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学科主题口腔医学
Imaging and histologic features traumatic temporomandibular joint ankylosis
Li, Jiang-Ming1; An, Jin-Gang1; Wang, Xiao2; Yan, Ying-Bin3; Xiao, E.1; He, Yang1; Zhang, Yi1
刊名ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY
2014-09-01
DOI10.1016/j.0000.2014.05.007
118期:3页:330-337
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]HEMATOPOIETIC PROGENITOR CELLS ; BONY ANKYLOSIS ; MONOCLONAL-ANTIBODY ; SURGICAL INDUCTION ; ENDOTHELIAL-CELLS ; TMJ ANKYLOSIS ; ANGIOGENESIS ; EXPERIENCE ; MODEL ; CD34
英文摘要

Objective. We aimed to study the pathology underlying traumatic temporomandibular joint ankylosis (TMJA).

Study Design. Specimens from 10 patients with traumatic TMJA were categorized using the Sawhney classification and were decalcified and stained with hematoxylin-eosin, alcian blue/periodic acid Schiff, alizarin red, and Masson stains. lmmunostaining with anti-CD34 antibody was performed. Computed tomography and pathologic findings were compared.

Results. Ankylosed areas consisted of fibrocartilaginous tissues. Bone formation occurred, by osteophyte extension from the osteochondral surface toward the mass center. Endochondral ossification and osteophyte proliferation, alone or simultaneously, participated in bony ankylosis. Sequestra in the cartilaginous ankylosis preferentially formed bony bridges. Newly formed capillaries participated in ossification from the bony surface of the bone-cartilage junction; bone formed around the capillaries. Osteoclasts were present at the capillary tips.

Conclusions. Types II and III were cartilaginous-bony ankylosis, with similar components. Bony traumatic TMJA was formed by osteophyte proliferation and endochondral ossification.

语种英语
WOS记录号WOS:000341074700011
项目编号81070808 ; 81170936
资助机构National Natural Science Foundation of China
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/53929
专题北京大学第三临床医学院_口腔科
北京大学口腔医学院_儿童口腔科
北京大学口腔医学院_外科
作者单位1.Peking Univ, Dept Oral & Maxillofacial Surg, Sch & Hosp Stomatol, Beijing 100081, Peoples R China
2.Peking Univ, Dept Stomatol, Hosp 3, Beijing 100081, Peoples R China
3.Tianjin Stomatol Hosp, Dept Oral & Maxillofacial Surg, Tianjin, Peoples R China
推荐引用方式
GB/T 7714
Li, Jiang-Ming,An, Jin-Gang,Wang, Xiao,et al. Imaging and histologic features traumatic temporomandibular joint ankylosis[J]. ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY,2014,118(3):330-337.
APA Li, Jiang-Ming.,An, Jin-Gang.,Wang, Xiao.,Yan, Ying-Bin.,Xiao, E..,...&Zhang, Yi.(2014).Imaging and histologic features traumatic temporomandibular joint ankylosis.ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY,118(3),330-337.
MLA Li, Jiang-Ming,et al."Imaging and histologic features traumatic temporomandibular joint ankylosis".ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY 118.3(2014):330-337.
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