It is possible to #increase your implant size with a #revision. However, the #pocket will need adjustment and a lift may be necessary; to better #support the new implant. Additionally, a mesh for further support may be helpful depending on the #implant size and skin #elasticity. Here are some helpful guidelines to consider for sizing: Usually if a woman wears a size 36 AB bra and would like to be a C cup, which is the average size that women wear and the average size bra that is sold, she needs a volume of approximately 350 to 390 cc to make that change. This becomes less if she's wearing a 34 bra, because it has a smaller strap size and the cups have a smaller diameter. A smaller diameter implant would then be a volume of approximately 300 to 350 cc. In the same way if she was more petite, maybe a double zero or size one and wore a 32 AB bra, then to become a 32C cup she would only require about 250 to 300 cc. This is a general number, and of course there are other factors that will affect this. Other factors which contribute to the outcome are #size, #shape, and #profile. The #profile is determined by the amount of #projection versus roundness that the you desire, as well as the #size of the implant and size of your chest. Also, the placement or incision location will also have an effect on profile. Another element to a satisfying result of your #augmentation is realistic #expectations.#Shaped implants are all #textured and should not rotate when used properly. In my practice, about 20% of the patients benefit from shaped implants.Breast revision surgery is more difficult, complicated, and requires more time than primary surgery. There is as much as a 40% chance additional surgery will be needed following the #revision. As far as sizing, there are no promise or guarantee of the specific cup/bra #size and shape you will be after your surgery. Implants which are under the muscle or are placed in a new position under the muscle may change with shape on muscle contracture and may have “#banding” and motion of the implants with muscle contracture. If this is unsatisfactory, it may require additional surgery which will also require additional surgeon’s fees, operating room and anesthetic fees.