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. 2020 May 5;13:333–344. doi: 10.2147/CCID.S248280

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© 2020 de Melo et al.

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Algorithm for lower-face rejuvenation.

Note: ^aSpacing between steps 3 and 4: 2 weeks if step 1.1 is cross-linked HA, or 4 to 6 weeks if step 1.1 is PCL collagen stimulator.

Abbreviations: BoNT, botulinum neurotoxin; DAO, depressor anguli oris; HA, hyaluronic acid; PCL, polycaprolactone; PLLA/PLGA, poly-L-lactic acid/poly-glycolic acid.