Going Up in Size - 470cc to 600cc

Question

Im still wondering though that if I am now a DD34 and sitting at 470 ccs that if I went up to 600 ccs how much bigger would my breasts be?

Tom J. Pousti, MD · Answer

The more breast surgery I do the more I realize that there is no correlation between the size of implant and resulting cup size.  This may have to do with several factors including: the amount of breast volume the patient starts with, the shape of the patient's chest wall (concave or convex), the type and model of breast implant selected (saline/silicone  and low/moderate/high profile), bra  manufacturer variance  in cup sizes, the  degree  of filling of the cup  with breast tissue,  and the subjective differences in patients' perceptions of cup size. 

	Much of the final &ldquo;look&rdquo; achieved after breast augmentation surgery  depends on several factors: 1. The initial shape, size (volume of breast tissue), symmetry of the patient's breasts. In general, the better the  preoperative breast appearance the more likely the breast augmentation &ldquo;look&rdquo; will be optimal. 2. The experience/skill level of the surgeon is important in determining the final outcome. For example, the accurate and gentle dissection of the breast implant pockets are critical in producing  long-term  well-placed breast implants. I personally think that these 2 factors are more important than any others, including type (saline or silicone)  or model (low/moderate/high profile)  of implant. 3. The type of implant used may  determine the final outcome, especially if the patient does not have significant covering breast or adipose tissue. For example, some surgeons feel that silicone implants have a more natural look and feel than saline implants because silicone gel has a texture that is similar to breast tissue. Each patient differs in the amount of breast tissue that they have.  If a patient has enough breast tissue to cover the implant, the final result will be similar when comparing saline implants versus silicone gel implants.  If a patient has very low body fat and/or very little breast tissue, the silicone gel implants may provide a more "natural" result. On the other hand, saline implants have some advantages over silicone implants. Silicone implant ruptures are harder to detect. When saline implants rupture, they deflate and the results are seen almost immediately. When silicone implants rupture, the breast often looks and feels the same because the silicone gel may leak into surrounding areas of the breast without a visible difference.  Patients may need an MRI to diagnose a silicone gel rupture.   Saline implants are also less expensive than the silicone gel implants. Other differences involve how the breast implants are filled. Saline implants are filled after they&rsquo;re implanted, so saline implants require a smaller incision than prefilled silicone breast implants. On May 10, 2000, the FDA granted approval of saline-filled breast implants manufactured by Mentor Corporation and McGhan Medical. To date, all other manufacturers&rsquo; saline-filled breast implants are considered investigational. As of 2006, the FDA has approved the use of silicone gel implants manufactured by the Mentor Corporation and Allergan (formerly McGhan) for breast augmentation surgery for patients over the age of 22. 4. The size and model of breast implant used may  make a  significant difference in the final outcome. Therefore, it is very important to communicate your size goals with your surgeon.  In my practice, the use of photographs of &ldquo;goal&rdquo; pictures (and breasts that are too big or too small) is very helpful. I have found that the use of words such as &ldquo;natural&rdquo; or &ldquo;C cup&rdquo; or "fake looking" or "top heavy" means different things to different people and therefore prove unhelpful. Also, as you know, cup size varies depending on who makes the bra; therefore, discussing desired cup  size may also be inaccurate. I use  intraoperative sizers and place the patient in the upright position to evaluate breast size. Use of these sizers also allow me to select the breast implant profile (low, moderate, moderate plus, high-profile) that would most likely achieve the patient's goals. The patient's goal pictures are hanging on the wall, and allow for direct comparison. I have found that this system is very helpful in improving the chances of achieving the patient's goals as consistently as possible. By the way, the most common regret after this operation, is &ldquo;I wish I was bigger&rdquo;.

	 I hope this helps.

Otto Joseph Placik, MD · Answer

Given this volume increase my estimated cup size increase for a 130cc change would be slightly less than a full cup so perhaps you would be a DDD.

Asif Pirani, MD, FRCS(C) · Answer

There is no way to guarantee a particular bra size. Bra sizing varies greatly between bra manufacturers and a C in one bra will be a D in another. What matters more than the assigned bra size is the way the implant looks on you. The best option for your body and aesthetic goals can be determined in a thorough implant sizing session.Implant sizing depends on several factors. One of the most important factors is your breast width. Generally, your surgeon will measure your breast width, and then provide you with a range of implant sizes appropriate for your native breast size. There are more nuances to it than just what I've described, but this approach works for most women.I usually have my patients bring in a large bra and a tight t-shirt to do sizing. I'll then choose 3-4 implants that I feel are appropriate, and have my patients place them in the bra under the tight t-shirt. My patients can then look in the mirror and get a good sense of what they will look like with the provided implant sizes. My patients like this approach and get a great idea of how they will look.By using this technique, your surgeon can outline a range of appropriate implant sizes that will be aesthetically pleasing, and you make the final decision.I hope this helps. Good luck!

William A. Wallace, MD, FACS · Answer

Bra sizes are confusing. More often than not, a woman is not wearing a correctly fitted bra, doesn't know her bra size, or doesn't know how a bra is fitted.

	Cup size is dependent on the "number" part of the bra size... a D cup in a 34 bra is a different size from a 42 bra.

	That being said, bra manufacturers are not held to any uniform standards when it comes to cup size and shape... that is why one brand of bra might fit you very well for a given size, but not another brand. Or, you wear a 34D in a Victoria's Secret bra, and a 34C in another brand, for example.

	When discussing breast size after augmentation, outward projection can be further determined by the "profile" of the implant. High school geometry: Height (projection) times Width (base width). A Higher Profile implant will give you a larger cup size for less volume than a Moderate Profile implant.

	Furthermore, a saline implant looks bigger than a silicone implant of the same volume. That is because a saline implant is more oval (round on both top and base), while a silicone implant is flat on the base.

	Some plastic surgery books have proposed the following parameters for breast augmentation:

	
		32 bra: 100-200 ml per cup size
	
		34 bra: 150-250 ml per cup size
	
		36 bra: 200-300 ml per cup size
	
		38 bra: 250-350 ml per cup size

Barry L. Eppley, MD, DMD · Answer

You can answer that question by simple mathematics and percentages. If you are 470ccs and you add 130cc to get to 600, that is a proportionate change of about 28%. To make it simple, let's say that is a change of 25% in breast implant volume and size. In cup size, there is no direct correlation but that is likely an increase of a cup size.

Going Up in Size - 470cc to 600cc

Answers (9)

Answer: Breast Implants and Bra Sizes

Answer: Breast Implants and Bra Sizes

Answer: Breast implant volume change is a mathematical percentage

Answer: Breast implant volume change is a mathematical percentage

Recommended reading

Everything you need to know about Breast Augmentation

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Going Up in Size - 470cc to 600cc

Answers (9)

Answer: Breast Implants and Bra Sizes

Answer: Breast Implants and Bra Sizes

Answer: Breast implant volume change is a mathematical percentage

Answer: Breast implant volume change is a mathematical percentage

Browse related questions

Recommended reading

Everything you need to know about Breast Augmentation

Our mission is to create a world where every investment in modern beauty is Worth It.