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Table 2 Perioperative parameters (Mean ± SD)

From: Navigation of total knee arthroplasty: rotation of components and clinical results in a prospectively randomized study

Parameter/Group

(1) NexGen Control (n = 30)

(2) NexGen navigated (n = 30)

(2) Scorpio navigated (n = 30)

Operation time [min]

66 ± 14 *

98 ± 15

100 ± 18

Length of Incision [cm]

19.3 ± 2.4*

21.4 ± 2.1

21.4 ± 1.6

Hospital stay [days]

12.0 ± 2.1

14.2 ± 4.7

14.2 ± 6.8