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Related Experiment Videos

Fat distribution: a morphologic study of the aging face.

L M Donofrio1

  • 1Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut, USA.

Dermatologic Surgery : Official Publication for American Society for Dermatologic Surgery [Et Al.]
|January 3, 2001
PubMed
Summary

Facial aging involves 3D topographic changes due to fat compartment redistribution, not just wrinkles. Redistributing this fat can restore a youthful facial structure.

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Area of Science:

  • Gerontology
  • Facial anatomy
  • Aesthetic medicine

Background:

  • Facial aging presents as textural changes like wrinkles and skin laxity.
  • Distinctive age-related facial phenotypes are driven by three-dimensional (3D) topographic alterations.
  • These geometric changes stem from the redistribution of facial fat compartments.

Purpose of the Study:

  • To investigate the underlying causes of age-related facial morphological changes.
  • To explore the role of fat compartment apportionment in facial aging.
  • To determine if fat redistribution can reverse signs of facial senescence.

Main Methods:

  • Analysis of 3D facial topography in aging individuals.
  • Examination of fat compartment distribution and volume changes.

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  • Evaluation of fat redistribution techniques for facial rejuvenation.

    • Main Results:

    • Aging faces exhibit significant 3D topographic alterations.
    • These geometric changes are directly linked to the dysmorphism of facial fat compartments.
    • Fat redistribution effectively rebalances facial compartments.

    Conclusions:

    • Facial aging is characterized by 3D structural changes, not solely superficial signs.
    • Fat compartment dysmorphism is a key feature of facial senescence.
    • Rebalancing facial fat can restore a youthful facial appearance.