Statement Of Problem: The type of double-arch trays used may affect occlusion.
Purpose: The purpose of this study was to determine what effect, if any, double-arch tray design and impression material volume had on the registration of maximum intercuspation (MI).
Material And Methods: Quadrant impressions were made on articulated fracture-resistant dental casts mounted in maximum intercuspation occlusion.
Objective: To investigate the incidence of endocrinopathies in holoprosencephaly (HPE) and correlate the severity of the endocrinopathies with the neuroanatomic abnormalities.
Study Design: We reviewed the histories and medical records of 117 children with HPE for endocrinopathies and related treatments. Neuroimaging studies were graded for severity of HPE, hypothalamus non-separation, and pituitary abnormalities.