Short answer · Medically reviewed summary · Last updated: 2023-07-10
Lenz Microphthalmia Syndrome, also known as Lenz Syndrome, is a rare genetic disorder characterized by underdeveloped eyes (microphthalmia) or absent eyes (anophthalmia) and various other abnormalities affecting the facial features, limbs, and internal organs. In the International Classification of Diseases, 10th Revision (ICD-10), Lenz Microphthalmia Syndrome is classified under Q11.2, which is the code for "Microphthalmos." This code specifically denotes the condition of microphthalmia, which is the primary manifestation of the syndrome. In the previous version, ICD-9, Lenz Microphthalmia Syndrome was not specifically listed as a separate code.