---
title: "Crossbite (Anterior & Posterior) Treatment Evanston | Smile Suite Orthodontics"
description: "One or more upper teeth biting inside the lower teeth. Can affect front teeth (anterior) or back teeth (posterior)."
canonical_url: "https://smilesuiteortho.com/conditions/crossbite"
practice: "Smile Suite Orthodontics"
doctor: "Dr. Kimberly Mays Smith, DDS, MS"
phone: "(847) 665-1504"
address: "2422 Main St., Evanston, IL 60202"
consultation_cost: "100% Free / Complimentary ($0)"
category: "Orthodontic Condition"
ideal_evaluation_age: "Immediately upon detection, ideally ages 7–9 while mid-palatal suture is open."
---
# Crossbite (Anterior & Posterior) Treatment in Evanston, IL

> One or more upper teeth biting inside the lower teeth. Can affect front teeth (anterior) or back teeth (posterior).

## Clinical Risks If Left Untreated
- Asymmetrical jaw growth and facial skeletal deviation
- Severe localized enamel wear
- Functional shifts during closure

## Orthodontic Treatment Solutions
- Rapid palatal expander (RPE)
- Leaf expander
- Clear aligners with transverse expansion

## Recommended Timing for Evaluation
**Immediately upon detection, ideally ages 7–9 while mid-palatal suture is open.**

## Consult Dr. Kimberly Mays Smith
Dr. Kim uses high-resolution digital 3D scans to evaluate root position, jaw relationship, and airway patency before crafting a personalized treatment plan.

Initial consultations are 100% free with zero obligation. Book online at [smilesuiteortho.com/#orthobook](https://smilesuiteortho.com/#orthobook) or call (847) 665-1504.