Mecanmed ke motlakase oa 'certebra' ea baetsi ba metlae ea 'certebra ' Re ka fana ka litšebeletso tsa litsebi le theko e betere ho uena. Haeba u thahasella bongaka tsa 'mele oa 'cervical' lihlahisoa tsa Malebela: Litlhoko tsa Bohlokoa: OEM, O IME, o hlophisitsoe ka kopo, 'me u re bolelle litlhoko tsa rona. Re latela boleng ba phomolo ba letsoalo, tšebeletso e inehetseng.