新生儿或婴幼儿上颌骨骨髓炎是非牙源性的化脓性炎症，目前仍偶有发生。本文对我院收治的１５例治疗体会作一分析。１资料与方法１．１发病率。１９７５年１月～１９９７年１２月，我科共收治新生儿急性上颌骨骨髓炎１５例，同时期我院产科共接生成活新生儿４１８６９例，... Newborn or infant maxillary osteomyelitis is a non-odontogenic purulent inflammation that is still occurring occasionally. This article admitted to our hospital 15 cases of treatment for an analysis. 1 Materials and Methods 1.1 Incidence. From January 1975 to December 1997, 15 cases of acute maxillary osteomyelitis were admitted to our department, and 41869 cases of live newborns were born in our hospital at the same time.