Table 5.

Successful detection rate and mean radial error for each landmark within a 2 mm threshold.

No.	Landmarks	AI		Beginners		Beginners + AI
		SDR (%)	MRE ± SD (mm)	SDR (%)	MRE ± SD (mm)	SDR (%)	MRE ± SD (mm)
1	Sella	90%	1.14 ± 0.52	83.5%	1.67 ± 2.36	84.5%	1.74 ± 2.42
2	Porion	90%	1.19 ± 0.6	25.5%	5.3 ± 4.22	41%	3.34 ± 3.25
3	Basion	70%	2.21 ± 1.88	22%	6.3 ± 4.92	44%	3.58 ± 3.3
4	Hinge axis	70%	1.77 ± 1.35	54.5%	2.56 ± 2.38	56%	2.47 ± 2.44
5	Pterygoid	70%	2.12 ± 1.56	41.5%	3.71 ± 3.11	47.5%	3.27 ± 2.88
6	Nasion	70%	1.62 ± 0.72	42.5%	5.06 ± 5.73	54%	3.25 ± 4.51
7	Orbitale	40%	3.01 ± 2.46	21.5%	4.66 ± 3.4	22%	4.26 ± 3.02
8	A-point	70%	1.8 ± 0.98	45.5%	3.21 ± 3.13	55%	2.74 ± 3.05
9	PM	70%	1.89 ± 0.92	48%	3.06 ± 3.53	49.5%	2.88 ± 3.41
10	Pogonion	90%	1.33 ± 1.06	64%	2.51 ± 3.61	63.5%	2.35 ± 3.41
11	B-point	70%	1.76 ± 0.86	43.5%	3.27 ± 3.6	45.5%	3.1 ± 3.4
12	Posterior nasal spine	70%	1.5 ± 1.02	36.5%	3.77 ± 4.21	40%	3.45 ± 4.16
13	Anterior nasal spine	80%	1.29 ± 0.76	57.5%	2.79 ± 3.92	61.5%	2.59 ± 3.88
14	R1	60%	2.02 ± 1.32	28%	4.05 ± 3.85	36%	3.49 ± 2.74
15	R3	70%	1.74 ± 1.53	36%	3.82 ± 3.55	38%	3.44 ± 3.35
16	Articulare	100%	0.88 ± 0.45	58.5%	2.51 ± 2.62	81%	1.73 ± 2.41
17	Menton	90%	1.26 ± 0.74	67%	2.26 ± 3.15	67%	2.28 ± 3.14
18	Maxilla 1 crown	90%	1.1 ± 0.57	86%	1.48 ± 3.14	88.5%	1.41 ± 3.16
19	Maxilla 1 root	50%	2.9 ± 1.66	32%	3.71 ± 2.96	34%	3.41 ± 3.02
20	Mandible 1 crown	90%	0.99 ± 0.58	92.5%	1.31 ± 2.99	93.5%	1.23 ± 2.96
21	Mandible 1 root	70%	1.91 ± 1.52	42%	3.2 ± 3.21	39.5%	3.12 ± 3.06
22	Maxilla 6 distal	100%	0.93 ± 0.44	73%	2.76 ± 3.46	80.5%	2.11 ± 2.9
23	Maxilla 6 root	50%	2.13 ± 1.27	42%	3.16 ± 2.8	50.5%	2.62 ± 2.46
24	Mandible 6 distal	100%	0.93 ± 0.6	67.5%	3.1 ± 4.24	75%	2.29 ± 3.46
25	Mandible 6 root	20%	3.38 ± 1.97	29%	4.53 ± 4.29	35%	3.49 ± 3.47
26	Glabella	20%	5.72 ± 3.54	19.5%	8.9 ± 7.05	15.5%	7.31 ± 5.42
27	Soft tissue nasion	30%	3.7 ± 2.95	18.5%	6.29 ± 5.19	23%	4.93 ± 4.26
28	Pronasale	90%	4.67 ± 11.98	82.5%	5.24 ± 11.91	82%	5.29 ± 11.93
29	Columella	90%	1.27 ± 1.54	36.5%	3.47 ± 3.42	43.5%	3.04 ± 3.28
30	Subnasale	100%	0.86 ± 0.43	83.5%	1.79 ± 2.86	79.5%	1.84 ± 2.85
31	Soft tissue A	70%	1.37 ± 0.93	31.5%	4.02 ± 3.68	50%	2.66 ± 3.07
32	Upper lip	90%	1.68 ± 2.23	53%	3.12 ± 4.02	58.5%	2.89 ± 3.98
33	Stms	50%	2.3 ±1.91	0%	7.11 ± 3.02	7.5%	6.38 ± 3.2
34	Stmi	90%	0.8 ± 0.57	63%	2.51 ± 3.52	64%	2.39 ± 3.49
35	Lower lip	100%	0.62 ± 0.35	65.5%	2.45 ± 3.49	75%	2.01 ± 3.36
36	Soft tissue B	60%	2.39 ± 1.87	45%	3.05 ± 3.54	45.5%	2.93 ± 3.33
37	Soft tissue pogonion	70%	1.22 ± 0.94	41%	4.61 ± 4.86	54%	3.14 ± 3.94
38	Gnathion	100%	0.7 ± 0.52	66.5%	2.16 ± 3.15	66.5%	2.12 ± 3.13
39	Gonion	50%	2.92 ± 1.74	23%	4.23 ± 3.07	26.5%	3.92 ± 2.89
40	APOcc	90%	1.83 ± 2.76	69%	2.8 ± 4.07	71.5%	2.75 ± 4.03
41	PPOcc	60%	2.53 ± 2.91	6%	7.09 ± 5.56	17%	5.59 ± 5.04