ʻO OptimaTM CT670, he 64-lālani 128-layer spiral CT, ke kū nei ʻo ia kekahi o nā mea hana kiʻi kiʻi ʻoi loa o ka honua, e hoʻokō ana i ka hoʻonā sub-millimeter i ka loaʻa ʻana o nā kiʻi. ʻO ka maʻamau, ʻo ka manawa e kiʻi ai i nā kiʻi ma kahi o 0.5 kekona (no ka hoʻololi ʻana i ka huli ʻana piha). Ua hoʻemi ʻia ka manawa scan no kahi papa hoʻokahi i ka pae ʻelua kekona, ʻoiai ʻo ka manawa hoʻoponopono kiʻi he pōkole e like me hoʻokahi kekona, aneane hiki i ka hiki ke kiʻi i ka manawa maoli.
ʻOi aku ka nui o nā lālani ma kahi CT scanner, ʻoi aku ka maikaʻi o ka hoʻonā scan ma ke kino o ke kanaka, e ʻae ana i nā kauka e ʻike maʻalahi i nā loli maʻalahi o ka pae mua. ʻO ka 64-lālani 128-layer CT he leo CT maoli, e lanakila ana i nā drawbacks mua o ka CT scanner i ka nānā ʻole-cross-sectional, e like me ka hopena o ke alapiʻi a me ka hōʻike maopopo ʻole o nā hale maʻalahi. Hiki iā ia ke nānā i nā kīʻaha koko i ʻeha, hoʻomaʻamaʻa i nā ʻenehana "peeling" a me "ka wehe ʻana i ka iwi", a hiki i nā kauka ke ʻike maʻalahi i ka liʻiliʻi ma lalo o 2mm.