深鼡径輪
WordNet
- of or relating to or near the groin
PrepTutorEJDIC
- 鼠蹊(そけい)部の(足のもものつけ根)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/01/28 22:19:25」(JST)
[Wiki en表示]
| Deep inguinal ring |
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Front of abdomen, showing surface markings for arteries and inguinal canal (abdominal inguinal ring labeled at lower left)
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| Details |
| Latin |
Anulus inguinalis profundus |
| Identifiers |
Dorlands
/Elsevier |
a_50/12143730 |
| TA |
A04.5.01.021 |
| FMA |
19927 |
| Anatomical terminology
[edit on Wikidata]
|
The deep inguinal ring (internal or deep abdominal ring, abdominal inguinal ring, internal inguinal ring) is the entrance to the inguinal canal.
Contents
- 1 Location
- 2 Shape
- 3 Boundaries
- 4 Transmission
- 5 Extensions
- 6 Additional images
- 7 See also
- 8 References
- 9 External links
Location
The surface marking of the deep inguinal ring is classically described as half an inch above the midpoint of the inguinal ligament (midway between the anterior superior iliac spine and the pubic tubercle).[1]
However, the surface anatomy of the point is disputed. In a recent study[2] it was found to be in a region between the mid-inguinal point (situated midway between the anterior superior iliac spine and the pubic symphysis) and the midpoint of the inguinal ligament (i.e. midway between the anterior superior iliac spine and the pubic tubercle). Traditionally, either one of these 2 sites was claimed as its location. However, this claim is based upon the study's dissection of 52 cadavers, and may not reflect the live in vivo anatomy.
Some sources state that it is at the layer of the transversalis fascia.[3]
Shape
It is of an oval form, the long axis of the oval being vertical; it varies in size in different subjects, and is much larger in the male than in the female.
Boundaries
It is bounded, above and laterally, by the arched lower margin of the transversalis fascia; below and medially, by the inferior epigastric vessels.
Transmission
It transmits the spermatic cord in the male and the round ligament of the uterus in the female.
Extensions
From its circumference a thin funnel-shaped membrane, the infundibuliform fascia, is continued around the cord and testis, enclosing them in a distinct covering.
Additional images
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The abdominal inguinal ring.
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The relations of the femoral and abdominal inguinal rings, seen from within the abdomen. Right side.
See also
- Inguinal canal
- Inguinal hernia
- Superficial inguinal ring
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
- ^ Susan Standring (2004). Gray's Anatomy: The Anatomical Basis of Medicine and Surgery. Churchill-Livingstone. p. 1098. ISBN 0-443-07168-3.
- ^ Koliyadan S, Narayan G, Balasekran P (2004). "Surface marking of the deep inguinal ring". Clin Anat 17 (7): 554–7. doi:10.1002/ca.10257. PMID 15376291.
- ^ Kyung Won, PhD. Chung (2005). Gross Anatomy (Board Review). Hagerstown, MD: Lippincott Williams & Wilkins. p. 198. ISBN 0-7817-5309-0.
External links
- Anatomy figure: 36:01-03 at Human Anatomy Online, SUNY Downstate Medical Center - "The inguinal canal and derivation of the layers of the spermatic cord."
- Anatomy image:7362 at the SUNY Downstate Medical Center
- -261423027 at GPnotebook
- inguinalregion at The Anatomy Lesson by Wesley Norman (Georgetown University)
- Atlas image: abdo_wall65 at the University of Michigan Health System - "The Coverings of the Inguinal Canal, External & Internal Oblique & Transversus Abdominis Removed"
- The Inguinal Canal and Hernias (includes diagram at burrill.demon.co.uk)
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Muscles and ligaments of abdomen and pelvis
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|
| Abdominal wall |
Anterior/
lateral |
| Muscle |
- Abdominal external oblique
- Transverse abdominal
- Rectus sheath
- rectus abdominis
- pyramidalis
- Arcuate line
- Tendinous intersection
- Cremaster
- Abdominal internal oblique
|
|
| Fascia |
- Abdominal fascia
- panniculus adiposus
- Fascia of Camper
- Membranous layer
- Transverse fascia
- Linea alba
- Linea semilunaris
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|
| Inguinal |
- Inguinal triangle
- Inguinal canal
- Deep inguinal ring
- Superficial inguinal ring
- Intercrural fibers
- Crura of superficial inguinal ring
- Inguinal ligament
- Pectineal ligament
- Lacunar ligament
- Reflected ligament
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| Posterior |
| Muscle |
- quadratus lumborum
- Iliopsoas
- psoas major
- psoas minor
- iliacus
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| Fascia |
- Iliac fascia
- Iliopectineal arch
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| Pelvis |
| Muscle |
- levator ani
- iliococcygeus
- pubococcygeus
- puborectalis
- coccygeus
- rectococcygeus
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| Fascia |
- pelvic fascia
- Visceral
- Rectovaginal fascia
- Rectoprostatic fascia
- Parietal
- Obturator fascia
- Tendinous arch
- Piriformis fascia
- floor
- superior fascia
- Pubovesical ligament
- Puboprostatic ligament
- inferior fascia
- Anococcygeal body
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Index of muscle
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| Description |
- Anatomy
- head
- neck
- arms
- chest and back
- diaphragm
- abdomen
- genital area
- legs
- Muscle tissue
- Physiology
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|
| Disease |
- Myopathy
- Soft tissue
- Connective tissue
- Congenital
- abdomen
- muscular dystrophy
- Neoplasms and cancer
- Injury
- Symptoms and signs
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| Treatment |
- Procedures
- Drugs
- anti-inflammatory
- muscle relaxants
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UpToDate Contents
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English Journal
- [Surgical treatment of cryptorchidism in children with deep inguinal ring translocation].
- Rautskis VA.
- Klinichna khirurhiia / Ministerstvo okhorony zdorov'ia Ukraïny, Naukove tovarystvo khirurhiv Ukraïny.Klin Khir.2001 Sep;(9):50-2.
- Results of surgical treatment of 83 boys with cryptorchidism were analyzed. Three-stage approach of simultaneous descendence of testicle was proposed: performance of m. cremaster plasty, using muscular flap, excised from m. obliquus internus abdominis, transposition of anulus inguinalis profundus in
- PMID 11785406
- Hydrocele in children: indication for operation and surgical technique.
- Kristiansen VB1, Kjems E, Sørensen C, Søndergaard JO.
- Acta chirurgica Belgica.Acta Chir Belg.1989 Jul-Aug;89(4):221-3.
- Hydroceles in children less than one year old should only be treated surgically when discomfort occur, as spontaneous remission is to be expected in this age group. Surgery is nearly always indicated in older children. In a consecutive series of 83 children operated for hydrocele, a follow-up study
- PMID 2800859
Related Links
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- Looking for online definition of anulus inguinalis superficialis in the Medical Dictionary? anulus inguinalis superficialis explanation free. What is anulus inguinalis superficialis? Meaning of anulus inguinalis superficialis medical term ...
★リンクテーブル★
[★]
- 英
- deep inguinal ring (KH)
- ラ
- anulus inguinalis profundus
- 同
- 深鼠径輪 ← 解剖用語としてはこっちの方が正しいらしいが…
- 関
- 浅鼡径輪
[★]
- 関
- groin、inguinal region、regio inguinalis