Classification of the Face


It is not sufficient to categorize orthodontic malocclusions on the basis of a classification of the teeth alone. The relationship with other craniofacial structures must also be taken into consideration.




Class I

Maxillary-Mandibular Dental Protrusion - teeth


This is an example of a dental malocclusion that may require the removal of teeth for correction.

Maxillary-Mandibular Dental Retrusion - teeth


This is an example of a dental malocclusion that may be treated with expansion rather than removing teeth.


Class II

Maxillary Dental Protrusion - teeth


This malocclusion may require the removal of teeth.

Mandibular Retrognathism - jaws


The lower jaw bone has not grown as much as the upper jaw. This example of a Class II malocclusion demonstrates the need for early growth guidance.

Maxillary Dental Protrusion - teeth & Mandibular Retrognathism - jaws


These Class malocclusions are more difficult to treat due to the skeletal disharmony and may require orthognathic surgery in conjunction with orthodontic treatment.





Class III

Mandibular Dental Protrusion - teeth

The lower teeth are too far in front of the upper teeth. This malocclusion is treated with orthodontic procedures which may require the extraction of teeth due to the dental protrusion.

Mandibular Prognathism - jaws

The lower jaw bone has outgrown the upper jaw. This malocclusion is more difficult to treat due to the skeletal disharmony and may require orthognathic surgery in conjunction with orthodontic treatment.




Dr. Brad Woodford and Dr. Lawrence D. Woodford of Woodford Orthodontics specialize
in orthodontics. Our staff is a caring group of individuals dedicated to making you feel comfortable in our office while making every effort to ensure successful and effective
treatment. All members of the staff are highly qualified and extremely competent in
this specialized field. The offices are located in Sedona, Arizona and Cottonwood, Arizona.

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