For decades, children with feeding challenges have been described by a variety of terms: picky eating, problem feeders, aversive eaters, etc. The variety of terminology resulted in confusion for parents and professionals alike.
Now, we have a universal diagnostic term: Pediatric Feeding Disorder. Read more about it here: https://www.feedingmatters.org/pfd-advocacy-in-action-pfd-as-a-stand-alone-diagnosis/