Fig. 3. A case of sagittal synostosis in a 7-month-old boy. A : Photograph of the patient before surgery. B : Photograph at the surgery. Bioresorbable plates were used in this patient as base stones to strengthen the stability of anchor pins and traction pins. C : Wearing the MCDO-T frame. D : Photograph of the patient at 12 months after surgery. E, F, and G : Three-dimensional CT findings before surgery. H, I, and J : Three-dimensional CT findings at 12 months after surgery. This patient underwent 9 days of activation and 35 days of consolidation.