Darej feair

Kuhntin 1895 described a procedure wherein he removed the anterior wall of thissinus in an attempt to clear the 613 frontal and bundles of the diseased mucosa. He stripped the mucosa up tothe 613 frontal wig and stented the frontonasal duct to improve thedrainage. In 1898 Riedel performed obliteration of the sinus. He advocatedcomplete removal of the anterior table and floor of FS with stripping of the mucosa. Heperformed this procedure in a patient with osteomyelitis of the frontal bone. Thisprocedure caused an unsightly deformity of the skull. 613 frontal wig in 1903 advocated the retention of 1 cm bar ofthe supraorbital rim. 613 frontal wigwas able to avoid deformity by retaining this bar of bone.