Anatomical Terms.info

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Lower Esophageal Sphincter / Lower Esophageal Sphincter

What is it?

Information about the structure/concept [?]

This section defines the structure/concept that this page is about.

Not reviewed

Reviewing status

Approved
The concept is approved by 3 experts and is locked for editing.
Under review
The concept is approved by 1 or 2 experts and is locked for editing.
Not reviewed
The concept has not yet been reviewed by an expert.
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Real or virtual

Physical structure (including spaces) or referring to something physical, such as an area, shape, line, etc.
Imaging concept (i.e. not a real structure, but something appearing or identified as an entity on an X-ray, scan etc.)
Mental concept (a meaning that does not refer to something physical)
Unknown

Observation scale

Macroscopic
Microsocopic
Unknown

Singular/Plural

e.g. lung v.s. lungs

Singular
Plural
Unknown

Repetition Pattern

Occurs only once in the body
One instance on the left and one instance on the right
Multiple instances on the left, and multiple instances on the right
Multiple instances, but not left/right specific
Unknown
 Info

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 EN

Language of the definition or description

English

The dynamically thickened smooth muscles of the esophagus wall where the esophagus
No definition has been entered
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pierces the diaphragm
A dome-shaped fibromuscular septum separating the thoracic cavity from the abdominal cavity
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Terms/Synonyms[?]

This section shows different terms/ synonyms for the structure/concept shown above.

Not reviewed

Reviewing status

Official term
This is an official anatomical term approved by the International Federation of Associations of Anatomists (IFAA). It is locked for editing.
Approved
This term was approved by 2 experts and is locked for editing.
Under review
This term was approved by 1 expert and is locked for editing.
Not reviewed
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Info

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EN

Language of the term

English

Lower Esophageal Sphincter

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Not reviewed

Reviewing status

Official term
This is an official anatomical term approved by the International Federation of Associations of Anatomists (IFAA). It is locked for editing.
Approved
This term was approved by 2 experts and is locked for editing.
Under review
This term was approved by 1 expert and is locked for editing.
Not reviewed
This term has not yet been reviewed by an expert.
Click the button to see more information about the reviews: the review criteria, who reviewed this item and why it was judged positive or negative.
Info

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EN+

Language of the term

English (British)

Internal Sphincter of the oesophageal-diaphragmatic junction

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Not reviewed

Reviewing status

Official term
This is an official anatomical term approved by the International Federation of Associations of Anatomists (IFAA). It is locked for editing.
Approved
This term was approved by 2 experts and is locked for editing.
Under review
This term was approved by 1 expert and is locked for editing.
Not reviewed
This term has not yet been reviewed by an expert.
Click the button to see more information about the reviews: the review criteria, who reviewed this item and why it was judged positive or negative.
Info

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EN+

Language of the term

English (British)

LOS

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(Lower Oesophageal Sphincter)
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Not reviewed

Reviewing status

Official term
This is an official anatomical term approved by the International Federation of Associations of Anatomists (IFAA). It is locked for editing.
Approved
This term was approved by 2 experts and is locked for editing.
Under review
This term was approved by 1 expert and is locked for editing.
Not reviewed
This term has not yet been reviewed by an expert.
Click the button to see more information about the reviews: the review criteria, who reviewed this item and why it was judged positive or negative.
Info

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EN+

Language of the term

English (British)

Lower Oesophageal Sphincter

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Not reviewed

Reviewing status

Official term
This is an official anatomical term approved by the International Federation of Associations of Anatomists (IFAA). It is locked for editing.
Approved
This term was approved by 2 experts and is locked for editing.
Under review
This term was approved by 1 expert and is locked for editing.
Not reviewed
This term has not yet been reviewed by an expert.
Click the button to see more information about the reviews: the review criteria, who reviewed this item and why it was judged positive or negative.
Info

Click to view information about this term, such as editing/reviewing history, references and authors.

EN+

Language of the term

English (American)

LES

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(Lower Esophageal Sphincter)
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Links to similar structures/concepts, look-a-like terms, variations, etc. [?]

This section may show links to similar concepts, variations, or look-a-like terms that might lead to confusion. Examples of items that might be linked:

Similar concepts:

  • 'semilunar line' (lateral border of rectus adominis muscle) vs. 'semilunar line' (medial border of internal oblique abdominal muscle)
  • 'femoral artery' vs. 'superficial femoral artery'
  • 'gonadal artery' vs. 'ovarian artery'
Variations:
  • 'right hepatic artery' vs. 'right aberrant hepatic artery'
Look-a-like terms:
  • 'os' (mouth) versus 'os' (bone)
  • 'peroneal' vs. 'perineal'
  • 'Eustachian tube' vs. 'Eustachian valve'

For more details and examples: click 'Add a link' (visible if you login)

Not reviewed

Reviewing status

Approved
The relation is approved by 1 expert and is locked for editing.
Not reviewed
The relation has not yet been reviewed by an expert.
Click the button to see more information about the reviews: the review criteria, who reviewed this item and why it was judged positive or negative.
Similar

Crus dextrum (Diaphragma) is a similar concept (not further specified) as Lower Esophageal Sphincter

Crus dextrum (Diaphragma) »

Crus dextrum (Diaphragma) [ATI-ConceptId: 6982] is a similar concept (not further specified) as Lower Esophageal Sphincter [ATI-ConceptId: 7341]

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