Mtundu waukulu wa msana wachilengedwewu ukuwonetsa zonse zazikulu za msana uliwonse mwatsatanetsatane, kuphatikiza msana,
Mitsempha ya mitsempha, mitsempha ya vertebral, discs split, transverse process of spine, ndi gawo la vertebral.Malo a minofu adafotokozedwa pamanja
Kuti mudziwe zambiri.Zinthu zazikuluzikulu zikuphatikizapo: bendability
Msana, sacrum, occipital bone, vertebral artery, mitsempha ya mitsempha ndi lumbar intervertebral disc.Ndi mpando wapamwamba wachitsulo.