A descriptive retrospective study of 49 cases (10.43 percent) of children maxillary sinusitis among 469 maxillary sinusitis cases in ENT Department Hospital Semarang (1994-1995) had been done. The predominant symptoms and signs were nasal discharge (73.5 percent), nasal obstruction (38.8 percent), post nasal discharge (32.7 percent) and cough (26.5 percent). On X-ray examination, the oposity, m…