Methods of treating chin retrusion in a subject by increasing a glabella-subnasale-pogonion (G-Sn-Pog) facial angle of the subject are provided, which may include injecting a first volume of a dermal filler into a pogonion, injecting a second volume of a dermal filler into a mentum, and/or injecting a third volume of the dermal filler into a left pre-j owl sulcus and/or a right pre-jowl sulcus, wherein the G-Sn-Pog facial angle of the subject is increased by at least about 1 or more. Methods of treating chin retrusion are provided that may include injecting a first volume of a dermal filler into a pogonion, injecting a second volume of a dermal filler into a mentum, and/or injecting a third volume of the dermal filler into a left pre-j owl sulcus and/or a right pre-jowl sulcus, wherein the chin retrusion of the subject is decreased by at least about 2 mm.
