CPT® Code 0192T

Deleted

The procedure described by CPT® Code 0192T involves the insertion of an anterior segment aqueous drainage device using an external approach, specifically designed for the treatment of chronic or progressive open-angle glaucoma. This type of glaucoma is characterized by increased intraocular pressure due to impaired drainage of aqueous humor, which can lead to optic nerve damage and vision loss. The drainage device, which does not include an extraocular reservoir, is implanted to facilitate the outflow of aqueous humor, thereby reducing intraocular pressure. The external approach requires incising the conjunctiva and creating a scleral flap, which allows for direct access to the anterior chamber of the eye. This method is also referred to as non-penetrating deep sclerectomy, emphasizing its minimally invasive nature. The procedure is critical for patients who may not respond adequately to medication or other treatments, providing a surgical option to manage their condition effectively.