Angiography of the temporomandibular joint

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-10-01 DOI:10.1016/0030-4220(94)90049-3

Ritsuo Takagi DDS, PhD (Visiting Fellow) , Tsunehisa Shimoda DDS, PhD , Per-Lennart Westesson DDS, PhD , Akira Takahashi DDS, PhD , Thomas W. Morris PhD , Tsukasa Sano DDS, DDSc , Jeffrey J. Moses DDS (Medical Director)

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引用次数: 8

Abstract

The vascular supply to the temporomandibular joint is not completely understood. To form a base for advancement in this area we developed a method for experimental angiography of the temporomandibular joint that was applied to fresh temporomandibular joint autopsy specimens. Via the external carotid artery the vessels were infused with a mixture of barium and an acrylic resin. The specimens were sectioned and contact radiographs were obtained. These showed the vascularity of the joint and the surrounding structures with great detail. Most of the vascular supply appears to come from the lateral and medial aspects of the condyle head and from the anterior and posterior disk attachments. The method was applied to both normal and abnormal joints and the results suggest that this method could be used to gather further understanding of the vascularity of the temporomandibular joint relative to disease.

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颞下颌关节血管造影术

颞下颌关节的血管供应尚不完全清楚。为了在这一领域取得进展，我们开发了一种颞下颌关节实验血管造影术方法，该方法应用于新鲜的颞下颌关节解剖标本。通过颈外动脉将钡和丙烯酸树脂的混合物注入血管。对标本进行切片，并获得接触射线照片。这些照片非常详细地显示了关节和周围结构的血管分布。大部分血管供应似乎来自髁头部的外侧和内侧以及椎间盘前部和后部附件。该方法适用于正常和异常关节，结果表明，该方法可用于进一步了解颞下颌关节相对于疾病的血管分布。

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Oral Surgery, Oral Medicine, Oral Pathology

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