|Dataset||HPO Gene-Disease Associations|
|Category||disease or phenotype associations|
|Description||A complete duplication affecting one or more of the phalanges of the hand. As opposed to a partial duplication were there is still a variable degree of fusion between the duplicated bones, a complete duplication leads to two separate bones appearing side to side (radio-ulnar axis) as seen on x-rays. A duplication leading to an accesory bone appearing in the proximo-distal axis on x-rays, is a different entity called a Pseudoepiphyses (see according terms) sometimes also refered to as Hyperphalangism. (Human Phenotype Ontology, HP_0009998)|
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6 genes associated with the complete duplication of phalanx of hand phenotype by mapping known disease genes to disease phenotypes from the HPO Gene-Disease Associations dataset.