BMC Oral Health

Table 3 Landmark detection results in terms of successful detection rate (SDR) within 1.0, 1. and 1.5 mm for each software of cephalometric analysis

From: Is automatic cephalometric software using artificial intelligence better than orthodontist experts in landmark identification?

Landmark	SDR
	MyOrthoX			Angelalign			Digident
	< 1.0 mm	< 1.5 mm	< 2.0 mm	< 1.0 mm	< 1.5 mm	< 2.0 mm	< 1.0 mm	< 1.5 mm	< 2.0 mm
G	0.84	0.95	1.00	0.95	0.95	0.95	0.93	1.00	0.98
Prn	0.60	0.95	0.98	0.95	0.95	0.95	0.19	0.37	0.47
Sn	0.91	0.98	1.00	0.88	0.98	0.98	0.86	0.93	0.98
Ls	0.70	0.88	0.98	0.84	0.98	0.98	0.91	0.98	1.00
Li	0.60	0.88	0.95	0.88	0.95	0.98	0.93	1.00	1.00
Si	0.42	0.63	0.88	0.81	0.95	0.98	0.53	0.74	0.91
Pog’	0.88	1.00	1.00	0.95	0.98	0.98	0.84	0.95	1.00
Gn’	0.74	1.00	1.00	0.95	0.95	0.98	0.88	0.98	0.98
Me’	0.84	0.95	0.98	0.91	0.98	0.98	0.84	0.93	0.98
C	0.56	0.93	0.98	0.67	0.91	0.93	0.81	0.91	0.93
Ba	0.72	0.84	0.95	0.72	0.81	0.91	0.67	0.86	0.91
S	0.79	0.93	1.00	0.95	0.98	0.98	0.77	0.98	1.00
N’	0.53	0.79	0.91	0.74	0.88	0.95	0.47	0.81	0.88
P	0.60	0.88	0.93	0.47	0.72	0.79	0.58	0.77	0.95
Or	0.63	0.81	0.88	0.86	0.91	0.95	0.65	0.88	0.93
ANS	0.28	0.35	0.49	0.72	0.84	0.91	0.21	0.26	0.35
PNS	0.84	0.98	1.00	0.79	0.91	0.93	0.77	0.93	1.00
Pt	0.47	0.63	0.81	0.40	0.67	0.79	0.56	0.81	0.86
Ptm	0.77	0.88	0.91	0.88	0.93	0.98	0.86	0.95	0.95
A	0.21	0.47	0.65	0.49	0.81	0.91	0.37	0.63	0.84
U1	0.58	0.93	0.98	0.93	0.95	0.98	0.51	0.84	0.95
UIA	0.05	0.26	0.35	0.70	0.93	0.95	0.42	0.65	0.74
C1	0.47	0.70	0.84	0.88	0.95	0.95	0.84	0.95	0.98
LIA	0.26	0.42	0.65	0.72	0.86	0.91	0.77	0.88	0.95
B	0.30	0.67	0.86	0.88	0.95	0.95	0.47	0.81	0.98
Pog	0.67	0.95	1.00	0.93	0.98	0.98	0.95	1.00	1.00
Gn	0.81	0.98	0.98	0.98	0.98	0.98	0.93	1.00	1.00
Me	0.79	0.93	0.95	0.84	0.98	0.98	0.95	0.98	1.00
Go	0.37	0.47	0.63	0.56	0.67	0.81	0.74	0.88	0.93
Ar	0.58	0.86	0.95	0.53	0.74	0.84	0.72	0.88	0.93
Pcd	0.67	0.74	0.88	0.63	0.77	0.86	0.60	0.84	1.00
Co	0.47	0.74	0.88	0.58	0.81	0.88	0.35	0.63	0.86

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