Imperfect hybrid layers created by an aggressive one-step self-etch adhesive in primary dentin are amendable to biomimetic remineralization in vitro.

Degradation of hybrid layers created in primary dentin occurs as early as 6 months in vivo. Biomimetic remineralization utilizes "bottom-up" nanotechnology principles for interfibrillar and intrafibrillar remineralization of collagen matrices. This study examined whether imperfect hybrid layers created in primary dentin can be remineralized.

Age and gender differences in the use of behavior management techniques by pediatric dentists.

Purpose: This study evaluated differences in the use of behavior management techniques among older and younger male and female pediatric dentists.

Methods: We surveyed all active members of the American Academy of Pediatric Dentistry residing in the U.S.

Magnetic retention of dental prostheses in a child with ectodermal dysplasia.

Background: Ectodermal dysplasia (ED) is a group of heterogeneous disorders that result in hypodontia. In pediatric patients with ED, using prostheses to restore form and function can be a challenge.

Case Description: The authors present a case report that demonstrates a technique using magnets to enhance the retention of maxillary and mandibular prostheses in a 9-year-old boy.

Sealing properties of mineral trioxide aggregate orthograde apical plugs and root fillings in an in vitro apexification model.

One-visit mineral trioxide aggregate (MTA) apexification is gaining in popularity over the use of calcium hydroxide barriers. This study examined the sealing properties of two MTA apexification procedures using an in vitro apexification model. White MTA was introduced into instrumented single-rooted canals with standardized artificially created open apices to form 3- to 5-mm-thick orthograde apical plugs or complete orthograde fillings of the root segments.

A survey of members of the American Academy of Pediatric Dentistry on their use of behavior management techniques.

Purpose: The objective of this study was to survey members of the American Academy of Pediatric Dentistry (AAPD) regarding their use of behavior management techniques.

Methods: Surveys were mailed to 4,180 members, with a follow-up mailing to nonrespondents 2 months later. The survey contained items on demographic variables and use (current, past, and future) of communicative and pharmacologic techniques.

Survey of behavior management teaching in pediatric dentistry advanced education programs.

Purpose: The purpose of this study was to survey pediatric dentistry advanced education program directors regarding the teaching of behavior management techniques.

Methods: Surveys were mailed to all (65) advanced education programs in the United States. Follow-up mailings were sent to nonrespondents.

Survey of behavior management teaching in predoctoral pediatric dentistry programs.

Purpose: The purpose of this study was to survey directors of predoctoral pediatric dentistry programs regarding the teaching of behavior management techniques.

Methods: Surveys were mailed to all 56 dental schools in the United States. Follow-up mailings were sent to nonrespondents.