牙槽骨角形吸收的危险因素研究进展OA

Alveolar bone angular resorption,also known as vertical alveolar bone resorption,often forms infra-bony pockets.In the absence of periodontal system treatment,these sites are at increased risk of further alveolar bone loss.Thus,early prediction and timely treatment are important;nevertheless,this requires the identification of various risk fac-tors for alveolar bone angular resorption.This article reviews the microbiological,biological,behavioral,local,systemic,and iatrogenic risk factors associated with angular resorption of alveolar bone.