The redefinition of failure to thrive from a case study perspective.

Explaining failure to thrive (FTT) in dichotomous terms--organic versus non-organic --no longer applies in the context of modern pediatric nursing. FTT has turned out to be much more multifaceted. One infant's story illustrates the complexities and long-term ramifications of a pediatric feeding disorder and the challenges faced by health care professionals and families in their care. The story illustrates how physiologic, sensorimotor, and behavioral issues can all impact a child's inability to gain weight as expected. With greater understanding, pediatric nurses can appreciate their role as members of a multidisciplinary pediatric feeding disorder team.