Key to Spinal Cord, cross section - models SC 10 & 11 1 dorsal gray horn 2 ventral gray horn 3 lateral gray horn 4 gray commissure 5 ventral root 6 dorsla root (rootlets) 7 lateral gray horn 8 ventral median sulcus/fissure 9 dorsal median sulcus/fissure 10a ventral root 10b dorsal root 11 dorsal root 12 lateral gray horn 13 ventral gray horn 14 gray commissure 15 central canal 16 white matter 17 ventral horn 18 dorsal horn 19 ventral median sulcus/fissure 20 dorsal median sulcus/fissure 21 dorsal root ganglion 22 ventral root 23 white matter 24 dorsal root |