Could getting surgery DQ me?

I currently have flat feet in both feet, but left foot is pretty severe. If I get it surgically fixed in the next year or so, they wouldn’t have to fuse my bones together which would be ideal. Would this possibly cause me to be unable to join AFR?

For reference: I cannot run without my MCL becoming inflamed/ tendinitis and experiencing planters fasciitis. The surgery would correct the issue so I wouldn’t be as physically limited (I can run a mile or two once or twice a week without symptoms, past that no. I can hike 10-40 miles in a week without symptoms).