Unspecified keratitis digital illustration

Unspecified keratitis Save

ICD-10 code: H16.9

Chapter: Diseases of the eye and adnexia

What is Unspecified Keratitis?

Unspecified keratitis is a medical condition that refers to inflammation of the cornea, which is the clear, outer layer of the eye. This condition can be caused by a wide range of factors, including bacterial, viral, and fungal infections, as well as trauma to the eye, exposure to toxins or chemicals, and autoimmune disorders.

Symptoms of Unspecified Keratitis

The symptoms of unspecified keratitis can vary depending on the underlying cause of the condition. Some common symptoms include:

  1. Eye redness
  2. Eye pain
  3. Blurred vision
  4. Sensitivity to light
  5. Excessive tearing or discharge from the eye

If you are experiencing any of these symptoms, it is important to seek medical attention as soon as possible. Your doctor can help determine the underlying cause of your keratitis and recommend the most appropriate treatment.

Treatment Options for Unspecified Keratitis

Treatment for unspecified keratitis will depend on the underlying cause of the condition. In some cases, the condition may be mild and can be treated with over-the-counter eye drops or ointments. However, in more severe cases, prescription medications may be necessary.

If the keratitis is caused by a bacterial infection, your doctor may prescribe antibiotics. If it is caused by a fungal infection, antifungal medications may be recommended. In some cases, corticosteroids may be prescribed to reduce inflammation and relieve symptoms.

In the case of autoimmune disorders, treatment may involve managing the underlying condition with medications such as immunosuppressants or biologic agents. Additionally, if the keratitis is caused by exposure to toxins or chemicals, it is important to identify and avoid the source of the exposure.

Preventing Unspecified Keratitis

While it may not always be possible to prevent unspecified keratitis, there are steps you can take to reduce your risk of developing the condition. These include:

  • Washing your hands frequently to avoid the spread of bacteria and viruses
  • Avoiding touching your eyes with your hands
  • Wearing eye protection when working with chemicals or participating in contact sports
  • Keeping your contact lenses clean and following proper hygiene practices when using them

By taking these steps, you can help protect your eyes and reduce your risk of developing unspecified keratitis and other eye-related conditions.


Unspecified keratitis is a common condition that can cause discomfort and vision problems. If you are experiencing symptoms of

Diagnosis Codes for Unspecified keratitis | H16.9