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The malaris muscle concept reconsidered.

Natnicha Kampan1, Keiichi Akita2, Pasuk Mahakkanukrauh1,3

  • 1Department of Anatomy, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.

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|July 25, 2019
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Summary

This review re-examines the malaris muscle, a facial muscle with ambiguous anatomical definitions. It explores its evolving concept and role in facial aging and aesthetics for clinical applications.

Keywords:
AestheticAgingAnatomicalMalaris muscle

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Area of Science:

  • Anatomy
  • Facial Aesthetics
  • Aging Research

Background:

  • The malaris muscle is traditionally classified as a facial muscle.
  • Its definition and function are ambiguous in anatomical contexts.
  • Clinical implications in facial aesthetics have prompted extensive study.

Purpose of the Study:

  • To reconsider the anatomical concept of the malaris muscle.
  • To trace the conceptual evolution of the malaris muscle through historical and current research.
  • To clarify the malaris muscle's role in facial aging and its clinical applications.

Main Methods:

  • Literature review of anatomical and clinical studies on the malaris muscle.
  • Analysis of conceptual changes and historical definitions.
  • Examination of the malaris muscle's contribution to facial aging appearance.

Main Results:

  • The anatomical concept of the malaris muscle remains unclear.
  • Significant conceptual shifts have occurred regarding its definition and role.
  • The malaris muscle is implicated in specific aspects of facial aging.

Conclusions:

  • A re-evaluation of the malaris muscle's anatomical definition is necessary.
  • Understanding its role in aging is crucial for facial aesthetics.
  • Further research can refine clinical applications related to malaris muscle function.