It's true, what I know that for more dense implant ( skull bone defect) you will need higher concentration of PMMA e.g. 40-45% , that's why Dr. Nacule is developing this high concentration for skull bone defect reconstruction.
Check in this site the topic about Newplastic:-
www.facialwasting.org/buttock_wasting.htm
So if the 10% will give the same gains as 20% ---> it must mean that the end result of the 10% has to be softer (in texture) than the more denser collagen after the injection of the 20% , and of course as we know the 10% has an advantage of less chance of developing lumps.
So the gain in girth will depend mostly on the distance between the beads and how many layers (or sheets) of the beads on top of each other (in cross section of the penis) and rarely on the number of beads (of course it has some effect on the gain but less).
So if we have beads very close to each other (e.g. 30%) you will have much firmer collagen in the end result and also the chance of more lumps, ( also not to forget in 40-45% or more it will feel almost like bone), but the gain in girth in the end result of different concentration with the same volumes will be either little or no difference.
So if we have e.g. two identical penises who had been injected with same number of beads but :-
One had two sessions of 10% Newplastic 10 cc in each session = 20 cc in total ( as we know that 10% conc. i.e. 3 millions beads in 1 cc ---> 3x20 = 60 millions beads.
The other penis had only one session he was injected with 20% conc. and only 10 cc (---> 6 millions beads x 10 = 60 millions beads ).
So both had 60 millions beads but I am sure the 1st one will have more gain than the 2nd one because in the 1st one you have more layers of beads on top of each other ---> more gain in girth , so the gain in girth will depend on the distance between the 60 millions beads from each other in a giving area (so more distance more gain in girth)
Even if you inject the 1st one with 20 cc of 10% in one session instead of two sessions will also gain more than the 10 cc of 20% injected in the other penis (at the end both patients will have the same number of beads but the distances between these beads are different).
In the other hand if we inject the same volumes in the above examples with different concentrations (e.g. 10% + 20%) --> in the higher conc. sure you will have a more denser and firmer collagen but also IMO you will have some more gain (may be a little) than the lower conc.
In conclusion :- The gain will depend more on the volume and the number of the sessions (i.e. the distance between the beads) more than the concentration of the beads.
This is a Q. for the guys who had I think in the 1st session different concentration ( 10% near to the Glans, 20% in the shaft and 30% near to the base ) Was the collagen firmer or more denser near to the base than near to the Glans ??
