IS THERE ANY WAY TO PATCH A GAME AFTER IT IS BURNED???

[jkfs]

HEY,
I BURNED A PSX GAME AND IT DIDNT WORK. I LOOKED ON PSXCOPYWORLD.COM AND I FOUND OUT THAT I NEED A PATCH AND I DONT WANT TO USE ANOTHER DISC TO BURN THE GAME. IS THERE ANY WAY TO PATCH IT WITHOUT RE-BURNING IT??
ANY HELP WOULD BE APPRECIATED.
p.s. I HAVE A NTSC SYSTEM