人迎穴の解剖学的部位について　Ｉ　　人迎穴と内・外頚動脈分岐部の位置関係

DOI

書誌事項

タイトル別名
  • Anatomical position of the point Jingei. 1 Positional relation between the laryngeal prominence and the bifurcation of the common carotid artery.
  • Positional Relation Between the Laryngeal Prominence and the Bifurcation of the Common Carotid Artery
  • 人迎穴と内・外頸動脈分岐部の位置関係

抄録

The positional relation between the point Jingei and the bifurcation of the common carotid artery was investigated with dissection of the neck after inserting a needle into the bilateral Jingei, using nineteen Japanese cadavers. We determined first the position of the point Futotsu as a point in the sternocleidomastoid lying about 10cm lateral to the laryngeal prominence along the neck wrinkle, and defined the location of Jingei in the cadavers as the mid-point between the laryngeal prominence and Futotsu mentioned above. The common carotid artery shows a dilatation, termed the carotid sinus, at its point of division into the external and internal carotid arteries. The needle did not prick the carotid sinus in all of the thirty-eight cases of insertion; it pricked the common carotid artery at a lower level than the carotid sinus in four of these cases, and in the other cases the needle did not prick the vessel, but rather a portion of the neck medial to the vessel at the lower level, similarly as in the former cases. The points of division of the common carotid arteries of the cadavers dissected were all located at a considerably higher level than the laryngeal prominence; the average level was 32.8mm higher than the prominence on the left, with maximum and minimum values of 52 and 11mm, respectively, and 29.9mm upper on the right (maximum and minimum values: 45 and 8mm). Furthermore, it was suggested that the insertion of a needle at the level of the hyoid bone has a higher possibility of reaching the carotid sinus than that at the level of the laryngeal prominence in acupuncture of the sinus.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390001204548113664
  • NII論文ID
    130004175778
  • DOI
    10.3777/jjsam.36.119
  • ISSN
    1882661X
    02859955
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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