Vitreous membranes and strands, right eye

This code describes the presence of abnormal fibrous structures, such as membranes or strands, within the vitreous humor of the right eye. These opacities can be congenital or acquired, often resulting from inflammation, hemorrhage, or trauma, and may affect vision depending on their density and location.

Use this code when documentation specifically identifies vitreous membranes or strands in the patient's right eye. This diagnosis is typically made during an ophthalmic examination, often with slit lamp biomicroscopy, and may be associated with symptoms like floaters or decreased visual acuity.

• Ensure laterality is clearly documented for the right eye; do not use for bilateral or left eye involvement.
• Distinguish from other vitreous opacities like vitreous hemorrhage (H43.1-) or vitreous degeneration (H43.81-).
• Code any underlying cause or associated conditions, such as diabetic retinopathy or posterior vitreous detachment, in addition to this code.