Projections and Epidemiology of Total Ankle and Revision Total Ankle Arthroplasty in the United States to 2030. Issue 4 (November 2022)

• Record Type: Journal Article
• Authors: Shah, Jason A.; Schwartz, Andrew M.; Farley, Kevin X.; Khamis, Karim Mahmoud; Attia, Ahmed K.; Labib, Sameh (Sam) A.; Kadakia, Rishin J.
• Is Part Of: Foot & ankle orthopaedics. Volume 7:Issue 4(2022)
• Publication Date: 2022-11
• Subjects: Ankle Arthroplasty -- Ankle Arthritis -- Ankle Fusion; Foot -- Surgery -- Periodicals; Ankle -- Surgery -- Periodicals; Orthopedics -- Periodicals; 617.584
• DOI: 10.1177/2473011421S00937
• Languages: English
• ISSNs: 2473-0114

Abstract

Category: Ankle Arthritis; Ankle Introduction/Purpose: Total ankle arthroplasty (TAA) utilization is increasing in the United States. As the incidence of this procedure grows, it is important for providers to understand the future projections for ankle arthroplasty and more importantly revision total ankle arthroplasty (rTAA). Methods: The national inpatient sample (USA) was queried from 2005 to 2017 for all TAA and rTAA. Poisson and linear regression analyses were performed to project annual incidence of TAA and rTAA to 2030, with subgroup analyses on septic rTAA. Results: There were 5315 TAAs performed in 2017, a 564% increase when compared to the TAAs performed in 2005. From 2017 to 2030, the incidence of TAAs is projected to increase from 110% to 796%. There were 1170 rTAAs performed in 2017, a 155% increase when compared to rTAAs performed in 2005. There was a 256% increase in the incidence of septic rTAAs from 2005 to 2017 with a projected increase between 22% and 120% by 2030. Conclusion: The incidence of both TAAs and rTAAs are projected to significantly increase over the next decade. Given the known risk factors of TAA and rTAA, these findings reinforce the need for thoughtful consideration when selecting patients for TAA.