[Exclusion of the frontal sinus in the treatment of chronic frontal sinusitis].
D002908:Chronic Disease; D005626:Frontal Sinus / Q000601:surgery*; D015522:Frontal Sinusitis; D006801:Humans; D010256:Paranasal Sinuses; D012852:Sinusitis / Q000601:surgery*
FRONTAL SINUS/surgery; SINUSITIS/surgery