Human Phenotype Ontology 
Grandparent Node:
Abnormality of the lens (HP:0000517)help
Grandparent Node:
Aplasia/Hypoplasia affecting the anterior segment of the eye (HP:0008062)help
Parent Node:
Aplasia/Hypoplasia of the lens (HP:0008063)help
..Starting node
Microphakia (HP:0012376)help
Term ID: 12376
Name: Microphakia
Synonym: Small lens
Definition: Abnormal smallness of the lens.
Reference: HP:0012376
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandCongenital aphakia (HP:0007707) help
..expandLens coloboma (HP:0100719) help
..expandMicrospherophakia (HP:0030961) help
InputHPO IDHPO termDistanceGeneGene id entrezDiseaseIdDiseaseNameDiseaseMIMConceptIDSourceTypical associationHGMD variantsClinVar variantsHGNC IDGeneMIM
HPO disease - gene - phenotype typical associations:
HP:0012376HP:0012376Microphakia0HMX1 CL E G H3166612109Oculoauricular syndrome612109C2677500OMIM141945017142992
HP:0012376HP:0012376Microphakia0LMX1B CL E G H4010161200Nail-patella syndrome161200C0027341OMIM11953686654602575
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0012376HP:0012376Microphakia0CPAMD8 CL E G H27151617319Anterior segment dysgenesis 8617319C4310622OMIM0615723228608841

Genes (3) :CPAMD8 HMX1 LMX1B

Diseases (3) :617319 612109 161200

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is June 2019 release.