| 摘要 |
<p>Deep face folds treatment involves utilizing a structured stand geometrically and spatially, which is made of hyaluronic acid or collagen. Long traces are spayed as carrier in the middle dermis along the fold to be treated. Small traces are represented as swelling transversely and perpendicularly to the long traces, such that the small traces lift the carrier and move upwards. The fold edges are pressed from each other, where the material insertion takes place in dual pressing technique, while the material is used in the cannula with penetration by low excess pressure.</p> |
