Human Phenotype Ontology 
Grandparent Node:
Abnormal nervous system physiology (HP:0012638)help
Parent Node:
Abnormal central sensory function (HP:0011730)help
..Starting node
Impaired two-point discrimination (HP:0011810)help
Term ID: 11810
Name: Impaired two-point discrimination
Definition: A reduced ability to distinguish tactile sensations at points that are very close to one another. This can be tested by using special calipers whose points can be set from 2mm to several centimeters apart.
Reference: HP:0011810
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandAgraphesthesia (HP:0011812) help
..expandAstereognosia (HP:0010527) help
..expandImpaired touch localization (HP:0011811) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
HPO disease - gene - phenotype typical associations:
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0011810HP:0011810Impaired two-point discrimination0 CL E G H

Genes (0) :

Diseases (0) :

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.