What Is Dermal Filler Using Cannula Technique

Aging comes with many unwanted signs such as wrinkles, facial lines, tear troughs, visible pores, age spots, etc., that makeup alone cannot hide. And since glowing flawless skin is beautiful, in fact, a sign of youthfulness, no one wants to look old.

Dermal Filler Using Cannula

But we understand aging is inevitable, so how do we maintain a youthful look? Thank goodness today, we have numerous skincare products and skincare routines that won’t disappoint. One of the most common routines or techniques is a cosmetic dermal filling technique.

Dermal fillers aren’t a recent technique, but the technology has grown into perfection with cannulas over the years. Previously, cosmetic dermal fillers were administered by a sharp needle which is rare today. Cannulas have gained popularity making the procedure less painful without swelling or bruising.

While there’s much to understand, there’s no harm in finding out more about dermal filler using cannula ahead! But let’s get to know what a cannula is first.

What is a Cannula?

A cannula is a thin tube with a small needle at the tip. It is used to inject fillers to fill wrinkles and folds in the skin. It is a relatively new form of treatment that surgeons have been using over the past decade that has been widely accepted compared to needles.

So why is it most preferred? A cannula is safe. Its blunt tip cannot pierce the blood vessels, thus no damage underneath the skin like needles do. However, the traditional hypodermic needles can pierce through veins and arteries, resulting in severe side effects such as intravascular injections and vascular occlusion. Also, blindness, necrosis, and even paralysis can occur with sharp needles.

In mild cases, you’ll risk bruising and swelling. Cannulas, on the other hand, have lesser risks during filler treatment. Browse through some of our microcannulas to get a better picture.

Yastrid Blunt Cannulas

Dermal Filler using Cannula Technique

The cannula technique does not require a skin-numbing cream, and it is a more realistic option. Unless you have a high pain threshold, anesthesia isn’t needed.

However, since a cannula is blunt, it cannot puncture the skin. A small and sharp needle is used to create an entry point that allows the cannula to get underneath the skin to deposit the filler.

And the good thing about using a cannula vs. needle is that, as the plastic surgeon maneuvers underneath the skin, they can feel its movement and any resistance that comes by. So they can with ease avoid tissues and structures like veins and arteries, and no force is required to release the filler appropriately. That’s why with the use of cannulas, there’s little to no swelling or bruising post-procedure, unlike the traditional needles.

Because cannulas are flexible, they are best suited for the fanning method. So what does it mean by fanning? A single entry point results in filler treatment of a wider area with fanning. The cannula can move through the skin in several directions, deposit fillers, and with no need to make more punctures on the skin. As a result, it’s less painful, only a little discomfort, decreased risk of bruising, swelling, and bleeding hence less downtime.

How to Properly Use Cannulas in Dermal Filling

The dermal filler should be administered with care, precision, and knowledge of the desired outcome. If you’re using a microcannula, you need to be experienced with the technique, unlike the use of hypodermic needles.

Even though some doctors and patients still prefer needles when administering facial injectables, fillers like Restylane work best only with blunt tip cannulas. That’s why familiarization with the cannula technique is paramount for any aesthetician.

So while using a blunt tip cannula

  • No force is required. Too much pressure may stress the shaft, leading to snapping and pushing it to unintended areas. New users often have a problem because the cannulas need force to make the first penetration, unlike sharp needles. Well, it’s good for dermatologists to be keen on that as some filler sites like nasolabial folds, under-eye, and lips are delicate areas.
  • Do not forget the flow of the filler. There are numerous fillers with varying ingredients; hence fillers vary in viscosity. For instance, soft tissue filers require a stable flow frequency through the cannula for consistent results. For that reason, aestheticians should make sure that they understand the flow of facial filler in the cannula before injecting the patient. This is to avoid alteration of the visible outcome.
  • What’s the blunt-tipped cannula feedback? As a doctor injects dermal filler using a cannula, they get feedback from the cannula. Without keen listening to the response sent by the cannula from the facial structure, it’s with no doubt that a blood vessel may be harmed or cause an overfilling of the filler. So listening to the feedback also avoids exerting a lot of pressure and makes the process more comfortable.

Therefore, the filler should be injected in a single motion into the depression that is being targeted. Once you have injected the filler, it should be gently sculpted to the desired shape. It is essential to keep in mind that not all individuals will react similarly to injections, so it is advisable to have realistic expectations of the results. If you are looking for a more permanent solution to wrinkles or deep lines, you may want to consider microdermabrasion.

Note that, it is important to clean the cannula after every use. This will prevent bacteria from being injected into different areas of the skin.

What are the Best types of dermal filler using cannula?

A common question about dermal fillers is, what types work best? The best kind of filler is dependent upon the person in question.

Many different factors must be considered to determine what is best for an individual. For example,

  • the desired aesthetic result,
  • the amount of time for the filler to last,
  • the degree of injection pain,
  • the duration of the procedure, and
  • the price is all-important to consider.

Meanwhile, here are the best dermal filler injections for cannula use:

Yastrid Hyaluronic Acid Dermal Filler


For someone seeking a quick aesthetic result with less pain, the best dermal filler would likely be Restylane. Restylane is a non-animal-based dermal filler that yields a natural effect with less pain.


Another example of filler that can use a cannula would be Botox. Botox is used to reduce wrinkles and lines.

Administering Botox injections is a prickly task, to say the least- so many wrinkles and so little time. As a result, blunt-tipped cannulas are offered a great deal that minimizes the risk for any skin-to-botox contact.


Juvederm is a gel injected into facial folds, such as nasolabial folds and marionette lines. The injections of Juvederm will plump and fill these sunken and creased areas and will provide a more natural-looking appearance.

Juvederm filler is available in three varieties:

  • Juvederm Ultra XC, which is a gel that is injected into superficial wrinkles,
  • Juvederm Voluma is a lifting agent and filler for deep facial folds. This Juvederm dermal filler is handy for those who want to look their best without getting invasive surgery.
  • Juvederm Vollure is intended to work with the body’s natural support system so that it will last for up to two years. It is well-suited for if you’re looking to restore lost volume in your cheeks, forehead, and chin too.

Generally, Juvederm fillers are made of hyaluronic acid, which takes up about 1,000 times its weight in water, and it is for that reason that it is injected into the skin to hydrate it. These injections last for about six months and are made from safe and biostable materials.

What Treatments is the Best Suit for Cannula Use?

Numerous dermal filler processes employ the cannula method. You can have under eye-filling, plumping of nasolabial folds, lip augmentation, jawline filling, tear trough filling, cheek filling, etc., with the use of cannulas.

Lip filling and under-eye-filling, for instance, being very delicate areas, are done correctly using a blunt-tipped cannula. A cannula ensures the filler is injected well into the bottomless layers underneath the skin without initiating an overfilled appearance. And, of course, with only a single insertion point, you have a decreased risk of bruising and swelling.

Not to forget, different types of cannulas are available for this procedure. They can be made from silicone, rubber, or metal. This is important because the cannulas must be made from a safe material for the skin and won’t cause an allergic reaction.


We know that you want to have a beautiful, youthful appearance that does not show aging signs. It may be time to look into dermal fillers with cannulas if you have features that have started to droop through the years. Dermal fillers are a great way to correct many of the flaws you might have in your face. This product is a more refined, more accurate option for injection. And combined with a cannula, there’s no doubt of having a more natural look, comfortably with less pain and downtime. Dermal filler using cannula is the best option!

Get these services from the most specialized and affordable company, Yastrid Medical Aesthetics.

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