Plagiocephaly and Brachycephaly in the First Two Years of Life: A Prospective Cohort Study

Abstract
Objectives.Although referrals for nonsynostotic plagiocephaly (NSP) have increased in recent years, the prevalence, natural history, and determinants of the condition have been unclear. The objective of this study was to assess the prevalence and natural history of NSP in normal infants in the first 2 years of life and to identify factors that may contribute to the development of NSP.