抄録
The operation method as a treatment of chronic sinusitis which we usually experience mostly in the oto-rhino-laryngological department has been improved recently, but still it is known that we have relapses after the treatment or difficulty in its cure.
As a suggestion in solving this point, we had sent the examination cards to the patients who had chronic sinusitis from 1944 (Showa 19) till 1957 (Showa 32), asking their medical changes before and after the operation.
The result showed that the cure-rate was 64% in 1944 and 1945, and 75% in 1954 and 1955. The report on the allergy was added to this.
