WordNet
- a passageway under a curved masonry construction; "they built a triumphal arch to memorialize their victory" (同)archway
- (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it
- a curved shape in the vertical plane that spans an opening
- expert in skulduggery; "an arch criminal"
- a curved bony structure supporting or enclosing organs (especially the inner sides of the feet)
- (used of behavior or attitude) characteristic of those who treat others with condescension (同)condescending, patronizing, patronising
- form an arch or curve; "her back arches"; "her hips curve nicely" (同)curve, arc
- naughtily or annoyingly playful; "teasing and worrying with impish laughter"; "a wicked prank" (同)impish, implike, mischievous, pixilated, prankish, puckish, wicked
- a continuous portion of a circle
- constructed with or in the form of an arch or arches; "an arched passageway"
- relating or near the pubis; "pubic bones"; "pubic hair"
PrepTutorEJDIC
- (建物の)『アーチ』,迫持(せりもち) / アーチ型の記念碑,弓形門 / 『弓形のもの』 / (足の)土踏まず / …'を'弓形にする / …‘に'アーチをかける / 弓形になる,弓状に伸びる
- 《名詞の前にのみ用いて》おもな,主要な(chief) / (おもに女・子供が)ずるそうな,いたずらそうな(mischievous)
- 『弧』,円弧 / 電弧(2点間を弧状に流れる電流) / 弧を描く / 電弧を生じる
- アーチ形の,弓形の / アーチのある
- 恥丘の,恥骨の
- are (面積の単位)の変形
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/12/23 17:57:52」(JST)
[Wiki en表示]
Pubic arch |
Female pelvis (pubic arch labeled at bottom center.)
|
Male pelvis (pubic arch labeled at bottom center.)
|
Details |
Latin |
Arcus pubicus |
Identifiers |
Gray's |
p.240 |
Dorlands
/Elsevier |
a_58/12150723 |
FMA |
16951 |
Anatomical terms of bone |
The pubic arch is part of the pelvis. It is formed by the convergence of the inferior rami of the ischium and pubis on either side, below the pubic symphysis. The angle at which they converge is known as the subpubic angle.[1]
Contents
- 1 Function
- 2 Clinical significance
- 2.1 Subpubic angle
- 2.2 Intrapubic angle
- 3 References
Function
The pubic arch is one of three notches (the one in front) that separated the eminences of the lower circumference of the true pelvis.[citation needed]
Clinical significance
Subpubic angle
The subpubic angle (or pubic angle) is the angle in the human body formed at pubic arch by the convergence of the inferior rami of the ischium and pubis on either side. The subpubic angle is important in forensic anthropology, in determining the sex of someone from skeletal remains. A subpubic angle of 50-82 degrees indicates a male; an angle of 90 degrees indicates a female.[2] Women have wider hips - a greater subpubic angle - in order to allow for child birth. Other sources operates with 50-60 degrees for males and 70-90 degrees in females.[1]
As seen in the picture , there is a distinctive difference between the pubic arch of a male and a female. This difference is found in the subpubic angle. The area in which the pubic arch is located is the pelvis, the area that is most different between male and female anatomy. The subpubic angle of a man is generally 50-60 degrees while that of a woman is generally 70-90 degrees.[1] The reason for this difference has to do with childbirth. A woman’s pubic arch is wider in order to allow for the passage of the child during birth. The pelvic inlet of a female is also wider because the child’s head must pass through it. The pubic arch is also referred to as the ischiopubic arch.
Intrapubic angle
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
- ^ a b c Bojsen-Møller, Finn; Simonsen, Erik B.; Tranum-Jensen, Jørgen (2001). Bevægeapparatets anatomi [Anatomy of the Locomotive Apparatus] (in Danish) (12th ed.). pp. 257–258. ISBN 978-87-628-0307-7.
- ^ Anthony J. Bertino. Forensic Science - Fundamentals and Investigations. South-Western Cengage Learning, 2000. ISBN 978-0-538-44586-3. Page 368
Bones of the pelvis
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|
General |
|
|
Ilium |
body |
|
|
wing |
gluteal lines |
- posterior
- anterior
- inferior
|
|
iliac spines |
- anterior superior
- anterior inferior
- posterior superior
- posterior inferior
|
|
other: |
- crest
- tuberosity
- tubercle
- fossa
|
|
|
|
Ischium |
body |
- ischial spine
- lesser sciatic notch
|
|
superior ramus |
- tuberosity of the ischium
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|
inferior ramus |
|
|
|
Pubis |
body |
|
|
superior ramus |
- pubic tubercle
- obturator crest
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|
inferior ramus |
|
|
|
Compound |
- acetabulum
- iliopubic eminence / iliopectineal line
- linea terminalis
- ischiopubic ramus / pubic arch
- Foramina
- obturator foramen
- greater sciatic foramen / greater sciatic notch
- lesser sciatic foramen
- Landmarks
- pelvic inlet
- pelvic brim
- pelvic outlet
|
|
Index of bones and cartilage
|
|
Description |
- Anatomy
- bones
- skull
- face
- neurocranium
- compound structures
- foramina
- upper extremity
- torso
- pelvis
- lower extremity
- Physiology
- Development
- Cells
|
|
Disease |
- Congenital
- Neoplasms and cancer
- Trauma
- Other
- Symptoms and signs
|
|
Treatment |
|
|
|
UpToDate Contents
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English Journal
- Extensive Metoidioplasty as a Technique Capable of Creating a Compatible Analogue to a Natural Penis in Female Transsexuals.
- Cohanzad S1.
- Aesthetic plastic surgery.Aesthetic Plast Surg.2016 Jan 7. [Epub ahead of print]
- OBJECTIVE: To introduce the operative technique of "extensive metoidioplasty" (EM) in female transsexual surgery, for achieving an effective reconstruction of a male-appearing, normally functioning, fully sensate and erectile external genitalia.PATIENTS AND METHODS: Ten female transsexuals (46 xx ka
- PMID 26744289
- A Geometric Capacity - Demand Analysis of Maternal Levator Muscle Stretch Required for Vaginal Delivery.
- Tracy PV, DeLancey JO, Ashton-Miller JA.
- Journal of biomechanical engineering.J Biomech Eng.2016 Jan 5. doi: 10.1115/1.4032424. [Epub ahead of print]
- Because levator ani muscle injuries occur in approximately 13% of all vaginal births, insights are needed to better prevent them. In Part I of this paper we conducted an analysis of the bony and soft tissue factors contributing to the geometric 'capacity' of the maternal pelvis and pelvic floor to d
- PMID 26746116
- A double-barrelled fibula graft restoring pelvic stability after late posterior ring instability related to a surgical treated osteitis pubis: a case report.
- Pieroh P1,2, Spindler N3, Langer S4, Josten C5, Böhme J6.
- Archives of orthopaedic and trauma surgery.Arch Orthop Trauma Surg.2016 Jan;136(1):47-53. doi: 10.1007/s00402-015-2355-y. Epub 2015 Oct 27.
- BACKGROUND: Osteitis pubis or symphysitis pubis is a rare occurring non-infectious inflammation of the symphysis, the adjacent pubic bones and surrounding tissue. The therapy might be conservative or surgical by a resection of the symphysis and involved parts of the pubic bone. Nevertheless, this re
- PMID 26506827
Japanese Journal
- 密封小線源療法施行前内分泌療法による前立腺体積縮小効果
- 限局性前立腺癌に対するIr‐192 thin wireを用いた低線量率小線源治療における技術的工夫
Related Links
- Pubic arch definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now! Added to Favorites Dictionary Thesaurus Word Dynamo Quotes Reference Translator Spanish Log In ...
- arch (ahrch) a structure of bowlike or curved outline. arch of aorta , aortic arch the curving portion between the ascending aorta and the descending aorta, giving rise to the brachiocephalic trunk, the left common carotid artery, and the ...
Related Pictures
![pubic arch. Seen from in front](https://1mg.info/0/a/9/1993.jpg)
![Opinions on Pubic arch](https://1mg.info/0/a/9/1994.jpg)
![pubic arch vs. female pubic arch). (Pubis](https://1mg.info/0/a/9/1995.jpg)
![pubic arch](https://1mg.info/0/a/9/1996.jpg)
![Pubic arch](https://1mg.info/0/a/9/1997.jpg)
★リンクテーブル★
[★]
- 英
- pubic arch
- ラ
- arcus pubis
[★]
恥丘
- 関
- pubic arch
[★]
- 関
- AIDS-related complex、lymphadenopathy syndrome
[★]
- 関
- arcuate
[★]
- 関
- pubic bone、pubis