Definition of "oromaxillary"

Other and less common causes for an oromaxillary fistula are infections, cysts and neoplasms of the maxilla which may destroy the intervening bone, resulting in a fistula between the maxillary sinus and the oral cavity.

1947, William Lincoln Ballenger, Howard Charles Ballenger, John Jacob Ballenger, Diseases of the Nose, Throat and Ear, page 208