Injectable dermal fillers provide variable 'lifting' effects in addition to 'volumizing'

Injectable dermal fillers provide a minimally invasive approach to reduce facial lines and wrinkles while restoring volume and fullness in the face. More than 2.7 million dermal filler procedures were performed in 2019, according to the most recent statistics from the American Society of Plastic Surgeons (ASPS).

Even as the popularity of dermal fillers continues to skyrocket, plastic surgeons are still working out how to maximize their benefits for patients seeking nonsurgical facial rejuvenation. Most studies have used subjective rating systems, with little objective evidence on the outcomes achieved.

One recent study suggested that in addition to their "volumizing" effects, dermal fillers may also have variable "lifting" effects. Sebastian Cotofana, MD, PhD, of the Mayo Clinic, Rochester, Minn., and colleagues designed a study to measure the true lifting effect of soft tissue fillers in different areas of the face. Their study appears in the May issue of Plastic and Reconstructive Surgery®, the official medical journal of the ASPS.

In the experimental study, the researchers performed standardized dermal filler injections in specially prepared facial cadaver specimens. Injections were made in areas commonly targeted in minimally invasive facial rejuvenation procedures: the forehead and temple; the midface region, including both the medial (central) and the lateral (sides) areas; and the perioral area (mouth and chin) and jawline.

To measure the effects of the injections, Dr. Cotofana and colleagues performed before-and-after scans of the facial surface using an advanced three-dimensional scanning technology (Vectra 3D imaging system). The same type of 3D digital imaging system is now commonly used to assess and even simulate the results of plastic and reconstructive surgery procedures.

Scans taken after dermal filler injections showed significant increases in local soft tissue volume in central areas of the face. That was consistent with the well-established clinical effects of "injectable" treatment in the medial forehead, midface, and mouth and chin areas.

Central facial injections also showed local lifting effects, including up to one millimeter of vertical "lift" in the forehead area. However, there was no accompanying regional lifting effect - for example, forehead injection produced no lifting effect in the central areas of the middle or lower face.

Injections in lateral facial areas like the temple, midface, and jawline also produced local volumizing and lifting effects. In addition, the lateral facial injections created "additional regional lifting effects" in neighboring areas of the face. For example, injection in the temple had a small but significant lifting effect on the lateral midface and jawline.

Combined injection techniques provided even larger benefits. Added to deep filler injection, a superficial temple injection technique produced an additional 17.5 percent increase in the lifting effect of the temple, plus a 100 percent increase in the jawline lifting effect.

"These results indicate that lateral face injections co-influence adjacent lateral facial regions and can thus induce regional lifting effects," Dr. Cotofana and coauthors write. The results are consistent with previous knowledge of the in-depth anatomy of the face: filler injections may lead to a change in tension of the connective tissue (fascia) under the skin, resulting in "re-positioning" of the upper skin layers.

In this way, filler injections can provide a small but significant lifting effect in a minimally invasive, repeatable procedure. Of course, the gravity-defying lifting effects don't approach the impact of facelift surgery. In addition to confirming previous findings on the lifting effects of facial injectables, the study also "broadens their applicability to the total lateral achieve local and regional lifting effects."

Journal reference:

Haidar, R., et al. (2021) Quantitative Analysis of the Lifting Effect of Facial Soft-Tissue Filler Injections. Plastic and Reconstructive Surgery.


The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News Medical.
Post a new comment

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

You might also like...
Bariatric surgery may protect against development of breast cancer in women with obesity