Thank you for sharing your experience. I, too have a similar timeline and story as you.
I had a 50° left curve. I had Egydio grafting surgery in August 2016 in London, and after 30 days, noticed a 30-35° residual curve. I went back to London Nov 2016 for a follow up, and was offered a Stage plication surgery to correct the resudual curve, which I went back for the procedure on Jan 23rd 2017.
I do not think doctors will do a second grafting surgery, especially so soon after one has been completed. The plication is the way to go according to my surgeon and one other I met with. In my case, my doc said there was too much missing tunica to perform additional grafting.
I have not seen the photos from my second surgery, however I would like to see them. In fact, i will request them from his assistant.
Preliminary results: No noticible difference in size from grafting surgery to plication surgery, so that was good. Healing time, pain, etc, plication is much easier to heal from. Currently, curve is reduced to around 20°. Began Phallosan last week. Wearing 1-3 hours, working up gradually more yime.
Caveat: for the grafting procedure, i am down about 1 in in erect length. Flacid length has not changed from before both procedures. Again, I notice the length loss from procedure one during erections.
Good luck to you. Sorry to hear that your surgery did not work. There are many variables that contribute to those with sucessful surgical outcomes, and failed surgeries.