Dermal Filling Applications: Planning, Safety, and Results

What is Dermal Filler Treatment?

Dermal fillers are injection treatments used to correct volume loss in the face, support certain anatomical areas, regulate facial proportions, or reduce specific lines and depressions.

While there are different types of fillers, hyaluronic acid-based fillers are one of the most frequently used in aesthetic procedures.

The goal of a good filler application is not to transform the face or enlarge every area; it is to provide the appropriate amount and type of support to the necessary areas by evaluating the person's anatomy.

Briefly, what you need to know

Fillers and botulinum toxin are not the same procedure.

Not every area of the face is treated with the same filler product.

More filler doesn't always mean better results.

The outcome is related to the anatomy, product selection, application area, and technique, as well as the product itself. Current consensus supports selecting fillers with physical properties based on the anatomical area being treated and the target area.

Hyaluronic acid fillers are not permanent.

Dermal filler treatments can have rare but serious complications.

Therefore, fillers should be considered a medical injection procedure rather than a simple cosmetic treatment.

What is hyaluronic acid?

Hyaluronic acid is a glycosaminoglycan that occurs naturally in the human body and plays an important role in the water retention properties of tissues.

Hyaluronic acid products used for filler purposes are injection products that are manufactured and modified to remain in the tissue for a specific period of time.

However:

“"Hyluronic acid occurs naturally in the body, so fillers are completely risk-free."”

The result is incorrect.

The characteristics of the injected product, the quantity, anatomical placement, and the application technique are important from a safety perspective.

What is the purpose of using fillers in the face?

Filler planning should be based on anatomical needs and treatment goals, not on a list of areas to be treated.

We will evaluate the face both anatomically and functionally.

Dermal fillers are suitable for the following patients:

Support for volume loss: Certain volume deficiencies associated with aging or anatomical structure.

Contouring and projection: Adjusting facial proportions in areas such as the chin or cheekbone region.

Lips: Lip anatomy, proportions, and their relationship with surrounding tissues are evaluated, rather than just volume.

Lines and grooves: In some areas, such as the nasolabial folds or marionette lines, depending on the actual cause of the problem.

Eye area: Evaluation of specific depressions in suitable patients.

It can be used for various purposes, such as those listed above.

However, the same aesthetic complaint may stem from different anatomical reasons in different individuals.

Why do fillers sometimes make the face look artificial?

Because facial aging or facial aesthetics are not only:

“"Fill in any depressions."”

It cannot be managed with logic.

The facial structure, including bone structure, fat compartments, ligaments, muscles, and skin, should be evaluated together.

Using too much product, treating the wrong anatomical area, or ignoring the natural proportions of the face can lead to unnatural results.

Therefore, our goal is:

More than just filler → correct indication + correct anatomical area + sufficient quantity

should be.

What is the difference between fillers and botulinum toxin?

Botulinum toxin temporarily reduces the activity of certain muscles.

Fillers create volume or structural support in the tissue.

Therefore, different problems such as hairline contouring, volume loss, jaw projection, and lip shape cannot be approached with the same method.

In some patients, both treatments may be considered together; however, they are not alternatives to each other.

Are all fillers the same?

No.

Even hyaluronic acid fillers have different types:

rheological properties,

their elasticity,

cohesions,

particle/structural properties,

interactions with tissue

It may be different.

Therefore, a product suitable for use on the lips does not have to be the same as a product chosen for deeper structural support.

The 2024 international consensus also emphasizes that product selection should be based on skin thickness, bone structure, anatomical region, and the desired outcome.

How is a filler injection planned?

Before any procedure, the face should be evaluated as a whole, not just as a single area.

Key elements to consider:

facial proportions,

right-left asymmetries,

bone structure,

volume distribution,

leather properties,

facial expressions,

previously completed transactions,

patient's expectation.

Then, a decision is made on which area actually needs treatment.

Sometimes, injecting filler into the area where a patient says "I want filler here" may not be the best solution.

This will be an important approach we maintain throughout our site.

What are the risks of filler injections?

Frequent and usually temporary effects include:

swelling,

sensibility,

redness,

bruising

It can be found.

Problems such as asymmetry, irregularities, unwanted volume, or nodules may also occur.

Inflammatory reactions and some nodular reactions may occur in the delayed period. The 2024 consensus states that these may have different mechanisms related to the patient, product, and procedure.

Vascular occlusion

One of the most important complications of filler injections is impaired blood circulation.

If the filler enters a blood vessel or affects circulation, it can lead to ischemia in the tissue and, if left untreated, tissue damage.

This is rare, but it requires early recognition and prompt intervention.

Vision loss

Although very rare, vision loss due to impaired retinal/ophthalmic circulation following facial filler treatments has been reported.

Therefore, this:

“"Filler injections are already a risk-free procedure that takes only 10 minutes."”

Presenting it that way is incorrect.

Anatomical knowledge, appropriate product and technique selection, and early detection of complications are fundamental components of filler safety.

Can hyaluronic acid fillers be dissolved?

One of the key features of hyaluronic acid fillers is that they can be broken down by the hyaluronidase enzyme when needed.

This can provide a significant advantage in correcting undesirable aesthetic results or managing certain complications.

However, "filler dissolution" is not a haphazard cosmetic procedure. First, the nature of the problem must be determined.

The management of different conditions, particularly infections, inflammatory nodules, or vascular complications, differs. The current 2024 consensus also recommends that treatment for delayed reactions should be chosen according to the probable cause.

How long does the effect of the filler last?

It is not accurate to give a specific timeframe.

Permanence;

Product characteristics + application area + quantity + tissue characteristics + individual metabolic and mechanical characteristics

It is affected by many factors such as these.

Because:

“"This filling will definitely last 18 months."”

Since the duration of filler effects varies from person to person and depending on the product, it is not accurate to give a precise guarantee.

Can fillers accumulate in the face over time?

I specifically want to keep this question on the site.

Hyaluronic acid fillers break down over time; however, the clinically perceived timeframe is not the same as the time it takes for the product to completely disappear from the tissue. Some imaging studies have shown that HA fillers can be detected in the tissue for longer than expected.

Therefore, in procedures performed regularly over many years, it is important to also assess the presence of previous fillings.

For this reason:

“"It's expired, let's automatically re-create the same amount."”

The decision to reapply should be based not only on the passage of time, but also on current anatomy and clinical need.

Is swelling normal after filler injections?

Some degree of swelling, tenderness, or bruising may occur after the injection.

However, severe or progressively worsening pain, noticeable skin discoloration, pallor/bruising, or any visual disturbances should not be considered routine post-filler injection swelling.

If these symptoms occur, the physician who administered the treatment should be contacted immediately.

Who should not have fillers?

Absolute and relative contraindications may vary depending on the product used and the patient's condition.

The procedure may be postponed in cases such as active infection or inflammation at the application site.

Pregnancy/breastfeeding, certain immunological diseases, medications being used, past filler reactions, and some recent medical/dental procedures may also be important in the pre-procedure evaluation. Patient selection and a detailed medical history are particularly emphasized in current safety consensus guidelines.

Frequently Asked Questions

Can my face swell after getting fillers? Temporary swelling may occur. However, a permanently "swollen face" appearance is not a natural and inevitable result of the procedure; it is related to the amount of product used and the treatment plan.

Is filler injection painful? A stinging or pressure sensation may be felt during the injection. Anesthesia methods may be evaluated depending on the product used and the area being treated.

Can fillers be dissolved? Hyaluronic acid fillers can be broken down with hyaluronidase in appropriate situations.

Can lip fillers look natural? Yes. The result depends on lip anatomy, the product used, the amount, and the desired change. However, every patient has anatomical limitations.

Should I get fillers or botulinum toxin? The problems treated are different. First, it's necessary to determine which anatomical mechanism is causing the aesthetic complaint.

Can fillers cause blindness? Although very rare, vision loss is a serious vascular complication that has been reported after filler injections.