I see you've been doing research! Came across this thing called Mondor's cords and focused in on the pain and visibility of them (but didn't read carefully about what causes them). Because herein lies the answer!Mondor's "cords" are actually thrombosed (clotted) veins in the Inframammary crease area. They occur in women who have Inframammary crease incisions that unavoidably cut superficial epigastric veins just beneath the skin. These vessels are cauterized to stop the bleeding, and the tiny vessels clot, often forming a tender (inflamed) cord-like band that is seen when raising your arms, or felt when rubbing the skin just beneath the incision.Since this is a direct result of surgery (incision in this location), the only way to "avoid" Mondor's is for your surgeon to use another incision. This is not recommended, since an inframammary incision has the least potential bacterial contamination of the implants as they are being inserted, and not every patient has a vein in this exact location, or does not develop the thrombophlebitis within the vessel that makes the cord large enough and tender enough to be bothersome. Even when it does occur, it is temporary and never a problem other than the mild discomfort. It always goes away over time, and if far enough after surgery (at least 2-3 weeks) can be treated with ibuprofen. If early after surgery, treat with warm packs and Tylenol.Frankly, this should be way low on your worry list! Best wishes! Dr. Tholen