Retrolental fibroplasia, unspecified eye

This code represents retrolental fibroplasia, also known as retinopathy of prematurity (ROP), a proliferative disorder affecting the retinal blood vessels in premature infants. It describes the formation of fibrous tissue behind the lens, which can lead to retinal detachment and vision impairment. This specific code is used when the affected eye is not specified.

Use this code when documentation confirms a diagnosis of retrolental fibroplasia without specifying laterality (e.g., "retrolental fibroplasia diagnosed"). This code is appropriate for cases where the physician has not indicated whether the condition affects the right, left, or both eyes. It should be supported by clinical findings consistent with ROP in a premature infant.

• Avoid using this code if laterality is documented; instead, choose the more specific H35.171 (right eye), H35.172 (left eye), or H35.173 (bilateral).
• Ensure documentation clearly supports the diagnosis of retrolental fibroplasia, often seen in premature infants with a history of oxygen therapy.
• Consider sequencing this code after codes for prematurity or other related perinatal conditions, if applicable.