A deep learning based automatic two-dimensional digital templating model for total knee arthroplasty

Table 6 Reported accuracy of 2D and 3D templating for TKA

Author	Number of validation set	Method	Exact	Exact	Accurate	Accurate
Author	Number of validation set	Method	Femur %	Tibia %	Femur %	Tibia %
Seaver et al. [10]	125	Manual 2D templating	56	61.6	97.6	95.2
Riechelmann et al. [7]	482	Manual 2D templating	55.2	52.9	96.5	94
Seaver et al. [10]	125	Automatic 2D templating	19.2	26.4	51.2	71.2
Pietrzak et al. [19]	31	Manual 3D templating (CT)	96.6	93.1	100	100
Marchand et al. [9]	239	Manual 3D templating (CT)	80	78	100	100
Klag et al. [1]	202	Automated 2D–3D pipeline	38	93.1	84	99.5

ISSN: 2234-2451