Background: Ankyloglossia, including lip tie, is becoming a common and perhaps overused diagnosis when breastfeeding difficulties arise in the mother-infant dyad. There is no strong published evidence to support performing frenotomy or of complications related to frenotomy, but some mothers report immediate decreased pain with breastfeeding after frenotomy. Concerns have been raised about the increase in diagnosis and possible complications after frenotomy. Purpose: 1. To survey pediatricians in the AAP Section of Breastfeeding (SOBr) regarding their experiences with ankyloglossia, frenotomy, and related complications using multiple choice and …