What is the clinical purpose of a palatal crib in pediatric treatment?

Study for the Pediatric Dentistry II Exam. Utilize flashcards and multiple choice questions with hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

What is the clinical purpose of a palatal crib in pediatric treatment?

Palatal crib works by interrupting habits that push the developing teeth out of position and affect how the teeth erupt. The appliance sits on the palate with small vertical bars that create a barrier and sensory cue, making it uncomfortable or less rewarding to thrust the tongue or to suck a thumb. When these deleterious habits are reduced or stopped, the abnormal forces on the teeth lessen, allowing eruption to proceed more normally and helping prevent or correct malocclusions like open bite or crossbite. It’s not used to whiten teeth, stimulate sucking, or directly improve chewing.

Palatal crib works by interrupting habits that push the developing teeth out of position and affect how the teeth erupt. The appliance sits on the palate with small vertical bars that create a barrier and sensory cue, making it uncomfortable or less rewarding to thrust the tongue or to suck a thumb. When these deleterious habits are reduced or stopped, the abnormal forces on the teeth lessen, allowing eruption to proceed more normally and helping prevent or correct malocclusions like open bite or crossbite. It’s not used to whiten teeth, stimulate sucking, or directly improve chewing.

More practice questions