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学科主题: 口腔医学
题名:
Investigation of the clinical and radiographic features of osteoarthrosis of the temporomandibular joints in adolescents and young adults
作者: Zhao, Yan-ping1,2,3,4; Zhang, Zu-yan1,2; Wu, Yun-tang1,2; Zhang, Wan-Lin1,2; Ma, Xu-chen3,4
刊名: ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY
发表日期: 2011-02-01
DOI: 10.1016/j.tripleo.2010.09.076
卷: 111, 期:2, 页:E27-E34
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Dentistry, Oral Surgery & Medicine
研究领域[WOS]: Dentistry, Oral Surgery & Medicine
关键词[WOS]: DEGENERATIVE CHANGES ; MANDIBULAR CONDYLE ; FOLLOW-UP ; DISORDERS ; AGE ; EPIDEMIOLOGY ; AUTOPSY ; TMD
英文摘要:

Objective. The objective of this study was to investigate the clinical and radiographic features of osteoarthrosis (OA) of the temporomandibular joints (TMJOA) in human adolescents and young adults.

Study design. Patients (n = 4883) with temporomandibular disorders (age, 11 to 30 years) underwent clinical and radiographic examinations. The radiographic findings were classified as erosive bony changes, proliferative changes mainly, including flattening with uneven sclerosis, and osteophytes of the condyle, and bilaterally short condylar processes. In addition, we interpreted the reassessment radiographs of 156 of the patients.

Results. Seven hundred eleven patients had radiographic signs of OA. The frequency of OA was higher in women (563/3360, 16.8%) than in men (148/1523, 9.7%). Most patients (541/711, 76.1%) with signs of OA showed proliferative changes of OA. Moreover, 56.4% of patients with TMJOA (88/156) remained stable.

Conclusions. These results suggest that although OA is an age-related disease, aging is not the crucial factor in the pathogenesis of OA. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2011;111:e27-e34)

语种: 英语
WOS记录号: WOS:000286192800005
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/66210
Appears in Collections:北京大学口腔医学院_医学影像科_期刊论文

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作者单位: 1.Peking Univ, Sch Stomatol, Dept Oral Radiol, Beijing 100081, Peoples R China
2.Peking Univ, Hosp Stomatol, Dept Oral Radiol, Beijing 100081, Peoples R China
3.Peking Univ, Hosp Stomatol, Ctr TMD & Orofacial Pain, Beijing 100081, Peoples R China
4.Peking Univ, Sch Stomatol, Ctr TMD & Orofacial Pain, Beijing 100081, Peoples R China

Recommended Citation:
Zhao, Yan-ping,Zhang, Zu-yan,Wu, Yun-tang,et al. Investigation of the clinical and radiographic features of osteoarthrosis of the temporomandibular joints in adolescents and young adults[J]. ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY,2011,111(2):E27-E34.
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