Will going from 200cc implant to 275cc be a noticeable change?

Thank you for your question about breast implant revision.Going to 275 from 200 cc is a 37.5% increase in implant size.  If you really want 350 cc, ask for it.  You are in charge of the final decision.  Larger implants can have higher long term complications.
Selecting the most appropriate breast implant
size for breast augmentation is a personal decision that ultimately you have to
make. An in-person consultation with implant sizing is best.
It depends on your height, weight and breast
base width diameter.
To know what might be right for you, see two or
more experienced, board-certified Plastic Surgeons for a complete evaluation to
make sure you are a good candidate and that it is safe for you to have breast
implant surgery.
I hope this helps.

An increase in only 75cc is very minimal and not all that significant.  If you would like to be larger, I would recommend an increase in implant size by at least 150-200 or greater.  I would recommend an
in-office examination as well as a detailed discussion with a board certified
Plastic Surgeon whom you feel comfortable with.
Best wishes!
Dr. Desai
Harvard Educated, Miami Beach and Beverly Hills
Trained Double Board Certified Plastic Surgeon

Thank you for your question. In general, for you to notice a difference you would need at least 100cc increase in size. You would need a consultation to discuss your options, one option would be if you have seen implants to deflate preoperatively under local anesthesia for proper 3-D simulation and sizing.

The answer to your question depends on dimensions of your chest, the base width/diameter of each side of your chest, and the style implant from moderate to extra high.  Without this information and photographs from multiple angles, no RealSelf plastic surgery expert can give you a definitive answer.In your narrative, you stated that you are much larger than some of the other women depicted on RealSelf.  From that, I deduce that you are not petite.  I truly understand your frustration at having both a larger chest and smaller base width on your existing breasts.  Obviously, your plastic surgeon did a good job on the augmentation that you are now wanting to enlarge.  You may want to speak to him or her about the possibility of having an intermediate step where you put in a tissue expander which will increase the size of the pocket and allow your plastic surgeon to put in, safely, a larger implant.  This tissue expander is not inexpensive and is also time consuming.  However, it gives you another talking point to discuss with your Board Certified plastic surgeon.

There are practical restrictions on how large an implant can be placed.  These include the skin tightness, chest width, and torso length.  Unfortunately these factors sometimes limit the size of the implant that can be placed in a primary augmentation.  If I can only place a small implant at the first surgery, it is possible that a larger implant could be placed later after the skin and muscle have stretched.  If that's the case, and we are waiting for the breast to stretch to accomadate a larger implant, I would like to wait at least 6 months or a year depending upon the look and feel of the chest.  The good news for almost all patients is that it is usually possible to fit a larger implant in with some patience.