What is a tongue crib, and why is it used in orthodontics?

A tongue crib, also known as a tongue cage or tongue spur, is a dental appliance used in orthodontics and pediatric dentistry. It is a small, custom-made device that is typically placed in the upper or lower arch of the mouth. The primary purpose of a tongue crib is to address specific oral habits or conditions and promote proper dental and facial development. Here's an in-depth explanation of what a tongue crib is and why it is used in orthodontics: 1. Structure of a Tongue Crib: - A tongue crib is typically constructed using dental acrylic and stainless steel wires. - It consists of a framework that is custom-fitted to the patient's dental arch, often covering several teeth. - The framework includes a series of small vertical bars or spikes, which are strategically positioned to limit the movement of the tongue. 2. Purpose and Functions: - Habit Correction: One of the primary uses of a tongue crib is to correct oral habits that can affect dental and facial development. Common habits inc....