Evaluation of Physician Volumetric Accuracy During Filler Injections

Evaluation of Physician Volumetric Accuracy During Hyaluronic Acid Soft Tissue Filler Injections and the Effect of Products' Biophysical Properties on an Injector's Performance: An Observational, Proof-of-concept Study

Objectives

1. Evaluate the ability of aesthetic physicians to accurately inject a specific amount (i.e., 0.2cc) of HA soft tissue filler; and
2. Investigate the effect of different HA gel properties (e.g., G', cohesivity, viscoelasticity) on an injector's performance accuracy.

Inclusion Criteria:

• Board-certified plastic surgeon, dermatologist, or oculoplastic surgeon.

Exclusion Criteria:

• N/A