Venous System in Maxilla

上颌静脉系统

• 批准号: 03670856
• 负责人: TAKAHASHI Kazuto
• 金额: $ 1.28万
• 依托单位: Kanagawa Dental College
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1992
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03670856/
• 关键词: Human Maxilla; Dog Maxilla; Venous System; Facial Vein; Resin Cast; SEM; 顎骨; 微細血管鋳型; マイクロスフェア; 走査型電顕

A review of the literature indicates there has been no published writings on stereomorhological studies of the peripheral venous system, including vasculatures of the venule and the small veins of the oral cavity. Using the vascular resin casting method, this investigation was attempted to study the anatomical distribution of the human and dog maxillary venous system, utilizing both dissecting and the scanning electron microscope. Since some of the maxillary venous return does not follow the corresponding arterial distribution of the same area, peripheral arterial blood does not necessarily return via veins of the same anatomical name. The facial vein, which is the most important vein in the oral and maxillofacial region, drains not only the facial soft tissue but also the intra-maxillary and paranasal regions.Veins of the labial gingiva ascend and terminate at the venous plexus on the alveolar process, with a branch at the medial angle of the eye. In the case of the buccal gingiva, th … More e veins drain into the main branches of the facial vein.The primary vein of the hard palate drains from the alveolar process, the palatal gingiva and the nasal cavity, anastomosing with the veins of the soft palate and descending along the pharyngeal wall. All of these forementioned veins drain into the facial vein. In general, the periodontal veins are directed along the peripheral osseous pathways. While the periodontal arteries are directed along both the peripheral and central osseous pathways. Intra-maxillary veins have direct connections with the venous system under the periodontal epithelium via the periodontal ligaments venous network, around the apical and cervical portion of the teeth.With regards to venous valves, they were not observed in the hard immobile tissues, such as the hard palate and intra-maxillary tissues. In comparison, venous were found in the soft mobile tissues, such as the hard and soft palatal junction, mucogingival(labial,buccal) and the soft palate tissues. Less

对文献的综述表明，关于外围静脉系统的立体形态学研究没有发表的著作，包括静脉的血管和口腔的小静脉。使用血管树脂铸造方法，尝试使用解剖和扫描电子显微镜研究该研究来研究人和狗上颌静脉系统的解剖分布。由于某些上颌静脉回流不遵循同一区域的相应人工制品分布，因此外周人伪影血液不一定通过相同的解剖学名称的静脉返回。面部静脉是口腔和颌面区域中最重要的静脉，不仅会排出面部软组织，而且会排出大型内颌面和偏巴酸性区域。唇牙龈的静脉上升并终止于牙槽过程的静脉丛，并在眼睛内侧的角度处有一个分支。在颊牙龈的情况下，更多的静脉排入面静脉的主要分支。硬pa的主要静脉从肺泡过程，palatal牙龈和鼻腔中排出，吻合，与软pa的静脉吻合，沿咽壁下降。所有这些静脉都排入面静脉。通常，牙周静脉沿骨外围途径定向。而牙周动脉沿周围和中央骨通道的指向。牙齿内静脉在牙齿的顶端和颈椎部分周围通过牙周韧带静脉网络与牙周上皮下的静脉系统直接连接。关于静脉瓣，在坚硬的固定组织中未观察到它们，例如硬pa和大型内侧组织。相比之下，在软移动组织中发现了静脉，例如硬质和软pal骨连接，粘膜（唇唇，颊）和柔软的pa骨组织。较少的

项目成果

Takahashi K: "Pulpal vascular changes in inflammation" Proc Finn Dent Soc. 381-385 (1992)

Takahashi K：“炎症中的牙髓血管变化”Proc Finn Dent Soc。

Kishi Yoshiaki: "Vascularization after pulpotomy" PROC FINN DENT SOC 1992 88 Suppl I. 88. 487-490 (1992)

Kishi Yoshiaki：“活髓切断术后血管化”PROC FINN DENT SOC 1992 88 Suppl I. 88. 487-490 (1992)

高橋 和人: "口腔の機能から形態を探る-2" 歯界展望. 80. 41-74 (1992)

Kazuto Takahashi：“从口腔功能探索形态 - 2”牙科视角。80. 41-74 (1992)

Masato Matsuo,Kazuto Takahashi他: "THE CHANGES IN PERIODONTAL LIGAMENT IN THE CASE OF THROMBUS CAUSED BY THE MALOCCLUSAL FORCES." Microcirculation anual 1991. 129-130 (1991)

Masato Matsuo、Kazuto Takahashi 等人：“咬合不良力引起的血栓情况下牙周韧带的变化。1991 年微循环”129-130 (1991)

Takahashi K: "Microcirculation of periodontal ligament" Japanese association for dental science. 44. 1037-1051 (1991)

Takahashi K：“牙周膜的微循环”日本牙科科学协会。