Comparison between Two Radiological Methods for Assessment of Tooth Root Resorption: An In Vitro Study

Table 2

Tooth length with rizalysis.

Tooth number	Real tooth length	Radiological measurements using traditional endooral X-rays		Radiological measurements using panoramic radiographs		Radiological measurements using digital endooral X-rays
	Total	Var.%	Total	Var.%	Total	Var.%	Total
11	19.72	2.03%	20.12	12.07%	22.10	1.70%	20.06
12	18.72	3.74%	19.42	18.59%	22.20	0.56%	18.82
13	23.88	0.42%	23.98	13.15%	27.02	0.06%	23.90
14	15.25	13.18%	17.26	32.59%	20.22	1.39%	15.46
21	19.62	2.55%	20.12	18.25%	23.20	2.91%	20.19
22	17.38	1.73%	17.68	12.08%	19.48	1.06%	17.56
23	22.24	2.11%	22.71	8.27%	24.08	32.38%	29.44
24	15.25	4.26%	15.90	23.80%	18.88	1.39%	15.46
25	18.22	1.43%	18.48	21.41%	22.12	1.02%	18.41
31	16.72	0.60%	16.82	22.61%	20.50	0.42%	16.79
32	17.62	0.57%	17.72	16.40%	20.51	0.46%	17.70
33	21.40	0.93%	21.60	20.19%	25.72	0.47%	21.50
34	13.36	4.79%	14.00	16.62%	15.58	0.49%	13.43
35	15.21	1.78%	15.48	17.69%	17.90	0.36%	15.27
41	17.54	2.05%	17.90	25.43%	22.00	0.57%	17.64
42	15.70	2.55%	16.10	16.94%	18.36	0.36%	15.76
43	23.29	0.64%	23.44	14.21%	26.60	0.36%	23.37
44	15.50	2.84%	15.94	18.45%	18.36	0.40%	15.56
45	16.20	6.79%	17.30	21.11%	19.62	1.58%	16.46