Table 2.

Evaluation of osteosynthesis among Lag screw, Miniplate and 3D miniplate groups by treatment scoring system

	Scoring criteria	Lag screws	Miniplates	3D miniplates	X2 value	P-value
Complication at 1 week	0	31	27	31	6.409	0.041
	− 1	0	3	0
	− 2	0	0	0
	− 3	0	0	0
	− 5	0	0	0
Complication at 1 month	0	31	28	31	4.225	.376
	− 1	0	1	0
	− 2	0	0	0
	− 3	0	0	0
	− 5	0	1	0
Complication at 3 months	0	0	0	0	0	0
Chewing at 3 months	− 5	0	3	0	13.782	.008
	0	0	6	0
	+ 3	6	3	6
	+ 5	25	21	25
Chewing at 6 months	− 5	0	0	0	13.265	.001
	0	0	6	0
	+ 3	0	6	0
	+ 5	31	24	31
Occlusion—surgeon at 3 months	− 5	0	0	0	21.781	.00
	− 3	0	0	0
	+ 1	0	6	0
	+ 3	3	9	3
	+ 5	28	15	28
Occlusion—self at 3 months	− 5	0	0	0	13.782	.008
	− 3	0	0	0
	+ 1	0	6	0
	+ 3	6	3	6
	+ 5	25	21	25
Occlusion—surgeon at 6 months	− 5	0	0	0	6.910	.032
	− 3	0	0	0
	+ 1	0	0	0
	+ 3	3	6	0
	+ 5	28	24	31
Occlusion—self at 6 months	− 5	0	0	0	.005	.997
	− 3	0	0	0
	+ 1	0	0	0
	+ 3	6	6	6
	+ 5	25	24	25