Alveolar ridge preservation and primary stability as influencing factors on the transfer accuracy of static guided implant placement: a prospective clinical trial

Table 2 Mean deviations of all 48 implants

		Tooth Region			Alveolar Ridge Preservation		Implant Diameter		Implant Length
		Anterior Tooth	Premolar	Molar	Yes (Group A)	No (Group B)	3.8 mm	4.3 mm	9 mm	11 mm	13 mm
Coronal distance	MV	0.67	0.66	0.73	0.65	0.71	0.65	0.73	0.64	0.62	0.75
	Min	0.38	0.19	0.24	0.19	0.25	0.19	0.24	0.24	0.19	0.50
	Max	1.25	1.66	1.41	1.41	1.66	1.25	1.66	1.66	1.41	1.25
	Median	0.65	0.62	0.62	0.63	0.63	0.62	0.64	0.43	0.59	0.66
	IQR	0.50–0.75	0.49–0.80	0.25–0.99	0.50–0.78	0.46–0.88	0,51–0.79	0.40–0.99	0.32–0.89	0.40–0.77	0.60–0.88
	P-value	0.94			0.71		0.64		0.11
Apical distance	MV	1.41	1.31	1.61	1.41	1.35	1,30	1.54	1.06	1.26	1.64
	Min	0.47	0.26	0.48	0.26	0.47	0.26	0.48	0.47	0.26	1.14
	Max	3.07	2.43	3.50	3.50	3.07	3.07	3.50	1.87	3.50	3.07
	Median	1.40	1.28	1.51	1.35	1.30	1.31	1.51	0.94	1.16	1.39
	IQR	1.14–1.58	0.99–1.56	0.90–1.76	1.02–1.52	0.99–1.68	1.01–1.48	0.90–1.87	0.64–1. 48	0.74–1.50	1.25–2.07
	P-value	0.57			0.88		0.25		0.02
Height	MV	0.24	0.33	0.18	0.24	0.33	0.28	0.31	0.31	0.25	0.32
	Min	0.05	0.00	0.00	0.00	0.02	0.01	0.00	0.00	0.01	0.05
	Max	0.79	1.4	0.59	0.72	1.40	0.79	1.40	1.40	0.68	0.79
	Median	0.22	0.27	0.06	0.19	0.27	0.24	0.19	0.07	0.24	0.27
	IQR	0.14–0.27	0.09–0.43	0.02–0.42	0.05–0.39	0.12–0.41	0.13–0.37	0.05–0.49	0.03–0.43	0.12–0.35	0.12–0.45
	P-value	0.28			0.21		0.65		0.30
Angle	MV	3.8	3.8	5.6	4.5	3,7	3.6	5.2	3.4	3.8	4.5
	Min	0.8	0.4	1.6	0.4	0.8	0.4	1.6	0.8	0.4	2.6
	Max	9.1	8.1	11.0	11.0	9.1	9.1	11.0	5.9	11.0	9.1
	Median	3.8	3.5	5.6	4.2	3.6	3.5	4.9	3.3	3.6	4.2
	IQR	2.6–4.3	2.7–4.5	4.4–5.9	3.1–5.9	2.6–4.9	2.6–4.2	2.7–6.9	2.1–4.8	2.0–4.4	3.2–5.6
	P-value	0.14			0.19		0.04		0.29

Mean values (MV), minima (min), maxima (max), median as well as the interquartile range (IQR), and P-values (significance level p ≤ 0.05) of the coronal distance, apical distance, vertical deviation, and angular deviation in [mm] according to the “tooth region, alveolar ridge preservation, implant diameter, and implant length” factors

ISSN: 1472-6831