en:perineum [Trinipedia]

en:perineum

Book Creator
Add this page to your book

Book Creator
Remove this page from your book

Manage book(0 page(s))

PERINEUM
- Female external genitalia
- Male external genitalia
- Perineal raphe
  - Perineal muscles
    - Muscle of anal triangle
    - External anal sphincter
  - Muscles of urogenital triangle
- Perineal body
- Anococcygeal body; anococcygeal ligament
- Subcutaneous tissue of perineum
  - Membranous layer
- Subcutaneous perineal pouch Collesi
- Superficial perineal pouch; superficial perineal compartment; superficial perineal space
  - Perineal fascia; superficial investing fascia of perineum; deep perineal fascia
  - Superficial transverse perineal muscle
  - Ischiocavernosus
  - Bulbospongiosus
- Deep perineal pouch; deep perineal space
  - Perineal membrane
    - Transverse perineal ligament
  - Deep transverse perineal muscle
  - External urethral sphincter
  - External urethral sphincter
  - Compressor urethrae
  - Sphincter urethrovaginalis
  - Ischio-anal fossa
  - Fat body of ischio-anal fossa
  - Pudendal canal Alcocki

Perineal body
- central point of perineum
  - 10 muscles of perineum converge and interlace in perineal body
    - 2 unpaired
      - external anal spinchter
      - fibres of longitudinal muscle coat of anal canal
    - paired
      - bulbospongiosus
      - superficial and deep transverse perinei
      - levator ani
    - unstriped fibres of longitudinal muscle coat of anal canal
external anal spinchter
- anal canal is surrounded in its upper 3/4 by internal anal spinchter
- external anal spinchter surrounds whole length
- supplied by inferior rectal nerve
- perineal branch of 4 th sacral nerve

:

:

Website:

Enter your comment. Wiki syntax is allowed:

Subscribe to comments

Detach Close

You've followed a link to a topic that doesn't exist yet. If permissions allow, you may create it by clicking on Create this page.

en/perineum.txt
2024/07/05 15:35
brahmantra