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.Kusiyana kwa msana kumasiyanitsidwa ndi mtundu
Zigawo: Mitsempha ya chiberekero, vertebrae ya thoracic, lumbar vertebrae, sacrum ndi coccyx kuti muphunzire molondola.Zinthu zazikuluzikulu zikuphatikizapo: bendability
Msana, sacrum, occipital bone, vertebral artery, mitsempha ya mitsempha ndi lumbar intervertebral disc.Ndi mpando wapamwamba wachitsulo.
Kuyika: 2 PCS/katoni, 80x32x39cm, 7kgs