4 days post op. How long should I be wearing the bandeau strap?

I recommend consulting your surgeon
on this matter as most surgeons have slightly differing opinions on matters
such as this one. In my practice, I recommend that my patients wear a
compression bra for six weeks after surgery. It would be best for you to follow
your plastic surgeon’s instructions exactly to ensure the best results possible.
Best regards.

For high riding implants, a bandeau can be worn for 4-8 weeks to help accelerate their descent.  

Hi. I'm my office it varies and the progress of the implants and how ell they are settling. As a rule of thumb , I have my patients use it for the first 4 weeks. Sometimes after a week I stop the use of the band. I see my patients at every single post op appointment and I am able to assess how the implants are settling. Good luck, Dr PG