The “Bundle Busters”: Incidence and Costs of Postacute Complications Following Total Joint Arthroplasty

Joint-related complications were among the most costly events after TJA, and given their higher incidence after THA, had a larger impact on per capita costs. Medical complications were more common after TKA and more costly. Despite these events, postacute complications made up less than 5% of the total 90-day costs of TJA.