Journal of Orthopaedics and Traumatology

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 2 Paired t-test comparing the absolute difference of 2D-based planning and definitively implanted size compared with 3D-based planning of component size and definitive implant

From: Pre-operative templating in THA using a short stem system: precision and accuracy of 2D versus 3D planning method

	2D	3D	p-Value
	Size	Size	p-Value
Cup	1.7 ± 1.8	1.1 ± 1.4	0.007
Stem	0.7 ± 0.7	0.3 ± 0.6	< 0.0001

Significant values are in bold

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