A 14-year-old female patient complained of anteriorly placed front teeth. On clinical examination, she had a mesoprosopic facial form, a convex profile with incompetent lips and an incisal show of 4...

A 23-year-old girl presented with relapse of previous orthodontic treatment resulting in a midline diastema in the maxillary arch and opening of the extraction spaces in all quadrants (Figure 1). The...