obsolete isolated microspherophakia https://github.com/monarch-initiative/mondo/issues/4776 https://github.com/monarch-initiative/mondo/issues/7693 https://www.malacards.org/card/isolated_microspherophakia true icd11.foundation:1194029577 OBSOLETE. A rare disorder of the anterior segment of the eye characterized by the presence of an unusually small and spherical lens with increased anteroposterior thickness, and visibility of the lens equator on full mydriasis. The condition is typically bilateral and may be associated with lens dislocation or subluxation, lenticular myopia, and secondary angle-closure glaucoma. Orphanet:519396 MONDO:0034977 ICD10CM:Q12.4