Early detection of nasal tip redness after rhinoplasty, no improvement after several days of observation, the prosthesis should be taken out as soon as possible.

1. Because there are micropores in the expanded material, it takes too long. If the autologous tissue has grown into the expanded micropores, it is difficult to take it out, and it is difficult to control once infection occurs.

2. If the prosthesis is taken out when the skin is obviously congested, purple or damaged, it is likely to damage the shape of the nasal tip or leave a scar.