congenital

https://doi.org/10.1351/goldbook.10552

Present from birth, as of a disease or physical abnormality.

Source:
PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 739 (https://doi.org/10.1515/pac-2015-1202)