Comparing Injections With Poly-L-Lactic Acid in the Temporal Fossa vs. Extended Temporal Fossa + Hairline

Subjects randomized to the traditional technique will receive 3cc of PLLA (per side, per treatment) in the anterior temporal region.

Subjects randomized to the extended technique will receive 3cc of PLLA (per side, per treatment) in the anterior temporal region, as well as 2cc (per side, per treatment) in the posterior (i.e., behind the hairline) temporal region.