It IS amazing.
No. No proofs exist that you will find satisfactory. I can get the name of the doctor involved, though. But, if he is still alive and can remember the event, I'm certain he would, at most, consider it a misdiagnosis before an x-ray.
I was 4. My mom and dad had just gotten involved in an Apostolic Pentecostal church that teaches that Jesus can and does still heal. At a family reunion I was hurt myself playing king-of-the-mountain. I don't recall noticing it at the reunion, but by the time we got home I do remember having pain in my leg ~ nothing unbearable as I recall. The next day mom took me to our family doctor. He had me walk around. My left foot pointed toward my right leg, and my right leg seemed a bit shorter than the left one. The doctor said it LOOKED like a fractured hip joint based on how the leg was bent, apparently. Of course x-rays were in order.
Due to construction at that clinic, mom had to take me to a different hospital for x-rays. Before the x-rays, mom called dad (who wispered a prayer for me while at work) and mom bawled and prayed out loud in front of everybody in the waiting room (I think). She also promised God, that IF he would heal my leg she would visit elderly in convalescent homes. The x-ray came up okay, and my leg was fine.
I leave open the possibility that the leg was NOT actually fractured, but it WAS severely twisted and shorter than the other and in some amount of pain BEFORE visiting the doctor. It was fine AFTER visiting the doctor. All the doctor did was examine me and have me x-rayed.
Mom went straight to a convalescent center. She asked the attendant if anyone wanted the Bible read to them. She was taken to an old lady named Anna Barnes. Upon seeing my mom, Anna Barnes asked her, "Honey, are you Pentecostal?" My mom was and was surprised at Sister Barnes's question.
Turns out Anna Barnes was also Apostolic Pentecostal, had been in that home for many years (20+ I think), and had been praying to hear Pentecostal music one more time before she died. Mom arranged for the local church to do a singing at the convalescent home. Sister Barnes (and all other elderly who wanted, and they did) were rolled out (Sister Barnes was bed-ridden) to see the singing.
The next week mom was unable to visit Sister Barnes due to a flu outbreak at the convalescent home. The following week the home allowed visitors again, but Sister Barnes had died during the flu outbreak.
Believe it or not, as you please.