Retrospective Study
Copyright ©The Author(s) 2017.
World J Orthop. Jul 18, 2017; 8(7): 553-560
Published online Jul 18, 2017. doi: 10.5312/wjo.v8.i7.553
Table 1 Main characteristics of patients and procedures n (%)
Characteristic
Age, mean ± SD, yr71.9 ± 5.5
Gender
Male27 (46.6)
Female31 (53.4)
Revision motive
Aseptic loosening49 (84.5)
Polyethylene wear7 (12.1)
Infection2 (3.4)
Paprosky’s classification
Type 2A11 (19.0)
Type 2B14 (24.1)
Type 2C13 (22.4)
Type 3A15 (25.9)
Type 3B5 (8.6)
Augment usage among 2C, 3A and 3B16 (48.5)
Average follow-up, mo, (± SD; range)87.6 (± 25.6; range 3-120)