罕见胫骨骨化性纤维瘤１例朱晓东陈方民刘明廷（附属医院骨科，滨州市２５６６０３）关键词儿童；胫骨；骨化性纤维瘤骨化性纤维瘤好发于颌骨，属良性肿瘤，发生于长骨者极其罕见，国外作者１９８１年报道，世界文献中有５６例［１］，国内作者１９８４年仅报道６例［２］... A rare case of ossification fibroids of the humerus Zhu Xiaodong Chen Fangmin Liu Mingting (Department of Orthopaedics, the Affiliated Hospital, Binzhou 256603) Key words Child; Fibula; Ossifying fibroma An ossifying fibroid tumor occurs predominantly in the jawbone and is a benign tumor that occurs in long bones. It is extremely rare. Foreign authors reported in 1981 that there were 56 cases in the world’s literature [1]. Domestic authors only reported 6 cases in 1984 [2]...