A retained (nonmagnetic) (old) foreign body in the vitreous body is a condition where a foreign object, typically a piece of metal, glass, or plastic, becomes lodged in the vitreous humor, which is the clear, gel-like substance that fills the space between the lens and the retina in the eye. This condition can occur as a result of trauma, such as a penetrating injury to the eye or accidental injury during surgery.
Some common symptoms of a retained foreign body in the vitreous body include blurred vision, floaters, flashes of light, and eye pain or discomfort. In some cases, the foreign body may not cause any noticeable symptoms, but it can still pose a risk of infection or other complications.
Overall, a retained (nonmagnetic) (old) foreign body in the vitreous body is a serious condition that requires prompt diagnosis and treatment to prevent complications and preserve vision. If you suspect that you may have a foreign body in your eye, it is important to seek medical attention right away to prevent further damage and ensure the best possible outcome.