3D Imaging/i‐CAT®


Orthodontic treatment is a branch of dentistry that focuses on correcting irregularities in the alignment of teeth and jaws. While its primary goals often include improving the aesthetics of the smile and enhancing oral health, orthodontics can also have a positive impact on airway-related problems, particularly those associated with breathing and sleep-disordered breathing.

Expansion of the Palate

Dr. Moore can use appliances like palatal expanders to widen the upper jaw’s palate. This can create more space for the tongue and improve airflow through the nasal passages. A wider palate can help alleviate issues related to nasal congestion and breathing difficulties, especially in children with narrow palates.

Correcting Bite Problems

Malocclusions, which refer to misalignments of the teeth and jaws, can have implications for airway function. Conditions such as overbites, underbites, and crossbites can affect the positioning of the tongue and other soft tissues in the mouth and throat, potentially leading to airway obstruction. Orthodontic treatment, including braces or aligners, can correct these bite problems, which may improve airflow and reduce airway-related concerns.

Mandibular Advancement Devices (MADs)

In some cases, Dr. Moore may recommend a MAD, which is a dental appliance designed to reposition the lower jaw slightly forward. This forward positioning can help open the airway by preventing the collapse of the tongue and soft palate during sleep, reducing the risk of sleep apnea and snoring.

Facilitating Proper Tongue Posture

Orthodontic treatment can help create the ideal conditions for proper tongue posture, which is essential for maintaining a clear airway. When the tongue rests in the correct position against the roof of the mouth (palate), it can prevent tongue-based airway obstruction and improve overall breathing.

Facial and Jaw Development

Early orthodontic intervention in growing children can guide the development of the facial bones and jaws. Proper jaw alignment and facial development can contribute to a more open airway and may prevent future airway problems. Techniques like orthopedic appliances and functional orthodontics are often used in these cases.

Combined Treatment Approaches

In some instances, orthodontic treatment may be part of a comprehensive approach to address airway issues. This may involve collaboration between Dr. Moore, otolaryngologists (ear, nose, and throat specialists), and sleep medicine specialists to address both the dental and medical aspects of airway obstruction and sleep-related breathing disorders.

It's important to note that not all airway issues can be resolved solely through orthodontic treatment. The specific approach depends on your diagnosis and the nature of your airway problem. A thorough evaluation by Dr. Moore is essential to determine the most effective treatment approach.

Airways Before Expanders

Airways Before Expanders

Airways After Expanders

Airways After Expanders


i-CAT Cone Beam 3D Dental Imaging System


The i-CAT Cone Beam 3D Imaging System empowers Dr. Moore to provide quick, comfortable, and effective imaging for the most precise orthodontic diagnosis possible. i-CAT technology provides 3D data for:

  • Orthodontic evaluation and treatment planning
  • TMJ treatment
  • Airway assessments and sleep apnea
  • Full facial and jaw 3D images

Patients can take advantage of a more complete orthodontic treatment with i-CAT imaging. Its innovative features include:

  • One 20-second scan that provides us with enough data for a complete diagnosis
  • A safer diagnosis with less radiation than traditional CT scanners
  • Increased comfort: patients are seated in an open environment with plenty of space
  • We can easily share the data with patients, so you stay informed and are able to make educated decisions on the course of treatment

Our office is pleased to offer i-CAT 3D imaging to our orthodontic patients. Come and see for yourself what it’s like to receive a more advanced, patient-friendly orthodontic experience. Call us today to schedule an appointment.