翻訳と辞書
Words near each other
・ "O" Is for Outlaw
・ "O"-Jung.Ban.Hap.
・ "Ode-to-Napoleon" hexachord
・ "Oh Yeah!" Live
・ "Our Contemporary" regional art exhibition (Leningrad, 1975)
・ "P" Is for Peril
・ "Pimpernel" Smith
・ "Polish death camp" controversy
・ "Pro knigi" ("About books")
・ "Prosopa" Greek Television Awards
・ "Pussy Cats" Starring the Walkmen
・ "Q" Is for Quarry
・ "R" Is for Ricochet
・ "R" The King (2016 film)
・ "Rags" Ragland
・ ! (album)
・ ! (disambiguation)
・ !!
・ !!!
・ !!! (album)
・ !!Destroy-Oh-Boy!!
・ !Action Pact!
・ !Arriba! La Pachanga
・ !Hero
・ !Hero (album)
・ !Kung language
・ !Oka Tokat
・ !PAUS3
・ !T.O.O.H.!
・ !Women Art Revolution


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

ala of sacrum : ウィキペディア英語版
ala of sacrum

The ala of sacrum (plural alae) is a large triangular surface on either side of the body of the base of the sacrum. The alae support the psoas major muscles and the lumbosacral trunk which connects the lumbar plexus with the sacral plexus. In the articulated pelvis the alae are continuous with the iliac fossa.
It is slightly concave from side to side, and convex from the back and gives attachment to a few of the fibers of the iliacus.
The posterior quarter of the ala represents the transverse process, and its anterior three-quarters the costal process of the first sacral segment.
It serves as part of the border of the pelvic brim. The alae also form the base of the lumbosacral triangle.
Structures attached to the ala:
* Iliolumbar ligament at the lateral portion of tuberosity
* Lumbosacral ligament at the medial portion of the rough portion
* Origin of a few fibres of the illiacus from the smooth part
Structures in relation:
* Sympathetic trunk
* Lumbosacral trunk
* Iliolumbar artery (branch of posterior division of internal iliac artery)
* Obturator nerve
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「ala of sacrum」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.