Dent in Cleavage, Both Breasts. What is It? (photo)

Thany you for your question and photos. The dents you are noticing are from release of the muscle fibers medially to accomodate the implants. This should improve significantly with time. Discuss this concern with your surgeon further. Good luck on your recovery.

Thanks for your inquiry, I think you are seeing the edge of the muscle fibers.  Sometimes there are two rows of origins of the muscle in that location.  It is very early and should expect improvement over time.  Please be seeing your plastic surgeon regularly to discuss.