What is the correct spelling for 4ADIO-OPACITY?

If you're struggling with the misspelling "4adio-opacity", there are a few possible corrections you can consider. The correct spelling could be "radio-opacity", referring to the ability of a substance to block X-rays. Another option might be "radiopacity", which is a noun form of the same concept. Finally, you could try "radiodensity", an alternative term used in medical imaging.