Int J Stomatol ›› 2021, Vol. 48 ›› Issue (5): 600-608.doi: 10.7518/gjkq.2021082

• Reviews • Previous Articles     Next Articles

Strategies for preventing alveolar-bone dehiscence and fenestration during orthodontic treatment

Zhou Mengqi(),Chen Xuepeng,Fu Baiping()   

  1. Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
  • Received:2020-11-10 Revised:2021-04-23 Online:2021-09-01 Published:2021-09-10
  • Contact: Baiping Fu E-mail:21818689@zju.edu.cn;fbp@zju.edu.cn
  • Supported by:
    Zhejiang Provincial Natural Science Foundation of China(LY18H140001)

Abstract:

Alveolar bone dehiscence and fenestration have high incidence in natural dentition, and their distribution and frequency are related to the malocclusion type. Cone beam computed tomography has a certain value in the diagnosis of dehiscence and fenestration. Dehiscence and fenestration can be caused by orthodontic treatment, which is related to the anatomy of patient’s alveolar bone, dental position, and treatment style. Clinical orthodontists should focus on the boun-dary of orthodontic treatment and select the appropriate orthodontic method, which can help prevent the occurrence of dehiscence and fenestration in orthodontic treatment. The application of periodontally accelerated osteogenic orthodontics can also prevent and treat alveolar bone dehiscence and fenestration. At present, guided bone regeneration also exerts a certain curative effect, whereas autogenous-tooth bone-graft material and tissue-engineering technology are expected to be applied to the treatment of dehiscence and fenestration in the future. This article reviews the strategies for preventing alveolar-bone dehiscence and fenestration during orthodontic treatment.

Key words: dehiscence, fenestration, cone beam computed tomography, orthodontic treatment, periodontally accelerated osteogenic orthodontics

CLC Number: 

  • R783.5

TrendMD: 
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