How many extraoral photographs are standard for orthodontic diagnosis?

For orthodontic diagnosis, the standard practice typically includes taking two extraoral photographs. These photographs serve specific purposes in assessing the patient's dental and facial structures.

One common photograph is the frontal view, which provides a clear perspective of the patient's facial symmetry and features. The second photograph often taken is a profile view, which assists in evaluating the relationship between the teeth and jaws, as well as the profile's overall aesthetic balance.

These two photographs together enable orthodontists to gather sufficient information for formulating a comprehensive treatment plan. While there may be instances where more photographs could be beneficial for specific cases, two remains the standard for initial orthodontic assessments, creating a strong foundation for diagnosis and treatment planning.