Conjunctival edema
ICD-10 H11.42 is a used to indicate a diagnosis of conjunctival edema.
Conjunctival edema, classified under H11.42, refers to the swelling of the conjunctiva, the thin, transparent membrane that covers the white part of the eye and the inner surface of the eyelids. This condition can arise from various etiologies, including allergic reactions, infections, trauma, or systemic diseases such as angioedema. Clinically, patients may present with symptoms such as redness, discomfort, tearing, and visual disturbances. The anatomy involved includes the conjunctiva, which plays a crucial role in protecting the eye and maintaining moisture. Disease progression can vary; acute conjunctival edema may resolve with appropriate treatment, while chronic cases may indicate underlying systemic issues requiring further investigation. Diagnostic considerations include a thorough patient history, physical examination, and possibly laboratory tests to identify the underlying cause. Differential diagnoses may include conjunctivitis, episcleritis, or other anterior segment disorders that could mimic conjunctival edema.
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
H11.42 covers conjunctival edema resulting from allergic reactions, infections (such as viral conjunctivitis), or systemic conditions like angioedema. It is essential to differentiate it from other conjunctival disorders.
H11.42 should be used when the primary diagnosis is conjunctival edema specifically, rather than conjunctivitis or other conjunctival conditions. Proper documentation of the edema's cause is crucial for accurate coding.
Documentation should include a detailed patient history, clinical findings, and any diagnostic tests performed. Evidence of the underlying cause of the edema, such as allergy testing or imaging, should also be included.
