Achondrogenesis, Type Ia, also known as achondrogenesis type ia, is related to osteochondrodysplasia and achondrogenesis, and has symptoms including edema An important gene associated with Achondrogenesis, Type Ia is TRIP11 (Thyroid Hormone Receptor Interactor 11), and among its related pathways/superpathways are Bardet-Biedl syndrome and Intraflagellar transport. Affiliated tissues include bone and tongue, and related phenotypes are macrocephaly and frontal bossing