Hi Curvedboy,
You are in the same situation that I was in. I too had a
congenital 90deg curvature and I suffered for 10 years. You are lucky because you discovered the forum before it's too late and you can know all the surgeons and the pros/cons of every surgery. I saw your comment about the cost of the surgery and being ashamed of telling your parents. Let me tell you 3 things here as I was in the exact same situation:
1. For my penis, I wouldn't mind spending $1,000,000 if that's what it will cost me to have a peaceful mind and a functioning penis. Ask your parents, get a loan, wait for another couple of years, ask your parents, just don't make your penis and health come second after the money.
2. I was ashamed of telling my parents and I ended up doing a surgery without telling them. It failed and I had to do a second one with another surgeon in another continent. I ended up telling them anyway.
3. There is nothing wrong with telling your parents about something you are born with. What do you expect them to do/say? kick you out of the house? I am sure that they will be extremely supportive.
You can read my story to see how I corrected my issue, by whom and using which technique. But I would also recommend that you spend a lot of time on this forum to have a complete idea about the surgeons, types of operations and expected outcomes. Then you will be able to decide on your own.
Apologies if the tone is a bit harsh, but I wish I had the same advice before my 1st surgery, which almost cost me my penis and mental health. Thankfully, you have access to this great source of information before you decide.
Always available if you want to talk in private.