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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/11/23 00:37:57」(JST)

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The anterior inferior iliac spine (abbreviated: AIIS) is a bony eminence on the anterior border of the hip bone, or, more precisely, the wing of the ilium (i.e. the upper lateral parts of the pelvis).

Function and context

The upper portion of the spine gives origin to the straight head of the rectus femoris muscle, while a teardrop-shaped lower portion gives origin to the iliofemoral ligament of the hip joint and borders the rim of the acetabulum.^[1]

Antero-medially and inferiorly to the AIIS is the iliopsoas groove, the passage for the iliopsoas muscle as it passes down to the lesser trochanter of the femur. A vague line, the inferior gluteal line, might run from the AIIS to the greater sciatic notch which delineates the inferior extent of the gluteus minimus origin.^[1]

The AIIS is formed from a separate apophysis.^[1]

Additional images

Left hip-joint, opened by removing the floor of the acetabulum from within the pelvis.
Hip joint. Lateral view. Anterior inferior iliac spine visible to the left.

Notes

^ ^a ^b ^c Morris, Craig E. (2005). Low back syndromes: integrated clinical management. McGraw-Hill Professional. pp. 49–50. ISBN 0-07-137472-8.

External links

SUNY Figs 12:01-04
SUNY Labs 17:st-0202
SUNY Labs 17:os-0104

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3. 股関節および鼠径部の筋骨格系検査 musculoskeletal examination of the hip and groin

English Journal

Anterior Inferior Iliac Spine Deformity as an Extra-Articular Source for Hip Impingement: A Series of 10 Patients Treated With Arthroscopic Decompression.

Hetsroni I, Larson CM, Dela Torre K, Zbeda RM, Magennis E, Kelly BT.SourceDepartment of Orthopedic Surgery, Meir General Hospital, Sapir Medical Center, Kfar Saba, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.Arthroscopy.2012 Sep 14. pii: S0749-8063(12)01447-8. doi: 10.1016/j.arthro.2012.05.882. [Epub ahead of print]
PURPOSE: To describe an arthroscopic technique for decompression of a prominent anterior inferior iliac spine (AIIS) leading to extra-articular hip impingement and to provide short-term outcome after this procedure.METHODS: We retrospectively reviewed office charts, imaging studies, operative report
PMID 22985733

Pelvic Morphology Differs in Rotation and Obliquity Between Developmental Dysplasia of the Hip and Retroversion.

Tannast M, Pfannebecker P, Schwab JM, Albers CE, Siebenrock KA, Büchler L.SourceDepartment of Orthopaedic Surgery, Murtenstrasse, Inselspital, University of Bern, 3010, Bern, Switzerland, moritz.tannast@insel.ch.
Clinical orthopaedics and related research.Clin Orthop Relat Res.2012 Jul 14. [Epub ahead of print]
BACKGROUND: Developmental dysplasia of the hip (DDH) and acetabular retroversion represent distinct acetabular pathomorphologies. Both are associated with alterations in pelvic morphology. In cases where direct radiographic assessment of the acetabulum is difficult or impossible or in mixed cases of
PMID 22798136

Japanese Journal

白血球表面抗原マーカーからみた外科的感染症患者の重症度評価と新しい治療法への応用

小野聡,松本淳,辻本広紀,山内明,生田真一,市倉隆,望月英隆
日本外科学会雑誌 103(臨時増刊), 257, 2002-03-10
NAID 110003950088

Related Pictures

What is my ASIS and where can I feel it on AIIS, and the origin of the indirect head Pelvis and Sacrum - Anatomy and Function Aiis Pelvis AIIS the aiis which is the second piece from Apophyseal Avulsions at the Pelvis in the RiT radiology: Avulsion of the Anterior

★リンクテーブル★

リンク元	「下前腸骨棘」
関連記事	「AI」

「下前腸骨棘」

Anterior inferior iliac spine
	The obturator externus muscle; (anterior inferior iliac spine visible in upper right)
	Right hip-joint from the front; (anterior inferior iliac spine visible at upper left)
Latin	Spina iliaca anterior inferior
Gray's	subject #57 234

　　[★]

英: anterior inferior iliac spine AIIS
関: 腸骨棘

Henry Gray (1825-1861). Anatomy of the Human Body. 1918.
Henry Gray (1825-1861). Anatomy of the Human Body. 1918.

「AI」

　　[★]

[Morris-49-1] Morris, Craig E. (2005). Low back syndromes: integrated clinical management. McGraw-Hill Professional. pp. 49–50. ISBN 0-07-137472-8.

Anterior inferior iliac spine

The obturator externus muscle (anterior inferior iliac spine visible in upper right)

Right hip-joint from the front (anterior inferior iliac spine visible at upper left)
Latin	Spina iliaca anterior inferior
Gray's	subject #57 234

匿名

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案内

案内

AIIS