Quote from: whatismylife on August 20, 2014, 03:20:31 AM
i've been wondering about fat transfers as well. do you know how well the new fat sticks around, how it responds to physical activities, etc.?
There seems to be a lot of research going on about adipose tissue transplantation, gives me the sense that we will be seeing some really good advancements in the next 5 years.
Basically the only problem with it is that some of the fat gets reabsorbed (if it doesn't attach itself to a blood supply). The advancements coming down the line include supercharging the fat to be transplanted with stem cells & PRP (platelet rich plasma) being added to the mix before re-injection. From my research, it seems that those two things added help the fat form the proper bloodflow networks and it doesn't reabsorb- it reconnects and stays.
Another interesting thing I've seen talked about over the web is the possibility that fat behaves just like it did from the donor site. So basically if you transplant that belly fat somewhere else, it will still behave like the belly fat did and stick around till the bitter end if you catch my drift... But in this case, that would be a good thing.
I get the impression that when the fat successfully reintegrates itself, it becomes soft again and feels just like natural flesh. It is not going to move around on you- besides the natural course of gravity that is!
With the tried and true ways, surgeons seem to get about 50-60% of the fat to survive. But I have read with new things like the stem cells & PRP added, it is about 90-95% survival of the fat.
Also keep in mind that it is probable that some fat will die from lipo removal trauma, so it's not like you can say with 1L of lipo'd fat you'll get 1L to inject. This also seems to depend a lot on the method of removal (standard cannula lipo vs tickle lipo or vaser ultrasound lipo). I have a feeling it's probably somewhere around half, but that is just a guess based on videos where I've seen them separating the viable fat cells from the damaged fat cells.
Surgeon's technique seems to play the biggest part with the current ways.
Also there are a few docs I have found that are already offering stem cell & PRP enriched fat transfers. I haven't decided on anyone though.
Hope this helps!