View: Biodesign Group 3

Blindness is, in medical terms, is a condition for the loss of vision due to physiological or neurological factors. It is also referred to a condition in which vision cannot be corrected with prescribed glasses or contact lenses. Blindness has a variety of causes, such as age-related degeneration, diseases, genetic defects, poisoning, and physical/environmental eye injuries. Blindness has been one of the leading symptoms that were inflicted by negative physiological or physical influence to the eye. Because of this, it causes traumatic impacts to the emotional state of the patients, which produce severe inconvenience to their daily lifestyle.