PDO Threads vs. Dermal Fillers: Which Facial Rejuvenation Treatment Is Right for You?
Understanding Two of Today’s Most Popular Non-Surgical Facial Rejuvenation Treatments
Modern facial aesthetics offers more non-surgical options than ever before. Two of the most effective treatments for restoring a youthful appearance are PDO thread lifting and dermal fillers. While both improve facial appearance without surgery, they address different aspects of facial aging and are often used together to create balanced, natural-looking results.
At Marielaina Perrone, DDS, every facial aesthetic treatment begins with a comprehensive facial evaluation. Not simply choosing a product, but understanding how aging has affected your facial structure, skin quality, and smile.
The goal isn’t to make you look different.
It’s to help you look refreshed, healthy, and naturally youthful.
Understanding Facial Aging
Facial aging occurs because several changes happen simultaneously:
- collagen production slows
- skin loses elasticity
- facial fat gradually diminishes
- bone structure changes
- gravity causes tissues to descend
No single treatment corrects every aspect of aging. That’s why personalized treatment planning is essential.
What Are PDO Threads?
PDO (polydioxanone) threads are smooth, absorbable medical sutures placed beneath the skin to create gentle support while stimulating the body’s natural collagen production.
Although the threads dissolve over time, the new collagen they stimulate continues improving skin firmness and texture.
PDO Threads Are Ideal For:
- mild to moderate facial sagging
- jowls
- cheeks
- jawline definition
- neck laxity
- subtle brow elevation
Benefits Include
- gradual natural lifting
- increased collagen production
- firmer skin
- improved skin texture
- little downtime
- results that continue improving over several months
Most patients enjoy results for 12 to 18 months, although collagen remodeling may continue beyond that.
What Are Dermal Fillers?
Dermal fillers are injectable gels, most commonly made from hyaluronic acid, that restore volume lost during the aging process.
Rather than lifting tissue, fillers replace youthful facial volume while smoothing wrinkles and improving facial contours.
Fillers Are Commonly Used For:
- smile lines (nasolabial folds)
- marionette lines
- cheeks
- lips
- chin projection
- jawline contour
- under-eye hollows
Benefits Include
- immediate improvement
- restored facial volume
- enhanced facial contours
- smoother wrinkles
- natural-looking facial balance
- minimal downtime
Depending on the product selected and treatment area, results generally last 6 to 18 months.
PDO Threads vs. Dermal Fillers
| PDO Threads | Dermal Fillers |
|---|---|
| Lift sagging tissue | Restore lost volume |
| Stimulate collagen | Add immediate fullness |
| Gradual improvement | Immediate results |
| Best for mild skin laxity | Best for volume loss |
| Improve skin quality | Improve facial contours |
| Last about 12–18 months | Last about 6–18 months |
Which Treatment Is Right for You?
PDO Threads May Be Best If You:
- notice early facial sagging
- have jowls developing
- want improved jawline definition
- prefer collagen stimulation
- desire subtle lifting without surgery
Dermal Fillers May Be Best If You:
- have hollow cheeks
- want fuller lips
- notice deeper smile lines
- have volume loss beneath the eyes
- desire immediate improvement
Often, the Best Treatment Is Both
One of the biggest misconceptions in facial aesthetics is believing patients must choose one treatment or the other.
In reality, PDO threads and dermal fillers frequently complement one another beautifully.
Threads reposition tissue.
Fillers restore volume.
Together they create more comprehensive facial rejuvenation than either treatment alone.
Where Botox Fits Into Your Treatment Plan
Botox addresses another important component of facial aging: muscle movement.
While PDO threads lift tissue and fillers restore volume, Botox relaxes the muscles responsible for dynamic wrinkles such as:
- forehead lines
- crow’s feet
- frown lines
- bunny lines
- chin dimpling
Botox can also improve:
- gummy smiles
- TMJ discomfort
- teeth grinding
- jawline slimming in appropriate candidates
When thoughtfully combined, Botox, fillers, and PDO threads create a balanced, natural result that preserves facial expression while softening visible signs of aging.
Why Choose Marielaina Perrone, DDS?
Facial aesthetic treatment requires much more than technical injection skills.
It requires an understanding of:
- facial anatomy
- smile design
- muscle function
- facial proportions
- aging patterns
- symmetry
As a cosmetic dentist with extensive facial aesthetic training, Dr. Perrone approaches every treatment from the perspective of complete facial harmony.
Patients throughout Henderson, Green Valley, Anthem, Seven Hills, Summerlin, and the greater Las Vegas area trust Dr. Perrone because she combines:
- More than 25 years of clinical experience
- Advanced facial anatomy expertise
- Conservative treatment philosophy
- Personalized aesthetic planning
- FDA-approved products
- Natural-looking results
Every treatment plan is customized to enhance—not change—your appearance.
The Bottom Line
PDO threads and dermal fillers are not competing treatments—they solve different problems.
PDO threads gently lift and stimulate collagen.
Dermal fillers restore youthful volume.
Botox softens expression lines.
Together, they provide a comprehensive, minimally invasive approach to facial rejuvenation that helps patients look refreshed, confident, and naturally beautiful.
The best treatment isn’t determined by the newest product. It’s determined by your facial anatomy, your goals, and an individualized treatment plan created by an experienced provider.
Frequently Asked Questions
Are PDO threads better than dermal fillers?
Neither treatment is universally better. PDO threads are ideal for lifting mild skin laxity, while dermal fillers restore lost facial volume. Many patients achieve the best results by combining both.
Can PDO threads and fillers be performed together?
Yes. Combining PDO threads with dermal fillers often produces more balanced, natural-looking facial rejuvenation by addressing both tissue position and volume loss.
How long do PDO thread results last?
Most patients enjoy results for approximately 12 to 18 months, although collagen stimulation may continue after the threads dissolve.
How long do dermal fillers last?
Depending on the filler used and treatment area, results generally last between 6 and 18 months.
Why choose Marielaina Perrone, DDS for facial aesthetics?
Dr. Perrone combines more than 25 years of clinical experience with advanced training in cosmetic dentistry and facial aesthetics. Her detailed understanding of facial anatomy, smile design, and facial harmony allows her to create natural-looking, personalized treatment plans that enhance both your smile and overall facial appearance.
Medically Reviewed by Marielaina Perrone, DDS
Dr. Marielaina Perrone, DDS, is a highly experienced cosmetic dentist and facial aesthetics provider serving Henderson, Green Valley, and
the greater Las Vegas area. A graduate of the Stony Brook University School of Dental Medicine, she has more than 25 years of clinical experience in cosmetic dentistry, Botox®, dermal fillers, PDO thread therapy, smile design, and facial rejuvenation. Through advanced continuing education and an individualized approach to facial harmony, Dr. Perrone helps patients achieve refreshed, natural-looking results without surgery.
Updated: July 2026