title: [Osteoplastic opening of the frontal sinuses. An improved method].
mesh_terms: D003399:Craniotomy; D005624:Frontal Bone / Q000601:surgery; D005626:Frontal Sinus / Q000601:surgery*; D006801:Humans; D010027:Osteotomy; D010254:Paranasal Sinus Diseases / Q000601:surgery
vernacular_title: Osteoplastyczne otwarcie zatok czołowych. Udoskonalona technika.