Le modeli inkulu yendalo ibonisa zonke izinto eziphambili zomqolo ngamnye kwiinkcukacha ezinkulu, kubandakanya umqolo,
Iingcambu ze-nerve, amagcisa e-vertebraries, inkqubo ye-disc, inkqubo ethe tyaba, kunye necandelo le-vertebral. Iindawo zemisipha zazityhafile ngesandla
Ukuqhubeka nokufunda. Izinto eziphambili zibandakanya: Ukungafundwa
I-Spine, i-Chem, ithambo le-Occipital, i-vertebral artery, i-nervery ye-nerve kunye ne-interverebral disc. Ngesihlalo sentsimbi esiyifunayo.