When a foreign object enters your eye, it can do more than cause momentary discomfort. In some cases, foreign bodies can scratch the eye’s surface (the cornea) and potentially lead to long-term issues like corneal scarring. At Bright Eyes Vision, our experienced eye doctors in Plymouth help patients understand these risks and receive prompt, effective care to protect their vision.

What Happens When a Foreign Body Enters the Eye?

The cornea is the clear, protective outer layer of the eye that plays a key role in focusing light. Because it is so sensitive, even the smallest particle can cause irritation or injury. Common symptoms of a foreign body include:

•           A feeling that something is stuck in the eye

•           Tearing or watery eyes

•           Redness

•           Light sensitivity

•           Blurred vision

•           Difficulty opening the eye

While many superficial foreign bodies can be safely removed, deeper or metallic objects can embed into the cornea, leading to more serious complications.

How Corneal Scarring Forms

If a foreign body scratches or penetrates the cornea, the tissue begins healing immediately. During this process, scar tissue may form. Corneal scarring can occur when:

•           The foreign body is left in the eye for too long

•           The injury is deep or severe

•           Rust rings form from metallic particles

•           An infection develops following the injury

Even small scars can interfere with how light enters the eye, causing vision distortions.

Long-Term Vision Effects From Corneal Scarring

Corneal scarring can have lasting consequences depending on its size and location. Potential long-term effects include:

•           Blurred or Distorted Vision: Scarring disrupts the cornea’s smooth surface, causing light to scatter rather than focus clearly.

•           Glare and Halos: Patients may notice increased glare, especially at night or around bright lights.

•           Reduced Visual Acuity: Scars located in the central cornea - directly in the visual axis - can permanently impact clarity.

•           Increased Risk of Recurrent Erosion: Past injuries can weaken the corneal surface, making it more prone to repeated abrasions.

•           Potential Surgical Intervention: In significant cases, corneal scarring may require specialized treatment such as laser resurfacing or corneal transplantation.

Why Prompt Treatment Matters

Immediate evaluation by trained eye doctors in Plymouth is essential after any eye injury involving a foreign body. Early removal of the object, treatment of the abrasion, and prevention of infection drastically reduce the chances of scarring and long-term vision changes. Delaying care can allow complications to worsen the outcome.

Need Help After an Eye Injury?

At Bright Eyes Vision, our team provides skilled diagnosis and treatment for foreign body injuries. We use specialized equipment to safely assess and remove particles and ensure that healing occurs properly. If scarring has already occurred, we’ll recommend the best treatment options to restore comfort and clarity.
 

If you've experienced an eye injury, contact Bright Eyes Vision to keep your eyes healthy and your vision clear. Visit our office in Plymouth, Indiana, or call (574) 936-2272 to book an appointment today.