Skip to main content
. 2021 Jul 13;26:72–78. doi: 10.1016/j.jor.2021.07.014

Table 2.

Postoperative radiological outcomes.

Postoperative radiological outcomes DAA Group (nº (%)) PA Group (nº (%)) P-value
Acetabular cup inclination
Safe (40° ± 10°) 158 (84.5%) 146 (79.3%) 0.003*
Horizontal (<30°) 4 (2.1%) 2 (1.1%)
Vertical (>50°) 25 (13.4%) 36 (19.6%)
Acetabular cup version
Safe (15° ± 10°) 128 (68.4%) 143 (77.7%) 0.000*
Antevert (>25°) 58 (31%) 27 (14.7%)
Retrovert (<5°) 1 (0.5%) 14 (7.6%)
LLD
<5 mm 130 (69.5%) 109 (59.2%) 0.041*
5–10 mm 51 (27.3%) 60 (32.6%)
>10 mm 6 (3,2%) 15 (8,2%)
Stem coronal alignment
Neutral (0°±3°) 146 (78.1%) 148 (80.4%) 0.761
Valgus 16 (8.6%) 16 (8.7%)
Varus 25 (13.4%) 20 (10.9%)
Femoral offset discrepancy
<5 mm 98 (52.4%) 91 (49.5%) 0.564
5–10 mm 50 (26.7%) 46 (25.0%)
>10 mm 39 (20.9%) 47 (25.5%)

*: A p-value < 0.05 was considered statistically significant.