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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 4 Details of complications that occurred during the follow-up period

From: Direct anterior approach with conventional instruments versus robotic posterolateral approach in elective total hip replacement for primary osteoarthritis: a case–control study

 

DAA group

R-PL group

Odds ratio

p-Value

Infection

1 (2.0%)

2 (4.0%)

1.9

0.594

Meralgia paresthetica

18 (36.0%)

0 (0.0%)

0.1

 < 0.001

Delayed wound healing

3 (6.0%)

2 (4.0%)

0.6

0.596

Severe anaemia

2 (4.0%)

1 (2.0%)

0.5

0.232

Dislocation

0 (0.0%)

0 (0.0%)

1.0

1.000

  1. Absolute values are expressed by frequencies and relative percentages (under parenthesis)