What is defined as any foreign particle that becomes embedded in the eye?

The term that refers to any foreign particle that becomes embedded in the eye is known as a foreign body. This definition encompasses a wide range of materials that can accidentally enter the eye, including dust, metal shards, or organic matter. When such a particle becomes lodged in the eye's tissues, it can lead to various symptoms, including pain, redness, tearing, and potential damage to the ocular surface.

Understanding this concept is crucial in optometry, as the management of a foreign body in the eye may require specific techniques to safely remove it and minimize the risk of lingering damage or infection. The identification and treatment of foreign bodies are essential skills for optometric technicians, enabling them to assist in providing appropriate care to patients experiencing such incidents.