Classification of Uveitis

Classification of Uveitis

Uveitis is the inflammation of the inner layers of the eye, and it can be classified using various systems based on different factors. These classifications are based on the cause of the uveitis, the location of the inflammation, its duration, and other characteristics. Here are some common categories used in uveitis classification:

1. Based on Cause:

  • Idiopathic Uveitis: Cases where no apparent cause can be identified.
  • ImmuneRelated Uveitis: Cases associated with immune system disorders. Examples include Behçet’s disease, rheumatoid arthritis, and ankylosing spondylitis.
  • Infectious Uveitis: Cases resulting from bacterial, viral, fungal, or parasitic infections.

2. Based on Location of Inflammation:

  • Anterior Uveitis (Iritis): Inflammation of the iris.
  • Intermediate Uveitis: Inflammation in the pars plana region.
  • Posterior Uveitis (Retinitis or Choroiditis): Inflammation of the retina or choroid.
  • Panuveitis: Inflammation involving all segments of the eye—front, middle, and back.

3. Based on Duration:

  • Acute Uveitis: Cases with a clear onset and short duration.
  • Chronic Uveitis: Cases that are longlasting or recurrent.

4. Specific Conditions:

  • Behçet’s Disease: A multisystemic disease characterized by genital ulcers, skin lesions, and joint inflammation.
  • Sarcoidosis: A condition characterized by multiorgan inflammation.

These classifications are used to understand the various aspects of uveitis and to determine treatment strategies. Treatment varies depending on the cause, type, and severity of the uveitis. An eye doctor will evaluate the patient’s condition and then determine an appropriate classification and treatment plan.