I Have 380 Cc Silicone Implants Would It Be Possible to Change to 800 Cc?

Your desire for larger implants would make you disproportionate.  Additionally, the implants will stretch and thin the tissues too much.  This will lead to long term problems with your breasts. DO NOT DO IT!

Hi, it is possible but it will still depend on how the patient's body will be able to handle the weight. It will greatly affect the posture and strength of muscles. It is best to find a board-certified plastic surgeon that has extensive experience with your case and have an in-person examination if you are a candidate for this procedure. Discuss realistic goals and expectations with your doctor. Best of luck! #RealSelf100

Yes it is possible, but your capsule contracture risk will go up, way up, and your back problems and pain will also go up, and the risk of nipple sensation loss also will go up.  So, if all of these things sound like risks you are willing to take, and the benefit to risk ratio looks favorable to you, then the surgery is for you.  You will also look like you have gained weight as well…..which you have, about 4-5 lbs.  You really need to see a Board Certified Plastic Surgeon and have a long consultation about all involved in this size change.  You have good height, but that is still a lot of implant for 110lbs.

Anything is possible BUT 800cc implants are way too big for your frame and those implants will have serious negative effects on your breasts over time.

You sound very thin to have implants that large...but that may simply be the look you're striving for.  The answer depends on whether your implants are above or below your muscle.  Personally, I think an implant that large in someone as thin as you is just a setup for problems...certainly for another surgery in a short time.