Question: I’ve heard of a few doctors using cannulas for injection of fillers instead of needles. What are the benefits of cannulas and do they hurt more than needles? Answer: The injection device ...

Injectable fillers like Juvederm, Restylane and Sculptra plump up wrinkles and reverse sun damage with a quick trip to the doctor's office. But some people don't like being stuck several times with a ...

Please provide your email address to receive an email when new articles are posted on . Skin fillers delivered by cannulas may cause less intravascular occlusion than fillers delivered by needles, but ...

A cannula is a thin tube that doctors insert into a person’s body cavity, such as their nose, or into a vein. Doctors use them to drain fluid, administer medication, or provide oxygen. A person can ...