TABLE 3.

Horizontal and Sagittal Displacement Value of the Landmarks in Non-cleft side of the 8 models under Maxillary Protraction and Expansion (mm).

Selected landmarks		Non-bone graft	Full maxilla cleft	Full alveolar cleft	Lower 2/3	Upper 2/3	Lower 1/3	Middle 1/3	Upper 1/3
horizontal(x)	1	6.67E-02	−1.31E-02	−1.37E-02	−1.45E-02	−2.10E-02	−1.60E-02	−2.10E-02	−2.15E-02
	2	7.35E-02	−1.08E-02	−1.10E-02	−1.14E-02	−1.72E-02	−1.12E-02	−1.64E-02	−1.75E-02
	3	9.40E-02	−5.43E-03	−5.45E-03	−4.56E-03	−8.92E-03	1.39E-03	−5.97E-03	−7.85E-03
	4	−2.54E-02	−3.33E-02	−3.16E-02	−2.99E-02	−2.93E-02	−2.59E-02	−2.53E-02	−2.76E-02
	5	1.00E-02	−3.53E-02	−3.46E-02	−3.81E-02	−4.45E-02	−4.99E-02	−4.92E-02	−4.60E-02
	6	1.30E-02	−3.28E-02	−3.05E-02	−3.37E-02	−3.95E-02	−4.42E-02	−4.36E-02	−4.05E-02
	7	3.59E-02	−2.17E-02	−1.83E-02	−2.02E-02	−2.50E-02	−2.60E-02	−2.72E-02	−2.51E-02
	8	5.46E-02	−8.86E-03	7.42E-04	4.87E-04	−1.80E-03	7.60E-04	−1.37E-03	2.25E-05
Sagittal(y)	1	−2.78E-02	−1.50E-02	−6.96E-03	−6.22E-03	−3.70E-03	−4.33E-03	−2.24E-03	−1.93E-03
	2	−2.86E-02	−1.39E-02	−4.84E-03	−4.00E-03	−1.24E-03	−1.97E-03	3.78E-04	8.15E-04
	3	−3.06E-02	−1.29E-02	−2.84E-03	−1.96E-03	1.91E-04	−5.80E-04	1.95E-03	2.05E-03
	4	−9.40E-03	−1.11E-02	−9.62E-03	−9.65E-03	−8.31E-03	−9.06E-03	−8.07E-03	−7.60E-03
	5	−2.22E-02	−2.48E-02	−3.11E-02	−3.18E-02	−3.24E-02	−3.37E-02	−3.32E-02	−3.34E-02
	6	−2.27E-02	−2.92E-02	−4.06E-02	−4.21E-02	−4.46E-02	−4.64E-02	−4.65E-02	−4.70E-02
	7	−2.23E-02	−2.93E-02	−4.10E-02	−4.22E-02	−4.57E-02	−4.64E-02	−4.70E-02	−4.80E-02
	8	−2.37E-02	−3.00E-02	−4.28E-02	−4.40E-02	−4.83E-02	−4.86E-02	−4.94E-02	−5.08E-02

Landmarks: point 1, anterior nasal spine; point 2, subspinale; point 3, superior prosthion; point 4, frontal process; point 5, inferior orbital rim; point 6–8, superior, middle, and inferior zygomatic process.