You should know that a cannula is a flexible needle, long and with a round tip. It allows you to work not just one area but an entire face with only 2 or 3 sting points.
With this technique, theinjection is smoother and much less traumatic than with a needle classic.
Indeed, the pain is mainly due to the passage of the needle through the skin. Round-tipped needles significantly improve comfort when wearing'injection, the patient only feels the very small initial puncture point through which the cannula is introduced, and in which I put a drop of anesthetic.
The cannula thus slides easily under the tissue to place thehyaluronic acid on the desired area for a natural result and without bruising.With this one entry point, we can treat multiple areas.
Remember that theinjection of a filling gel should only be undertaken by a practitioner form.
The technique seems simple but it is only a tune, it requires a perfect knowledge of the anatomy and a perfect analysis of the treated areas.