Đánh giá một số đặc điểm của răng và tương quan răng ở bệnh nhân khe hở cung hàm toàn bộ một bên

Objectives: to assess the dental characteristics and dental arch relationship in patients with unilateral complete cleft alveolus. Method: study casts of 100 subjects ULCP without orthodontic treatment and alveolar bone graft (ABG) were collected. Results: he anterior and postreior crossbite was 96 percent. The prevalence of tooth agenesis of latreal incisor in the left side was 48 percent. The mixed dention is 51 percent, permenant dentition was 49 percent. Conclusion: prevalence of dental arch discrepancies was high with the upper arch was smaller than the lower arch. The patients sought for orthodontic treatment at late stage of dental development. The lateral incisor agenesis in the cleft side was high.