Table 3
Blood loss
Blood loss (mL)
RA
CA
P value
Mean
Range
Mean
Range
Nishihara
et al
10
527
150–1400
694
230–2665
<0.01
Lim
et al
8
1010
610–1800
895
410–1370
0.271
CA, conventional arthroplasty; RA,robotic-assisted arthroplasty.