Da li je tupa igla savršeno sigurna?

Not all blunt needles are safe. The safety of blunt needles varies with different quality. We must pay attention to the distinction and selection. In the actual operation, the capacity supplement should be considered comprehensively from deep to shallow. It is not only necessary to pay attention to the supplement of the injection site capacity, but also to pay attention to the distribution of the capacity. Only in this way can we create a young, three-dimensional and natural facial shape and reduce the complications after injection.