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Performing and Processing FNA of Anterior Fat Pad for Amyloid
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Published on: October 30, 2010

[The chin fat pad].

Y Jeblaoui1, N Guedj, S Drikes

  • 1Service de chirurgie maxillo-faciale et stomatologie, hôpital Beaujon, Clichy, France.

Morphologie : Bulletin De L'Association Des Anatomistes
|March 27, 2012
PubMed
Summary
This summary is machine-generated.

This study details the chin fat pad anatomy, revealing its cylindrical shape and fibrous structure. Findings suggest it is more akin to subcutaneous fat than buccal fat, improving understanding of this facial region.

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Last Updated: May 23, 2026

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Published on: October 30, 2010

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Published on: August 15, 2018

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Area of Science:

  • Anatomy
  • Facial anatomy
  • Adipose tissue studies

Background:

  • The chin fat pad's anatomy is not well-documented in existing literature.
  • Accurate anatomical knowledge is essential for various medical and cosmetic procedures.

Purpose of the Study:

  • To enhance the understanding of the chin fat pad's anatomical characteristics.
  • To compare the chin fat pad's histology with other facial fat pads.

Main Methods:

  • Performed 10 cadaveric dissections.
  • Analyzed 10 CT scans and 10 MRI scans from patients without mental scars.
  • Conducted dynamic CT scans during lip protraction.
  • Carried out histological analysis comparing chin, subcutaneous, and buccal fat pads.

Main Results:

  • The chin fat pad is cylindric, measuring approximately 20 mm x 7.5 mm x 4 mm.
  • It exhibits a thinner profile during lip protraction.
  • Histological examination revealed abundant fibrous septa.
  • The chin fat pad's structure is more similar to subcutaneous fat than to the buccal fat pad.

Conclusions:

  • The chin fat pad possesses distinct anatomical and histological features.
  • This detailed characterization provides valuable insights for anatomical studies and clinical applications in the mental region.