Accuracy of Leg Length and Offset Restoration in Femoral Pinless Navigation Compared to Navigation Using a Fixed Pin during Total Hip Arthroplasty

Table 1

Anthropometric characteristics of the study group.

	Fixed Pin	Pinless
Probands (number)	55	42
Age (years)	62.4 ± 7.6	65.8 ± 6.1
Sex (men/women)	27/28	19/23
BMI (kg/m2)	27.7 ± 4.1	26.7 ± 4.2
Treatment side (right/left)	27/28	21/21
Kellgren-Lawrence score	8 (6-10)	9 (5-10)
Operative time (min)	77 (51–126)	75 (50-116)