Thought the below was of interest, no practical application for Peyronie's (for now) but who knows perhaps in the future :);
Feasibility of Polycaprolactone Scaffolds Fabricated by Three-Dimensional Printing for Tissue Engineering of Tunica Albuginea.
Source:- Feasibility of Polycaprolactone Scaffolds Fabricated by Three-Dimensional Printing for Tissue Engineering of Tunica Albuginea. - PubMed - NCBI (http://www.ncbi.nlm.nih.gov/pubmed/29076301)
Paolo, this looks really promising. Does this mean that they can replace a damaged part of tunica ?