Human Phenotype Ontology 
Grandparent Node:
expandAbnormality of the upper limb (HP:0002817)help
Parent Node:
expandAbnormal arm span (HP:0012769)help
..Starting node
..expandReduced arm span (HP:0012770)help
Term ID: 12770
Name: Reduced arm span
Synonym: Reduced arm span
Definition: Decreased length of the arm span (length from one end of an individual's arms measured at the fingertips to the other when raised parallel to the ground at shoulder height at a one-hundred eighty degree angle).
Comments:
Reference: HP:0012770
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandIncreased arm span (HP:0012771) 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:0012770HP:0012770Reduced arm span0COL9A1 CL E G H12972217ORPHA:166002Multiple epiphyseal dysplasia due to collagen 9 anomalyHP:0040282 - Frequent110
HP:0012770HP:0012770Reduced arm span0COL9A2 CL E G H12982218ORPHA:166002Multiple epiphyseal dysplasia due to collagen 9 anomalyHP:0040282 - Frequent110
HP:0012770HP:0012770Reduced arm span0COL9A3 CL E G H12992219ORPHA:166002Multiple epiphyseal dysplasia due to collagen 9 anomalyHP:0040282 - Frequent137
HP:0012770HP:0012770Reduced arm span0MAF CL E G H40946776ORPHA:1272Aymé-Gripp syndromeHP:0040283 - Occasional21


Genes (4) :COL9A1 COL9A2 COL9A3 MAF

Diseases (2) :ORPHA:166002 ORPHA:1272
 

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