Most silicone breast implants are guaranteed for 10 years by the manufacturers. Do you think there is a role for routine implant exchange after a certain period of time?

I think every ten yrs whether they need it or not.

Only if ruptured.

Implants may fail at any time. Capsular problems may become apparent at any time. These should be replaced in cases of displacement and rupture.

Yes, they should replaced at certain time intervals. But how often?