What is the best way to fill deep neck lines after post thyroidectomy lymph node removal? (Photos)

A combination approach would give the most improvement. Deep wrinkles  can be improved with a combination of Botox and/or fillers for the lines themselves and to build anatomical support with Sculptra for collagen building. Ultherapy is a great skin tightening device, but works best in combination with other treatments like J Plasma, RF treatments, lasers, microneedling/PRP, salt facials, Cosmelan for skin tightening and improve skin tone. I recommend getting a formal evaluation with an expert. Best, Dr. Emer

You have a few options. Try Botox to soften your platysmal bands and chemical peels to improve the quality of your skin and, one hopes, restore a bit of elasticity. A neck lift with platysmaplasty to tighten the underlying muscle will give you a rejuvenation that can last for up to 8 years or more. I recommend discussing your concerns at a consultation. I hope this helps.