陰唇小帯
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/07/23 11:36:32」(JST)
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This article needs more medical references for verification or relies too heavily on primary sources. Please review the contents of the article and add the appropriate references if you can. Unsourced or poorly sourced material may be challenged and removed. (March 2014) |
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| Frenulum of labia minora |
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External genital organs of female. The labia minora have been drawn apart (frenulum of labia minora is labeled as Frenulum pudendi)
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| Details |
| Identifiers |
| Latin |
Frenulum labiorum pudendi |
Dorlands
/Elsevier |
f_16/12379167 |
| TA |
A09.2.01.008 |
| FMA |
20404 |
| Anatomical terminology
[edit on Wikidata]
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The frenulum of labia minora (fourchette or posterior commissure of the labia minora) is a frenulum where the labia minora meet posteriorly.
Contents
- 1 Pathology
- 2 Etymology
- 3 See also
- 4 References
- 5 External links
Pathology
The fourchette may be torn during delivery due to the sudden stretching of the vulval orifice, or during copulation. To prevent this tearing in a haphazard manner, obstetricians and, less frequently, midwives may perform an episiotomy, which is a deliberate cut made in the perineum starting from the fourchette and continuing back along the perineum toward the anus. Sometimes this surgical cut may extend to involve the perineal body and thus reduce anal sphincter function. Thus some obstetricians have opted to perform a posterio-lateral cut in the perineum to prevent this potential complication from occurring.
The fourchette may also be torn in acts of violence wherein forced entry occurs such as rape. When the fourchette is torn, the bleeding which ensues sometimes requires surgical suturing for containment.
Etymology
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Look up fourchette in Wiktionary, the free dictionary. |
The fourchette is named with the French word for "fork" or "wishbone", owing to its shape. (See frenulum for its etymology.)
See also
- Fourchette piercing
- Perineal tear classification
References
External links
- The dictionary definition of fourchette at Wiktionary
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Female reproductive system
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| Internal |
| Adnexa |
| Ovaries |
| Follicles |
- corpus
- hemorrhagicum
- luteum
- albicans
- Theca of follicle
- Follicular antrum
- Corona radiata
- Zona pellucida
- Membrana granulosa
- Perivitelline space
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| Other |
- Germinal epithelium
- Tunica albuginea
- cortex
- Medulla
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| Fallopian tubes |
- Isthmus
- Ampulla
- Infundibulum
- Fimbria
- Ostium
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| Ligaments |
- Ovarian ligament
- Suspensory ligament
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| Wolffian vestiges |
- Gartner's duct
- Epoophoron
- Vesicular appendages of epoophoron
- Paroophoron
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| Uterus |
| Regions |
- corpus/body
- Cervix
- External orifice
- Cervical canal
- Internal orifice
- Supravaginal portion
- Vaginal portion
- Uterine horns
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| Layers |
- Endometrium
- Myometrium
- Perimetrium
- Parametrium
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| Ligaments |
- Round ligament
- Broad ligament
- Cardinal ligament
- Uterosacral ligament
- Pubocervical ligament
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| General |
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| Vagina |
- Fossa of vestibule of vagina
- Vaginal fornix
- Hymen
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| External |
| Vulva |
| Labia |
- Mons pubis
- Labia majora
- Anterior commissure
- Posterior commissure
- Pudendal cleft
- Labia minora
- Frenulum of labia minora
- Frenulum of clitoris
- Vulval vestibule
- Interlabial sulci
- Bulb of vestibule
- Vaginal orifice
- vestibular glands/ducts
- Bartholin's glands/Bartholin's ducts
- Skene's glands/Skene's ducts
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| Clitoris |
- Crus of clitoris
- Corpus cavernosum
- Clitoral glans
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| Urethra |
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| Other |
- G-spot
- Urethral sponge
- Perineal sponge
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UpToDate Contents
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English Journal
- [A neonate with an abnormal perineum].
- Wieringa NM1, van der Putten ME.
- Nederlands tijdschrift voor geneeskunde.Ned Tijdschr Geneeskd.2011;155(36):A2096.
- A term newborn girl was examined directly post partum. Between the vulval fourchette (frenulum labiorum pudendi) and the anterior side of the anus a perineal defect was noticed, known as a perineal groove. This is a congenital wet sulcus, lined with mucous membrane. Surgical correction is not necess
- PMID 21914227
Related Links
- frenulum of labia minora, the small transverse fold formed by the union of the labia minora posterior to the vestibule. fren·u·lum of la·bi·a mi·no·ra [TA] the fold connecting the two labia minora posteriorly. Synonym(s): frenulum labiorum ...
- Information about Frenulum labiorum pudendi in the free online English dictionary and encyclopedia. Printer Friendly Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 7,006,377,064 visitors served. forum Join the ? ...
★リンクテーブル★
[★]
- 英
- frenulum of the labia minora, frenulum of pudendal lips
- ラ
- frenulum labiorum pudendi
- 関
- 陰唇