300cc butt implants?

I am 5' and about 85 pounds. I don't have a butt whatsoever and I'm very insecure about that. I really want a big bubble butt and my doctor recommended 300cc implants. I tried to ask for bigger but he said there's no way. The implants cost a lot of money so I want a dramatic change, will this be enough to satisfy my needs?! Please help

Doctor Answers 3

Wanting to maximize buttock size

To maximize the implant we use implants up to 700c and supplement this with fat grafting to give you the maximize buttock size. Consultation is needed to ensure this implant will fit into your buttock. Please see examples below. 


Orange County Plastic Surgeon
4.9 out of 5 stars 44 reviews

Buttock implants - want them really large!

Thank you for asking about your buttock implants.

  • I assume you are having the implants put inside the muscle.
  • There are limits to how large an implant will fit in this space.
  • Your surgeon's recommendation seems a good one.
  • That said, as with many breast implant patients, many buttock implant patients want to be larger than is reasonably possible to achieve -
  • So prepare yourself to have a nice result - as large as possible but not as large as you see in your mind's eye.
  • Many photos shown on the internet of huge buttocked women are either photoshopped, taken just after fat injections when the buttocks are swollen or are the result of illegal, liquid injections that cause severe problem in the years after injection.

Always see a Board Certified Plastic Surgeon. Best wishes  - Elizabeth Morgan MD PHD FACS

Buttock implant sizing

For an 85 pounder, 300cc sounds about right for the limit. Anything much larger simply will not fit and would likely lead to serious post-operative complications otherwise avoided with proper sizing. Please read on for general implant sizing details:

One of the most important factors in creating the perfect derriere with implants is indeed selecting the right size AND shape. I have found the best way to assure this is to simply measure the actual dimensions of the patient’s buttock cheeks. With these anatomical measurements, I can select an implant that not only significantly augments the buttock but also supplies the correct 3-dimensional enhancement to look as real as possible...even in the most petite patients. Traditionally, teardrop oval implants have a 30+% risk of rotation and thus unnaturally change the buttock shape/appearance when doing so.  However i have recently created and patented a new "Stanton Anatomic" shaped implant that avoids this issue. The benefit of this is the fact that ~80% of women patients have more of an oval shaped buttock cheek than round, thus creating a much more natural and harmonious buttock contour. Thus, the only way for you to know what implant works best is to consult with a board certified plastic surgeon specializing in this procedure and have him/her take your measurements before selecting an implant and proceeding with surgery. 
The largest stock buttock implant currently available in the USA is a 690cc round implant. For the implant brand i prefer and my Stanton Anatomic Oval implants, the largest is 600cc. Indeed custom implants can be ordered larger, not only at a premium price but at a premium risk for most patients'. Unlike breast implants which are placed under the very expandable tissue of the breast and half of the pectoral major muscle, buttock implants should only be placed under or at least within the largest strongest muscle of the body, the gluteus maximus muscle, which is not nearly as expandable or forgiving. Thus most patients simply do not have a large enough native buttock muscle to fit an implant much over 500 ccs', without leading to significant complication such as wound breakdown/opening &/or implant exposure...necessitating removal. If a patient wants larger implants, 9-12 months after the initial implants have settled in to place and the muscle relaxed/stretched, then a second operation can be performed to replace them (similar to the process of going bigger with breast implants).   

Be aware, the "subfascial" space that is sometimes talked about is not a real potential space to place a buttock implant. It is essentially the same as a subcutaneous pocket (ie on top of the muscle/under the skin and fat layer only) and therefore should be avoided at all costs.

Some of those sought after video-vixen and celeb-types (without mentioning names) with cartoonish bottoms could have either gotten extremely lucky with a huge oversized implant (very unlikely if properly placed under the muscle), had a very large volume of filler injected such as silicone, PMMA, Sculptra, or hydrogel - all NOT recommended because of high risk of severe infections, migration and/or hardening over time,  and even deadly consequences in rare but significant instances (if mistakenly injected into the blood stream); and/or have been genetically "blessed" - although quite unlikely.
I generally do not recommend fat grafting at the same time as placing buttock implants because of a significantly increased risk of infection. For fat to survive it must be grafted into muscle, however that is also where the implant sits. Thus, if fat it injected into the implant or implant pocket then it will die and almost assuredly get infected - necessitating removal of the implant as well. Fat transfer later on must be done very carefully and cautiously, preferably by the original surgeon, for the very same reasons as above. In both instances, the risk/reward ratio is very high (meaning high risk to very low potential reward) because over 80% of the fat is likely to melt away yielding very small gains in augmentation. 
Nonetheless, buttock implants are a proven safe and effective method of buttock augmentation as long as the recommendations of a board certified plastic surgeon specialist are adhered to.
Glad to help.


Ryan Stanton, MD
Beverly Hills Plastic Surgeon
4.8 out of 5 stars 103 reviews

These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.