At your first visit, the orthodontist assesses various external features of your face – the profile of the lips, the position of the lower jaw and chin, and the symmetry of the face and jaws. An examination inside the mouth then shows any irregularities in the alignment of the teeth and in the bite.
Patients often do not have the necessary X-rays beforehand, and the measurements taken from them are essential for an accurate diagnosis and treatment plan. For this reason, the first consultation gives a provisional picture, and the definitive information is provided after a full analysis.
Although some orthodontists share very little information at the first consultation, my personal approach is to discuss in detail everything I observe, while making it clear that the final plan will be drawn up after a detailed analysis.
This answer is for general information. Your own case needs an examination by an orthodontist.