Ku tshunguriwa ka le henhla ka xirho lexi nghenisiweke ku khumba hi ku kongoma ku fambisana ka xona ni tinyama ta munhu. Hi tirhisa maendlelo yo hambana ya vutshunguri bya le henhla, ku fana na electrolytic polishing, sandblasting, laser processing, na swin’wana, ku antswisa ku khwaxa ka le henhla, ku tsakama na swin’wana swa xirho lexi nghenisiweke. Exikarhi ka swona, electropolishing yinga antswisa swinene ku hetiseka ka le henhla, ku hunguta ntshikelelo, naku hunguta khombo ra ku tluleriwa; sandblasting yinga engetela ku khwaxa ka vuandlalo xikan’we naku hlohletela kukula ka ti tissue ta marhambu.