I have used High Intensity UltraSound on my closed eyes! It corrected my corneal scaring, and eye muscle damage. I also cleared my mother's cataracts.
I used a 8 W 1 MHz ultrasound massage device, fro initiallu ½ a minute on my closed eyes.
After 8 sessions I was up to 1 minute – though I am still working on undoing the ineffective surgery I had on my eye muscles.
If the Dr had use HIUS, they would be perfect. And the eye surgeon would be £10 poorer!