Herpesviral keratitis
ICD-10 B00.52 is a billable code used to indicate a diagnosis of herpesviral keratitis.
Herpesviral keratitis is an ocular condition caused by the herpes simplex virus (HSV), primarily HSV-1, although HSV-2 can also be implicated. This condition is characterized by inflammation of the cornea, which can lead to significant visual impairment if not treated promptly. The infection typically presents with symptoms such as eye pain, redness, tearing, photophobia, and blurred vision. Diagnosis is often made through clinical examination, including slit-lamp microscopy, which may reveal dendritic ulcers on the corneal surface. The condition can be recurrent, as the virus remains dormant in the trigeminal ganglion and can reactivate due to various triggers, including stress, immunosuppression, or UV exposure. Treatment usually involves antiviral medications, such as topical acyclovir or oral antivirals, to reduce viral replication and inflammation. Complications of herpesviral keratitis can include corneal scarring, neovascularization, and in severe cases, perforation of the cornea, which may necessitate surgical intervention, such as corneal transplantation.
Detailed clinical notes including visual acuity measurements, slit-lamp findings, and treatment plans.
Patients presenting with acute eye pain, redness, and visual disturbances.
Documentation must clearly indicate the presence of dendritic ulcers and any prior history of herpes simplex infections.
Comprehensive history and physical examination notes, including any systemic symptoms.
Patients with recurrent eye infections or those with a history of herpes simplex virus.
Referral to ophthalmology should be documented if the condition is suspected to be severe.
Used for initial evaluation of a patient suspected of having herpesviral keratitis.
Complete history, examination findings, and treatment plan must be documented.
Ophthalmologists should ensure detailed notes on corneal findings.
Common symptoms include eye pain, redness, tearing, photophobia, and blurred vision. Patients may also report a history of cold sores or previous eye infections.
