[Total ethmoidectomy by a combined extradural frontal and lateral paranasal approach].
D005004:Ethmoid Bone / Q000601:surgery*; D005005:Ethmoid Sinus / Q000601:surgery; D006801:Humans; D008722:Methods; D010255:Paranasal Sinus Neoplasms / Q000401:mortality / Q000601:surgery*; D012888:Skull Neoplasms / Q000401:mortality / Q000601:surgery*
Ethmoïdectomie totale par voie combinée frontale extra-durale et para-latéro-nasale.