Age-related cataract, morgagnian type, left eye

This code signifies a specific type of age-related cataract, known as a Morgagnian cataract, affecting the left eye. A Morgagnian cataract is characterized by a liquefied cortex and a freely movable, often sunken, nucleus within the lens capsule. This advanced form of cataract can lead to significant vision impairment.

Use this code when documentation clearly indicates an age-related Morgagnian cataract in the patient's left eye. This diagnosis is typically made during an ophthalmological examination, often noting the characteristic appearance of the lens. Supporting documentation should specify the type of cataract and laterality.

• Ensure the documentation explicitly states "Morgagnian type" and specifies the left eye.
• Do not confuse with other types of age-related cataracts (e.g., cortical, nuclear, subcapsular) which have distinct codes.
• Always verify laterality; separate codes exist for the right eye, bilateral, and unspecified eye.