ligaments of spinal column Flashcards
where is the anterior longitudinal ligament segments
c1-l5
what is the anterior long lig on oc-c1
occiput
what is the all on sacrum-coccyx
anterior sacrococcygeal
what are the location of all
body and anterior tubercle of atlas to sacrum
what are the location of the pll
posterior body of c2 to sacrum
what are the segments of the posterior longitudinal lig
c3-l5
what is the pll at 0c-c2
tectorial membrane
what is the pll at sacrum- coccyx
posterior deep sacrococcygeal
where do u have ivds
c3-coccyx
what segments find capsular lig
c1-l5
where do you not find capsular lig
oc-c1 and sacrum-coccyx
what segments find supraspinous lig
t1-l5
what is the supraspinous lig called at oc-c7
ligamentum nuchae
what is the supraspinous lig called when at sacrum - coccyx
posterior superficial sacroccygeal
what is the location of the interspinous lig
sp to sp
what segments do you find the interspinous lig
c3-l5
where do you not find the interspinous lig
oc-c1 c1-c2 sacrum-coccyx
where do you find the intertransverse lig
tp-tp
what segments do you find intertransverse lig
c1-7 (not well defined) t1-l5
where do you not find the intertransverse lig
oc-c1 and sacrum-coccyx
what segments do you find the ligamentum flavum
c1-l5
where do you find the ligamentum flavum
lamina to lamina
what is ligamentum flavum called at oc-c1
atlanto-occipital
where do you not find the ligamentum flavum
sacrum-coccyx
where do you find the ligamentum nuchae
external occipital protuberanceto spinous process of c7
what segments do you find ligamentum nuchae
oc-c7
what is the ligamentum nucahe called when at t1-l5
supraspinous
where do you not find the ligamentum nuchae
sacrum-coccyx
where do you find the cruciate lig
transverse: medial tubercle to medial tubercle
superior longitudinal: transverse ligament to anterior rim foramen magnum
inferior longitudinal: transverse lig to body of c2
what segments do you find the cruciate
oc-c2
where do you find the alar ligament
ondontoid process to ipsilateral occipital condyle
what segments do you find the alar lig
dens to occiput oc-c2
where find tectorial lig
posterior body c2 to foramen magnum
what segments do you find tectorial lig
oc-c2
what is tectorial lig called at c3-l5
posterior longitudinal lig
what is the tectorial lig called at sacrum-coccyx
posterior deep sacrococcygeal
where find atlanto occipital
postieor arch of atlas to foramen magnum
and anterior arch to foramen magnum
what segment do you find atlanto occipital
oc-c1
what is atlanto occipital called from c1-l5
ligamentum flavum
what segment do you not find antlanto occipital
sacrum coccyx
what segments find the atlanto axial lig
c1-c2
what segments find costovertebral lig
t1-t12
what segments find lumbocostal lig
t12-l1
what segment find costotransverse anterior/posterior/medial/lateral
t1-t12
sacrotuberous ligament attaches what to what
sacrum to ischial tuberosity
sacrospinous ligament attachments
sacrum to ischial spine
what is the anterior sacroccygeal called at oc-c1
occiput
what is anterior sacrococcygeal called segments c1-l5
anterior longitudinal
what segment find anterior sacrococcygeal
sacrum - coccyx
what segment find posterior superficial sacroccycgeal
sacrum to coccyx
what is posterior superificial sacrococcygeal called at oc-c7
ligamentum nuchae
what is posterior superficial sacrococcygeal called at segments t1-l5
supraspinous
what segment find posterior deep sacrococcygeal
sacrum coccyx
what is post deep sacro called at segments oc-c2
tectorial
what is post deep sacroccygeal called at segments at c3-l5
posterior longitudinal
the pll is anatomically part of the () component while biomechanically its part of the () component
anterior component
posterior component
the all is ()x stronger then the pll
4x
the tensile strength of the all is strongest in the
lumbar region
the pll’s resistance to axial tension/compressive loading is only () of all’s resistance
1/6
what ligament takes most of the strain during rotation
capsular lig
during hyperflexion what two ligs fail first
supraspinous and interspinous
what is the only tue elastic ligament in the body
ligamentum flavum
ligamentum flavum is % elastin
70-80