Chitsanzo chachikulu cha msanachi chimasonyeza mbali zonse zazikulu za msana uliwonse mwatsatanetsatane, kuphatikizapo msana, mizu ya mitsempha, mitsempha ya vertebral, intervertebral discs, transverse process, ndi zigawo za vertebral.Lembani mbali zosiyanasiyana za msana: khomo lachiberekero, thoracic, lumbar, sacrum ndi tailbone kuti muphunzire molondola.Zinthu zazikuluzikulu zikuphatikizapo: msana wosinthika, mafupa a chiuno, sacrum, fupa la occipital, mitsempha ya msana, mitsempha ya mitsempha ndi
Lumbar chimbale, etc. Ndi mpando wapamwamba wachitsulo.
Kulongedza: 2 zidutswa / bokosi, 80x32x39cm, 9kgs