What does "-opsia" refer to?

The suffix "-opsia" is derived from the Greek word "opsis," which means vision or sight. It is commonly used in medical terminology to denote various vision conditions or impairments. For instance, terms like "myopia" (nearsightedness) and "hyperopia" (farsightedness) all utilize this suffix to specify a particular condition related to eyesight. Therefore, in this context, the correct interpretation of "-opsia" is as it pertains to vision conditions. Understanding the roots and suffixes in medical terminology is critical for accurate communication in healthcare settings, making the knowledge of such suffixes invaluable for anyone studying medical language.