Table 2.

Maximum stress average values (KPa) produced by orthodontic forces: a-apical; c-cervical.

Resorption (mm)			0	1	2	3	4	5	6	7	8
Intrusion	Tresca	a	2.50	2.91	3.31	3.72	4.13	4.81	5.49	6.17	6.85
0.5 N		c	4.97	6.04	7.10	8.17	9.23	10.34	11.44	12.45	13.66
	VM	a	2.17	2.53	2.90	3.26	3.62	4.22	4.81	5.41	6.00
		c	4.32	5.26	6.21	7.15	8.09	9.05	10.00	10.95	11.91
	Pressure	a	−13.68	−15.86	−18.40	−20.22	−24.55	−25.93	−27.31	−28.68	−30.06
		c	18.86	20.61	22.36	24.11	25.86	34.60	43.33	52.07	60.80
	S1	a	−6.28	−9.07	−11.85	−14.64	17.42	−18.32	−19.22	−20.12	21.02
		c	15.60	19.18	22.75	26.33	29.90	31.40	32.91	34.41	35.91
	S3	a	11.32	13.13	14.93	16.74	18.54	20.10	21.66	23.22	24.78
		c	12.07	13.69	15.31	16.92	18.54	20.10	21.66	23.22	24.78
Extrusion	Tresca	a	2.50	2.91	3.31	3.72	4.13	4.81	5.49	6.17	6.87
0.5 N		c	5.59	7.01	8.43	9.85	11.27	13.01	15.50	17.10	18.75
	VM	a	2.17	2.53	2.90	3.26	3.62	4.22	4.81	5.41	6.00
		c	4.85	6.11	7.37	8.62	9.88	11.75	13.62	15.49	16.34
	Pressure	a	13.68	15.86	18.40	20.22	24.55	25.93	27.31	28.68	30.00
		c	19.10	23.61	28.12	32.64	37.15	42.95	48.75	54.55	60.34
	S1	a	−6.60	−9.59	−12.57	−15.55	−18.54	−19.76	−20.98	−22.20	−24.78
		c	20.75	26.93	33.11	39.30	45.48	51.29	57.10	62.91	68.72
	S3	a	11.74	13.17	14.60	16.03	−17.46	−22.07	−26.69	−31.30	−35.91
		c	17.21	21.02	24.83	28.63	32.44	37.70	42.95	48.21	53.46
Translation	Tresca	a	1.68	2.14	2.61	3.07	3.53	4.23	4.92	5.62	6.31
0.5 N		c	16.37	20.99	25.61	30.23	34.85	41.78	48.71	55.64	62.57
	VM	a	1.49	1.89	2.29	2.69	3.09	3.69	4.29	4.89	5.49
		c	14.59	18.55	22.52	26.49	30.45	36.44	42.45	48.44	54.44
	Pressure	a	−28.21	33.27	38.33	43.39	48.45	62.29	76.27	90.11	103.80
		c	−79.11	−80.83	−82.54	−84.26	−85.97	−96.75	−107.53	−118.31	−129.10
	S1	a	10.53	17.06	23.60	30.13	−36.66	−49.25	−61.84	−74.43	−87.02
		c	48.91	62.01	75.21	88.35	101.50	114.08	126.65	139.23	151.80
	S3	a	38.69	41.50	44.31	47.11	49.92	64.52	79.11	93.71	108.30
		c	−93.59	104.62	115.65	126.67	137.70	159.13	180.55	201.98	223.40
Rotation	Tresca	a	1.94	2.55	3.16	3.76	4.37	5.34	6.30	7.27	8.23
0.5 N		c	17.17	23.40	29.63	35.87	42.10	49.83	57.55	65.28	73.00
	VM	a	1.68	2.21	2.75	3.28	3.81	4.73	5.65	6.57	7.49
		c	14.80	20.34	25.88	31.41	36.95	44.33	51.71	50.83	66.46
	Pressure	a	−34.32	38.89	43.47	48.04	52.61	63.86	75.11	86.36	97.61
		c	−85.30	−89.63	−93.95	−98.28	−102.60	−117.50	−132.40	−147.30	−162.20
	S1	a	12.90	18.30	23.70	29.09	−34.49	−46.45	−58.41	−70.36	−82.32
		c	64.10	79.13	94.16	109.18	124.20	139.40	154.60	169.80	185.00
	S3	a	56.60	59.46	62.33	65.19	−68.05	−86.29	−104.53	−122.76	−141.00
		c	−98.50	114.30	130.10	145.10	161.70	188.60	201.55	242.40	269.30
Tipping	Tresca	a	1.29	1.96	2.64	3.31	3.98	4.71	5.44	6.16	6.89
0.5 N		c	11.36	13.89	16.43	18.96	21.49	25.44	29.43	33.41	37.42
	VM	a	1.12	1.71	2.30	2.88	3.47	4.12	4.77	5.42	6.07
		c	9.85	12.07	14.28	16.50	18.71	22.28	25.86	29.43	33.00
	Pressure	a	13.75	16.03	18.31	20.59	22.84	34.97	47.09	59.22	71.34
		c	33.04	35.44	37.83	40.23	42.62	64.22	85.81	107.41	129.00
	S1	a	6.84	13.57	20.30	27.03	−33.76	−38.54	−43.31	−48.09	−52.86
		c	−31.37	39.43	47.50	55.56	63.62	77.54	91.46	105.38	119.30
	S3	a	24.05	30.97	37.89	44.81	−51.73	−61.62	−71.52	−81.41	−91.30
		c	−35.17	38.95	42.72	46.50	50.27	88.45	126.64	164.82	203.00