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Poly-L-Lactic Acid Reconstitution Technique to Reduce Needle Obstruction
Elliott D Herron1, Eric Olsen1, Katherine Hunt1
1University of Alabama at Birmingham. Dr. Herron is from the Heersink School of Medicine, and Drs. Olsen and Hunt are from the Department of Dermatology.
None:
Facial lipoatrophy in patients with HIV is a well-established adverse effect of highly active antiretroviral therapy (HAART), further augmenting stigma and decreasing treatment adherence. Poly-L-lactic acid (PLLA) is approved by the US Food and Drug Administration for the correction of facial fat loss in this population. Unfortunately, needle obstruction from microparticles is a common obstacle that clinicians may encounter during this procedure. We describe a simple and effective way to mitigate this problem by utilizing a water bath to warm the filler prior to injection.
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