Facelift last October, doctor did an additional procedure in his office. Now have hanging, lumpy neck. Options? (photos)

Much more information is needed, such as a copy of the operative report to find out what kind of facelift you had, and a full set of facial photographs from all angles to Look at your neck, face, and placement of the previous incisions. From the limited photographs, there appears to be residual fat deposits in the neck, loose neck skin and asymmetry of the platysma Muscle bands. A revision lower face and neck lift should give you significant improvement. It Is very important to choose your surgeon based on extensive experience producing natural face/necklift results. Study your prospective surgeon's before and after facelift photo Gallery, and make sure that it is extensive with results that you like

That doesn't look right and unless it is all scar tissue, Kenalog is not the treatment. You should seek other in person consults from qualified plastic surgeons and will likely need a total redo to smooth the neck if there is extra skin and fat pockets.