Would there be a difference between 330cc and 345?

Question

I'm 5'3" 100lbs 32aaa would 330cc will make me a C cup in bra size? Would there be a difference between 330cc and 345cc? I have these two options and still can't decide it. 345 seems little too big on me but at same time I want to have some volume. If it's not much differento should I stick with 330cc?

Jerome Edelstein, MD · Answer

Hello,15 cc is a slight difference and wouldn't likely be noticeable for you. It certainly won't make the difference of a cup size which would take over 100 cc on average. I usually recommend that my patients choose the slightly larger implant is they are stuck and having a hard time choosing between two that are very close. My patients also find it helpful to try on the implant sizers with their own clothes in the office. This way they can get an idea of their results and choose what feels most comfortable.All the best

Lane Smith, MD · Answer

Thank your for your question.  With that small a difference in cc's, there will not be any noticeable difference in overall size.  For a truly noticeable difference in size, there would need to be a cc difference of 100 or more.With kind regards,Lane F. Smith, M.D., F.A.A.C.S., F.A.O.H.N.S., F.A.B.F.P.R.S.Las Vegas Plastic Surgeon

Jaime S. Schwartz, MD, FACS · Answer

I appreciate your question.

The size of implant best for you  is dictated by your chest wall measurements.  Once we determine that we can choose the profile based on what you want or need to achieve.  If you are seeking a natural look, then the diameter of the implant should be equal to or, more ideally, smaller than the width of your breast. The breast width is a measurement of how wide your breast is at the base, which should be measured at the level of the nipple. Choosing an implant that is smaller in diameter than your breast width will avoid the "side breast" fullness that is often associated with a more artificial appearance.  Other than that, you should choose the implant based on volume, not on the dimensions of the implant. You should choose a board certified plastic surgeon that you trust to help guide you in this decision.

Silicone will give you a fullness at the top (upper pole fullness).

Silicone implants come pre-filled with a silicone gel and are the softest implant available. They feel more natural, which makes them a good option for women with less natural breast tissue; but they require a larger incision. It may be more difficult to realize if this type of implant has ruptured, so it is important to monitor them with annual follow-up visits. Additionally, because this implant contains a more liquid silicone (less cross-linked), if this implant should rupture, it will leak only into the scar capsule formed around the implant but may cause some discomfort or implant distortion.

Anatomic gummy bear implants might be a good choice to give you volume.

These highly-sought-after, anatomic implants offer a look that more closely resembles the natural silhouette of a breast, and, therefore, are a very attractive option for individuals seeking a natural-looking, aesthetic primary breast augmentation. Additionally, these implants are an especially excellent option for patients undergoing restorative or corrective breast surgery because they provide more stability, shape, and reduced incidence of capsular contracture. Compared to other types of silicone gel implants, the silicone in the cohesive gel implant is more cross-linked; therefore, should the implant shell “rupture,” it maintains its shape and silicone does not leak.

During your breast augmentation consultation, you should feel the different types of implants available, and try on various implant sizers in front of a mirror to help you to get an idea of how you will look following the surgery. You should also bring pictures of the look you would like to achieve, as well as a favorite top to wear when trying on implant sizers.

The best way to assess and give true advice would be an in-person exam.

Please see a board-certified plastic surgeon that specializes in aesthetic and restorative breast surgery.

Best of luck!

Dr. Schwartz

Board Certified Plastic Surgeon

Director-Beverly Hills Breast and Body Institute

#RealSelf100Surgeon

#RealSelfCORESurgeon

Steven Goldman, MD · Answer

330-345 cc is a moderately sized implant. Many issues affect your ultimate result, including the implant size, implant profile, saline versus silicone, the amount of breast tissue you have, the elasticity of your skin, the density of the breast tissue, etc. Another important issue with saline is whether implants are filled to the upper or lower end of their recommended fill volumes. Natrelle saline implants are sized in 300 cc increments; Mentor in 25 cc increments. 345 cc would be half way between the upper and lower ends of the recommeded 30 cc fill volume for a Natrelle 330 - 360 implant. Generally (with some exceptions), saline implants will have a more natural look and feel with less rippling when filled to the upper end of the recommeded fill range (in this case 360 cc). So in fact, it may be more important for your result to use the upper end of the fill range than to vary the fill volume by 15 cc/one tablespoon. This is an important nuance. Also, intraoperative sizers are often used to determine which implant volume is optimal for you at surgery. Good luck. Thanks for your question.

Shayne Webb, MD · Answer

This is only a slight difference in volume though at 5' 3" and 100 lbs, both of these implants are likely fairly large for your frame/chest width.  If you trust your plastic surgeon, allowing them some latitude with intraop sizing may be the best option.  All the pre op sizing in the world, does not equal visualizing the sizers inflated in the OR.Best wishes

Nicholas Husni, MD, PhD, FACS · Answer

15 CC equals one US tablespoon.  When you look at it this way, it's a TINY difference between sizes, and would be hard to notice.  Without seeing you, I believe you have picked implants in the right size range.  Whenever my patients are on the fence between two sizes, I always encourage them to go with the larger of the two sizes.  No one has ever come back and said "I'm too big".  If 330 seems perfect, that's what you go with;  if you are unsure, my advice is to go with the larger size. Best of luck to you!

Richard G. Reish, MD, FACS · Answer

Hello and thank you for your question. There is no noticeable difference between these two sizes.  The size of the implant is based on your desired
breast size/shape, your chest wall measurements, and soft tissue
quality.  This decision should be based on a detailed discussion
with equal input from both you and your surgeon.  Make sure you
specifically look at before and after pictures of real patients who have
had this surgery performed by your surgeon and evaluate their results.   The most important aspect is to find a
surgeon you are comfortable with. I recommend that you seek consultation with a
qualified board-certified plastic surgeon who can evaluate you in person.
Best wishes and good luck.
Richard G. Reish, M.D.
Harvard-trained plastic surgeon

Patricia A. McGuire, MD · Answer

The difference between 330 and 345cc implants is negligible. The volume of an implant is less important than the dimensions and how those dimensions correlate with your anatomy. Cup size is frequently discussed and the volume of the implant is only one factor in determining cup size. How much tissue you have and the width and projection of the implant combine to determine post operative cup size. Bras are also variable, so never panic about what brad fit or don't fit. You should see a Board Certified plastic surgeon who offers 3 dimensional imaging who can show you how different implants could look in your body.

Steven Wallach, MD · Answer

A 15 cc difference in implants is not a lot.  Best to be sized in person to make sure you are happy with the volume chosen.

Carlos Burnett, MD, FACS · Answer

Thanks for the question. Invariably the majority of patients choose the larger implant when given the choice. Although 15cc is about a teaspoon difference, psychologically the patients feel more confident with the larger size. Good luck with your choice  DrBurnett#realself100

Would there be a difference between 330cc and 345?

Answers (14)