Ultrasound-Guided Filler Dissolving in Orange County
When filler goes wrong — or simply isn’t right anymore — dissolving it safely requires more than a syringe of hyaluronidase. It requires seeing exactly where the filler is.
Most providers dissolve filler by feel and visual estimate alone. At Plump Medical Spa in Newport Beach, Dr. Amir Mortazavi, MD uses real-time ultrasound imaging to visualize hyaluronic acid filler deposits before and during the dissolving process. The result is targeted, precise treatment that protects surrounding tissue and reduces the risk of over- or under-dissolving.
If you’ve been told your filler can’t be fixed, or if a previous dissolving attempt left you with uneven results, this approach may offer a path forward.
Important: Ultrasound-guided filler dissolving is available for hyaluronic acid (HA) fillers only — including Juvederm, Restylane, Belotero, and Versa. Radiesse and Sculptra are not dissolvable with hyaluronidase and require a separate evaluation.
Why ultrasound guidance changes the outcome
Hyaluronic acid filler can migrate, layer over previous treatments, or settle in areas that aren’t visible from the surface. Without imaging, a provider is dissolving by estimation. With ultrasound, Dr. Mortazavi can see the actual filler deposit — its location, depth, and distribution — and direct the hyaluronidase precisely where it needs to go.
Provider estimates filler location by touch and visual inspection. Risk of incomplete dissolving, over-treatment of surrounding tissue, or missing migrated deposits entirely.
Real-time imaging confirms filler location, depth, and extent. Hyaluronidase is placed with precision. Surrounding structures are identified and protected throughout.
This matters most in high-risk areas — lips, under-eyes (tear troughs), nose, and anywhere filler may have been layered across multiple sessions.
Who is a good candidate?
You may be a candidate for ultrasound-guided filler dissolving if you:
Have lumps, nodules, asymmetry, or suspected filler migration following a previous treatment.
Want to remove or reduce filler that no longer looks natural, or that has accumulated over multiple sessions.
Had filler dissolved elsewhere but experienced incomplete or uneven results.
Feel your current filler looks too heavy, projected, or unnatural and want to return to a more refined baseline.
What to expect
Consultation
Dr. Mortazavi will review your filler history, assess the treatment area with ultrasound, and determine what is present before recommending a plan. Not all fillers are dissolvable — Radiesse and Sculptra cannot be reversed with hyaluronidase — so this step is essential for setting realistic expectations.
Treatment
A topical numbing cream is applied before treatment for comfort. Hyaluronidase is then injected under real-time ultrasound visualization. The enzyme begins dissolving HA filler within minutes to hours. Mild swelling and redness at the injection site are normal and typically resolve within one to two days.
Recovery & re-treatment timeline
Most patients can return to normal activities immediately. In straightforward cases, re-filling with new filler is possible as soon as 7 to 10 days after dissolving. In cases where significant filler was removed or where the skin needs time to fully settle back into position, Dr. Mortazavi may recommend waiting up to four weeks before re-filling — this is evaluated individually.
Follow-up
A follow-up assessment confirms the filler has dissolved as intended. Some patients require more than one session, particularly where significant accumulation is present or where filler has migrated across tissue planes.
All consultations and treatments at Plump are performed personally by Dr. Mortazavi. No nurses or assistants perform injections. When precision matters — and in filler dissolving, it always does — you want a physician with specific training in ultrasound-guided technique and facial anatomy performing every step.
Frequently asked questions
Does filler dissolving hurt?
A topical numbing cream is applied before treatment to minimize discomfort. The hyaluronidase injection itself feels similar to a standard filler injection. Most patients find the procedure very tolerable.
Can all types of filler be dissolved?
Only hyaluronic acid (HA) fillers can be dissolved with hyaluronidase. This includes Juvederm, Restylane, Belotero, and Versa. Radiesse and Sculptra are not dissolvable in the same way and require individual evaluation to discuss available options.
Why use ultrasound for something that has been done without it for years?
Blind dissolving works in straightforward cases. But in patients with significant filler accumulation, suspected migration, complications, or multiple layered treatments over time, ultrasound guidance provides a level of precision that surface assessment simply cannot match. It is the difference between estimating and knowing.
How soon will I see results?
Hyaluronidase begins working within minutes to hours of injection. Most patients see significant reduction within 24 to 48 hours. Final results are typically visible within one to two weeks after swelling resolves.
How soon can I get filler again after dissolving?
In most cases, re-filling can happen as soon as 7 to 10 days after dissolving. If the goal is to allow the skin to fully settle back into its natural position, Dr. Mortazavi may recommend waiting up to four weeks. This is assessed individually based on the area treated and how much filler was dissolved.
Do you dissolve filler that was placed at another practice?
Yes. Dr. Mortazavi regularly evaluates and treats patients who had filler placed elsewhere. A thorough consultation and ultrasound assessment will determine what is present and what options are available.
Schedule a consultation
Ultrasound-guided filler dissolving is available at Plump Medical Spa in Newport Beach, serving patients throughout Orange County and greater Southern California.
4667 MacArthur Blvd, Suite 310 — Newport Beach, CA 92660
(949) 568-7544 — info@plumpmedicalspa.com
Tuesday – Saturday, 10am – 6pm — By Appointment Only