Crisalix offers a very powerful simulator capable of calculating a default breast diameter and implant size limitations based on standard approaches and your own criteria. In the simulation settings page, you can define the upper and lower diameter limits as well as the default implant diameter.

When you create a breast 3D, it will consider these values you introduce as the default values.

1. At the top left of your personal Crisalix home page, select the main menu button to show the left-hand side menu.
2. Under Settings , select Simulation.
3. Scroll down to find Select your sizing criteria.
   As you can see, some calculations can be done here. You can enable or disable them with the toggle on the left.
4. Select Save to apply the changes.

With your own values, the next breast simulations will automatically apply these calculations. If for any reason, you do not want to apply them, you can quickly disable them with the relevant toggle on the same simulation settings page.