Research progress on invasive cervical resorption
10.12016/j.issn.2096-1456.2024.01.011
- VernacularTitle:侵袭性牙颈部外吸收的研究进展
- Author:
Qiuping LIU
1
;
Qiu JIANG
Author Information
1. 吉林大学口腔医院儿童口腔科,吉林 长春(130021)
- Keywords:
tooth resorption;
invasive cervical resorption;
receptor activator of nuclear factor;
receptor activa-tor for nuclear factor-κB ligand;
osteoprotegerin;
inflammatory factor;
multiple idiopathic external cervical root re-sorption;
susceptibility factors;
cone
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2024;32(1):70-75
- CountryChina
- Language:Chinese
-
Abstract:
Tooth absorption can be divided into physiological absorption and pathological absorption.Root absorp-tion of mature deciduous teeth is physiological absorption.Pathological absorption includes internal absorption and ex-ternal absorption.Internal absorption,also known as intramedullary absorption,includes inflammatory absorption and al-ternative absorption.External tooth absorption originates from the outer surface of the root or the neck of the tooth and can be divided into inflammatory absorption,alternative absorption,pressure resorption and invasive cervical resorption.Invasive cervical resorption(ICR)is pathological damage caused by many factors,which usually begins in the cemento-enamel junction and extends peripherally or horizontally in the dentin.It hardly invades the pulp.Orthodontic devices,trauma,bleaching,systemic diseases,and the use of certain medications can all lead to invasive cervical resorption.The clinical manifestations of ICR are usually asymptomatic or not obvious,and most of which are found in imaging examina-tions.Because caries and internal absorption are often misdiagnosed through plain apical radiography,cone beam com-puted tomography(CBCT)can help to better understand the situation of invasive cervical resorption.Because the patho-genesis and etiology of invasive cervical resorption are not fully understood,clinical negligence and inadequate treat-ment of invasive cervical resorption can even cause unnecessary tooth loss.This article reviews the latest research prog-ress on the histopathologic features,pathogenic mechanism,susceptibility factors,diagnosis and treatment of ICR,with special emphasis on susceptibility factors and their mechanisms.
- Full text:侵袭性牙颈部外吸收的研究进展.pdf
