Rheomodulation of Calcium Hydroxyapatite: Implications for Cosmetic Treatment and Prevention of Complications

Authors

  • Vincent Richer, MD, FRCPC Dermatologist, Pacific Derm, Vancouver, B.C. Clinical Assistant Professor, UBC Department of Dermatology and Skin Science, Vancouver, B.C.

DOI:

https://doi.org/10.58931/cdt.2025.64150

Abstract

Hyaluronic acid (HA) dermal fillers are the most widely used injectable category worldwide for the treatment of cosmetically relevant volume depletion of the face. Their varied physical properties and reversibility make them highly versatile, safe, and capable of delivering outstanding cosmetic outcomes in the right hands. Unfortunately, an overreliance on HA dermal fillers as a treatment modality has led to overuse, resulting in unnatural outcomes. Heavily publicized on social media and via celebrity commentary, this trend has swung the pendulum toward “filler fatigue”, a growing tendency among cosmetic patients to avoid HA dermal fillers in their treatment plans, whether or not such a caution is warranted.

Author Biography

Vincent Richer, MD, FRCPC, Dermatologist, Pacific Derm, Vancouver, B.C. Clinical Assistant Professor, UBC Department of Dermatology and Skin Science, Vancouver, B.C.

Dr. Vincent Richer practices medical and cosmetic dermatology at Pacific Derm in Vancouver. He holds positions as Clinical Instructor and Director of Continuing Medical Education at the University of British Columbia’s Department of Dermatology and Skin Science. He trained at Université de Montréal in Medicine and Dermatology and completed a fellowship in Photobiology and Cutaneous Laser Surgery at UBC. 

References

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Published

2025-12-01

How to Cite

1.
Richer V. Rheomodulation of Calcium Hydroxyapatite: Implications for Cosmetic Treatment and Prevention of Complications. Can Dermatol Today [Internet]. 2025 Dec. 1 [cited 2025 Dec. 6];6(4):11–19. Available from: https://canadiandermatologytoday.com/article/view/6-4-Richer

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Section

Articles