Radiologically determined orthodontically induced external apical root resorption in incisors after non-surgical orthodontic treatment of class II division 1 malocclusion: a systematic review

被引:47
作者
Tieu L.D. [1 ]
Saltaji H. [1 ]
Normando D. [1 ]
Flores-Mir C. [1 ]
机构
[1] School of Dentistry, University of Alberta, Alberta
关键词
Root resorption; Systematic review; Class II malocclusion;
D O I
10.1186/s40510-014-0048-7
中图分类号
学科分类号
摘要
This study aims to critically evaluate orthodontically induced external apical root resorption (OIEARR) in incisors of patients undergoing non-surgical orthodontic treatment of class II division 1 malocclusion by a systematic review of the published data. An electronic search of two databases was performed; the bibliographies of relevant articles were also reviewed. Studies were included if they examined the amount of OIEARR in incisors produced during non-surgical orthodontic treatment of individuals with class II division I malocclusion in the permanent dentition. Individuals had no previous history of OIEARR, syndromes, pathologies, or general diseases. Study selections, risk of bias assessment, and data extraction were performed in duplicate. Eight studies of moderate methodological quality were finally included. An increased prevalence (65.6% to 98.1%) and mild to moderate severity of OIEARR (<4 mm and <1/3 original root) were reported. No sex difference in root resorption was found. For the maxillary incisors, there was no evidence that either the central or lateral incisor was more susceptible to OIEARR. A weak to moderate positive correlation between treatment duration and root resorption, and anteroposterior apical displacement and root resorption was found. Current limited evidence suggests that non-surgical comprehensive orthodontic treatment to correct class II division 1 malocclusions causes increased prevalence and severity of OIEARR the more the incisor roots are displaced and the longer this movement takes.
引用
收藏
相关论文
共 187 条
  • [1] Owman-Moll P(1996)The effects of a four-fold increased orthodontic force magnitude on tooth movement and root resorptions. An intra-individual study in adolescents Eur J Orthod 18 287-294
  • [2] Kurol J(1996)Effects of a doubled orthodontic force magnitude on tooth movement and root resorptions. An inter-individual study in adolescents Eur J Orthod 18 141-150
  • [3] Lundgren D(1998)Hyalinization and root resorption during early orthodontic tooth movement in adolescents Angle Orthod 68 161-165
  • [4] Owman-Moll P(1982)Root resorption in bicuspid intrusion. A scanning electron microscope study Angle Orthod 52 235-258
  • [5] Kurol J(1996)Prevalence and severity of apical root resorption and alveolar bone loss in orthodontically treated adults Am J Orthod Dentofacial Orthop 109 28-37
  • [6] Lundgren D(1998)Early radiographic diagnosis of apical root resorption during orthodontic treatment: a study of maxillary incisors Eur J Orthod 20 57-63
  • [7] Kurol J(1989)Long-term evaluation of root resorption occurring during orthodontic treatment Am J Orthod Dentofacial Orthop 96 43-46
  • [8] Owman-Moll P(2007)Apical root resorption after orthodontic treatment – a retrospective study Eur J Orthod 29 408-412
  • [9] Harry MR(1995)Risk factors for apical root resorption of maxillary anterior teeth in adult orthodontic patients Am J Orthod Dentofacial Orthop 108 48-55
  • [10] Sims MR(2001)Predicting and preventing root resorption: Part I. Diagnostic factors Am J Orthod Dentofacial Orthop 119 505-510