Many patients seeking facial rejuvenation require a combination of fac
e lift and chemical peel to achieve optimal results. These procedures
traditionally have been separated in time because of fear of skin slou
gh after simultaneous peel and face lift. The recent evolution to deep
-plane face lift and peeling agents other than phenol led to this reex
amination of the subject. Forty-seven porcine flaps were treated with
a variety of chemabrasion agents. As a result, 35% trichloroacetic aci
d was determined to be a safe agent for use on thick flaps. Thirty-fiv
e patients underwent simultaneous modified deep-plane face lift and im
mediate trichloroacetic acid peel, with 35%:, being the maximum streng
th used on undermined areas. This combination proved to be successful,
with no complications related to the combination treatment.