Accuracy of dynamic navigation compared to static surgical guides and the freehand approach in implant placement: a prospective clinical study

Table 2 Summary of deviation values, mean ± SD

Group		Global Platform (mm)	Global Apical (mm)	Angular (degrees)	Platform Lateral (mm)	Apical Lateral (mm)	Platform Depth (mm)	Apical Depth (mm)
Freehand	Mean ± SD	1.36 ± 0.62	1.73 ± 0.66	5.82 ± 2.79	1.04 ± 0.62	1.46 ± 0.7	0.74 ± 0.49	0.76 ± 0.49
	Median	1.35	1.72	5.74	0.94	1.39	0.66	0.68
	Min – Max	0.25–2.77	0.65–3.1	1.29–12.95	0.22–2.41	0.33–3.19	0.05–1.66	0.03–1.74
	95% CI	1.13–1.59	1.49–1.98	4.78–6.86	0.81–1.27	1.2–1.72	0.56–0.92	0.58–0.95
Surgical Guide	Mean ± SD	0.92 ± 0.36	1.06 ± 0.47	2.52 ± 1.18	0.59 ± 0.3	0.78 ± 0.43	0.61 ± 0.47	0.61 ± 0.47
	Median	0.89	1.03	2.4	0.57	0.71	0.485	0.49
	Min – Max	0.46–1.9	0.31–2.25	0.34–5.89	0.09–1.32	0.17–1.98	0–1.85	0.02–1.85
	95% CI	0.78–1.05	0.88–1.24	2.09–2.96	0.48–0.7	0.62–0.94	0.43–0.78	0.44–0.79
Dynamic Navigation	Mean ± SD	0.99 ± 0.52	1.14 ± 0.56	3.66 ± 1.64	0.71 ± 0.4	0.85 ± 0.53	0.55 ± 0.54	0.56 ± 0.54
	Median	0.98	1.09	3.18	0.66	0.75	0.4	0.42
	Min – Max	0.25–2.54	0.22–2.61	1.3–7.1	0.14–1.57	0.12–2.5	0.01–2.33	0.01–2.32
	95% CI	0.72–1.18	0.94–1.33	3.09–4.23	0.57–0.86	0.67–1.04	0.36–0.74	0.38–0.75

Abbreviations SD = Standard deviation, Min = Minimum, Max = Maximum, CI = Confidence Interval

ISSN: 1746-160X