Is There Any Danger Of Blunt Needle Hitting Hyaluronic Acid

The injection of hyaluronic acid is by blunt needle. At present, the injection of hyaluronic acid is mostly for plastic, and the injection level is deep and the area is large. Traditional sharp needles are highly demanding and can damage facial nerves, causing complications and increasing the risk of multiple injections. With a blunt needle, facial nerve damage can be avoided. If you want a full injection, you only need two sites. So the injection will be safer. Modern hospitals basically use blunt needles.

First of all, the sharp hyaluronic acid needle tip is hard and has strong needling sensation, so there will be a slight pain feeling in the treatment. Moreover, when injecting large area, the layered injection will have a more intense pain feeling, while the blunt hyaluronic acid needle injection has a small acuteness sensation, which is not easy to damage blood vessels, less bleeding, and the injection is safer.

Secondly, the needle of sharp hyaluronic acid needle is more sharp. If the doctor is not familiar with the facial anatomical structure, it is very easy to inject hyaluronic acid into the blood vessel with sharp needle, resulting in vascular embolism and tissue necrosis. The blunt needle surface is completely polished, the head is blunt, into the tissue can achieve minimal trauma, can completely avoid blood vessels, so that the facial swelling, bruising is much less.

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