Accuracy Evaluation of a Stereolithographic Surgical Template for Dental Implant Insertion Using 3D Superimposition Protocol

Table 1

Discrepancy values at entry point, apex, angular deviation, and vertical deviation.

	Overall implants; Mean (SD)	Mandible ( implants)			Maxilla ( implants)
		Mean (SD)	Max.	Min.	Mean (SD)	Max.	Min.
3D error entry point (mm)	0.79 (±0.52)	0.65 (±0.43)	1.59	0.11	0.94 (±0.56)	2.30	0.04
3D error apex (mm)	1.17 (±0.63)	0.96 (±0.49)	2.00	0.32	1.38 (±0.69)	3.22	0.18
Angular deviation (degree)	2.34 (±0.85)	2.11 (±0.88)	3.90	0.50	2.58 (±0.75)	4.22	1.08
Vertical deviation at entry point (-axis, mm)	0.50 (±0.38)	0.46 (±0.34)	1.54	0.00	0.55 (±0.42)	1.96	0.02