First, the supporting force of thread and single thread is not enough, and a large number of threads are needed to support it to achieve the supporting effect and function.
Second, the volume, the volume of a single thread is not enough, it also needs many threads to increase its volume.
Then these two problems will have many complications. First, the thread leaks out, which is very troublesome to take out; Another is that when it has a large number of threads, it will also cause more tissue damage to us. Because it is single-threaded implantation, the level is uncertain, which may be deep or shallow, so if there are problems in the later stage and we want to correct them, it will be very troublesome for us to clean them up. The final result is that if forced surgery, the entire subcutaneous tissue of the nasal dorsum will be completely gone, which is unfavorable for our surgical shaping and observation of the long-term effect after surgery.