Table I: Summary of demographic data.

Item Result
Patient demographics
Age, years (mean (SD))
BMI (mean, (SD))
Female, n/N1 (%)
Male, n/N (%)
64.3 (11.3)
31.5 (7.2)
11/22 (50)
11/22 (50)
Surgery type, n/N (%)
Primary
Revision
Surgery location, n/N (%)
Left
Right
24/25 (96)
1/25 (4)

11/25 (44)
14/25 (56)
Indication, n/N2 (%)
Osteoarthritis
Avascular necrosis
Post-traumatic arthritis
21/23 (91)
1/23 (4.5)
1/23 (4.5)
Procedural time, minutes (mean, SD) 76.2 (12.3)

1. Gender not available for 3 patients.
2. Indication not available for 2 patients.