique(floor)

245

how much of adult spine is the IVD

25%

246

what is the nucleus pulposis is the remnant of?

the notochord

247

where does the supraspinous ligment run?

C7 SP to S1

248

what is the supraspinous lig called above the C7?

Ligamentum Nuchae

249

what does the ligamentum flavum do for the zygapophaseal joint?

strengthens medial aspect of zygapophyseal joint

250

where does the tectoral membrane run?

from C2 to inion

251

what is the tectoral membrane a continuation of?

the PLL

252

function of Alar lig

attaches dens to foramen magnum

253

what isimportant about the post atlantooccipital membrane?

these ossify

254

what is the dentate lig?

extension of pia mater

255

what is the cremasteric muscle formed by?

aponeurosis of the internal abdominal oblique muscle

256

what is the inguinal ligament formed by?

aponeurosis of the external oblique muscle

257

what is contained in the greater sciatic foramen?

superior and inf glut vessels; sup and inf glut n., internal pudental vessels, pudendal n, sciatic n, post femoral cut n, nerves to obturator internus and quadratus

258

contents of lesser sciatic foramen

tendon of obturator internus, nerve to obturator internus, internal pudendal vessels and pudendal n