Chondrotoxicity of Local Anesthetics: Liposomal Bupivacaine Is Less Chondrotoxic than Standard Bupivacaine

Table 1

Chondrotoxicity results across experimental groups.

Percent viability	Normal saline	0.5% bupivacaine	1.3% liposomal bupivacaine	1.3% liposomal bupivacaine vs. 0.5% bupivacaine
30 minutes	74 ± 18%	46 ± 18%	54 ± 21%
90 minutes	67 ± 24%	21 ± 14%	49 ± 20%

value reported against saline control.