Synpolydactyly
Synpolydactyly is a joint presentation of syndactyly (fusion of digits) and polydactyly (production of supernumerary digits). This is often a result of a mutation in the HOX D13 gene.
Types
| OMIM | Name | Gene |
|---|---|---|
| 186000 | SPD1 | HOXD13 |
| 608180 | SPD2 | FBLN1 |
| 610234 | SPD3 | ? at 14q11.2-q12 |