Thierbach V, Quarcoo S, Orlian A I
Flushing Hospital Medical Center, Department of Dentistry, USA.
N Y State Dent J. 2000 Oct;66(8):26-8.
The typical peripheral ossifying fibroma (POF) usually occurs on the free margin of the gingiva. POF is also thought to arise from the periodontal ligament. The case presented here is unique by virtue of its etiology, size and location.
典型的外周骨化性纤维瘤（POF）通常发生于牙龈游离缘。外周骨化性纤维瘤也被认为起源于牙周膜。此处呈现的病例因其病因、大小和位置而独特。
