What is typical of a corneal abrasion caused by foreign material lodged between the cornea and the contact lens?

A corneal abrasion caused by foreign material trapped between the cornea and a contact lens is characterized by the potential for serious complications, including the risk of developing a corneal infection, such as keratitis. This occurs because the foreign material can irritate the cornea, compromise its surface integrity, and create an environment conducive to bacterial growth. In addition, wearing a contact lens over an abrasion can hinder the healing process and increase the risk of infection.

While corneal abrasions may sometimes heal quickly and without intervention, the presence of foreign material significantly raises the likelihood of infection. Symptoms like redness, pain, and discomfort are also commonly reported, indicating that complete absence of symptoms would not be typical. Thus, awareness of these risks and the potential for serious outcomes highlights the importance of immediate evaluation and care in the event of such an abrasion.