Filamentary keratitis
ICD-10 H16.12 is a used to indicate a diagnosis of filamentary keratitis.
Filamentary keratitis is characterized by the presence of fine, thread-like filaments on the corneal surface, often leading to irritation, discomfort, and potential vision impairment. This condition primarily affects the cornea, which is the transparent front part of the eye, and can also involve the conjunctiva and sclera. The filaments are typically composed of degenerated epithelial cells and mucus, which can adhere to the corneal surface and cause epithelial damage. Clinically, patients may present with symptoms such as foreign body sensation, redness, tearing, and photophobia. The disease progression can vary; if left untreated, filamentary keratitis may lead to corneal scarring or ulceration. Diagnostic considerations include a thorough ocular examination, often utilizing fluorescein staining to visualize the filaments. Differential diagnoses may include other forms of keratitis, such as viral or bacterial keratitis, making accurate diagnosis essential for effective management. Treatment typically involves lubricating eye drops, topical medications, and in some cases, debridement of the filaments to alleviate symptoms and promote healing.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
H16.12 specifically covers filamentary keratitis, which is characterized by the presence of filamentary strands on the cornea, often resulting from dry eye conditions, exposure keratopathy, or other ocular surface disorders.
H16.12 should be used when the clinical presentation specifically indicates filamentary keratitis, particularly when filament formation is observed during examination, differentiating it from other keratitis types.
Documentation should include a detailed ocular examination report, noting the presence of filaments, patient symptoms, and any treatments attempted. Clinical notes must clearly indicate the diagnosis of filamentary keratitis.
