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Updated: Aug 19, 2026

Mechanical Micronization of Lipoaspirates for Regenerative Therapy
Published on: March 15, 2019
Structural autologous lipoaugmentation: a pan-facial technique
1Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut, USA.
Background:
Structural collapse is a hallmark of the aging face. Autologous fat transplantation is the ideal way to correct the atrophy that accompanies senescence.
Objective:
To set guidelines for optimizing the results from autologous fat transfer in accordance with the scientific literature.
Methods:
Structural augmentation is a specific technique for the harvesting and transplantation of viable adipocytes. It involves the cardinal principles of atraumatic harvesting and multilayer blunt pan-facial infiltration of fat.
Results:
Staged adipocytes transfers using banked, frozen fat is an ideal way to keep patient downtime to a minimum. The use of blunt transfer cannulas has extended the application of fat transfer into the pan-facial arena and improved the overall results.

