Table 6.

Surgical Costs by Spacer Type

	Static	Articulating	P value
Surgical cost (USD)—1st stage
Overall	3,153 ± 4,151	6,682 ± 5,320	<0.001
Knee	2,867 ± 3,052	5,521 ± 5,572	<0.001
Hip	3,949 ± 6,307	7,739 ± 4,891	<0.001
Surgical cost (USD)—2nd stage
Overall	22,229 ± 7,180	17,493 ± 5,892	<0.001
Knee	22,201 ± 6,201	20,480 ± 6,006	0.048
Hip	22,337 ± 10,478	14,020 ± 3,314	<0.001
Total surgical cost (USD)
Overall	23,782 ± 6,615	23,766 ± 8,530	0.495
Knee	23,979 ± 6,351	26,099 ± 9,925	0.491
Hip	22,977 ± 7,899	20,834 ± 5,130	0.488

Bold entries denote P values below a threshold of 0.05.