Facelift After Fillers or Threads: What Changes in Planning

Many people considering a facelift have already had fillers or threads, and a history of injections does not by itself rule surgery out. It does change the planning. What matters is what was injected, where, how long ago and whether there were any problems. In a survey of members of The Aesthetic Society, about half of the surgeons who answered said that a history of filler made facelifts harder to perform.⁴

The most practical point is that hyaluronic acid filler can stay in the tissues far longer than many people assume. In an MRI study of 33 patients, filler was still detectable in every one of them, including people who had not been injected for more than five years.⁵ Below we explain why the type of filler matters, what is known about timing and dissolving, what permanent fillers and threads change, and what to tell your surgeon.

Why the type of filler matters

“Filler” covers very different materials. The US Food and Drug Administration (FDA) separates absorbable (temporary) fillers from non-absorbable (permanent) ones, and notes that how long the effect lasts depends on the material and where it was injected.²

If you do not know what you had, ask the clinic that injected it for the product name; even an approximate date and area helps.

What surgeons report about fillers and facelifts

A 2023 survey of The Aesthetic Society’s members asked surgeons how repeated panfacial filler injections affect later facelifts. About 51.9% said filler history made the operation harder; 39.7% believed it raised complication rates, 28.9% disagreed and 31.4% were unsure.⁴ The problems most often named were filler that could still be felt or seen after surgery (32.7%), reduced blood supply to the lifted skin (15.4%) and a shorter-lasting lift (9.6%).⁴

This is opinion, not measurement: only 3.7% of members answered.⁴ The authors themselves call the effect unclear, ask for larger studies, and recommend a thorough filler history and a pre-operative discussion of how fillers may affect the result.⁴

Timing a facelift after fillers, and dissolving

There is no agreed waiting period between the last filler and a facelift. What the evidence does show is that “it has been a year” does not mean the filler has gone. In the MRI study, 21 of the 33 patients had not been injected for 2 to 5 years and 12 for more than 5 years, yet filler was found in all of them; the study is small and needs confirming in larger groups.⁵

If hyaluronic acid filler is likely to interfere with the plan, it can be broken down with hyaluronidase. The American Society of Plastic Surgeons describes the filler dissolving almost immediately, with complete removal taking up to several days, and lists allergic reactions, redness, swelling and bruising as possible side effects.³ Whether dissolving is needed, and how long before surgery, is decided after examination. It is better not to book a dissolving session on your own initiative before you have been assessed.

Facelift after a thread lift

Thread lifts place barbed sutures under the skin to lift tissue. A 2021 meta-analysis of 26 studies found swelling in about 35% of patients, skin dimpling in 10%, altered sensation in 6%, visible or palpable threads in 4%, and infection and thread extrusion in about 2% each.⁶ Altered sensation and extrusion were more common with non-absorbable threads than with absorbable ones (11.7% vs 3.1% and 7.6% vs 1.6%), and satisfaction fell from 98% immediately after treatment to 88% at six months.⁶

Threads, like fillers, can help in selected cases, but they do not reposition descended tissue in the way a facelift does. If you have had threads, tell your surgeon whether they were absorbable or permanent, when they were placed and whether you had dimpling, extrusion or infection. Our facelift and neck lift page explains what the operation itself repositions.

Permanent fillers: a different situation

Permanent fillers are the most complex history. The FDA notes that side effects from fillers can appear weeks, months or years after injection, that raised bumps (nodules or granulomas) can form, and that removal may be difficult or impossible, especially for permanent fillers.² Injectable silicone is not approved by the FDA for any aesthetic procedure.²

One retrospective series described 50 patients who had permanent filler removed and then a short-scar facelift: 82% had come with asymmetry and 26% with disfiguring swelling, and 62% were satisfied at follow-up.⁷ It is a retrospective series without a comparison group, but it shows that these cases are planned individually and that expectations need to be set carefully.

What to tell your surgeon

Bring a written list, even if it is incomplete:

• the products used, or at least whether they were hyaluronic acid, another absorbable filler or permanent;
• where they were injected and roughly when, including the most recent session;
• any dissolving with hyaluronidase, and when;
• any lumps, infections, swelling episodes or other complications;
• threads: type, date and any problems;
• other treatments such as botulinum toxin, which Mayo Clinic also lists among the treatments to mention.¹

Previous fillers and threads are part of the examination for a facelift, alongside skin quality, fat, muscle bands, bone support and the hairline. How long the result itself can last is covered in how long a facelift lasts.

Frequently asked questions