Is 45 degree curved penis normal?
No. It will have to be amputated. I'm sorry.
Answer A curved penis is very common and not "abnormal". It simply means while your penis was developing, there was a little more skin available on one side than the other. Some guys curve to the left or the right, from 10 degrees to over 45 degrees. You are not alone, trust me. Years ago it was called a "bent nail", and guys would goof about who was a "member of the bent nail club!"…
It could be worse. You need to use a brace to keep your spine from becoming more curved if you are still growing. If you stopped growing and it is at an 18 degree angle it might be to late to use a brace and if it worsen's to say a 45 degree angle it could mean you need to have surgery done to prevent being in a wheel chair the rest of your life.