Skip to main content

Table 2 Demographic information of total ankle arthroplasty and ankle arthrodesis studies

From: Total ankle arthroplasty versus ankle arthrodesis—a comparison of outcomes over the last decade

Author Year published Study design Recruitment period Number of ankles Prosthesis (TAA)/operative technique (AA) Mean follow-up in years (range) Mean age in years (range)
Total ankle arthroplasty (TAA)
 Gross et al. [14] 2016 Prospective 2007–2013 455 INBONE (219)/STAR (151)/Salto (85) 3.7 62.0
 Demetracopoulos et al. [15] 2015 Prospective 2007–2011 395 INBONE (214)/STAR (104)/Salto (77) 3.5 (2–5.4) 63.1
 Lewis et al. [16] 2015 Prospective 2007–2012 249 INBONE 3.3 63.2
 Barg et al. [17] 2013 Retrospective 2000–2010 722 HINTEGRA 6.3 ± 2.9 (2–12.2) 61.1 ± 12.6 (19.8–90.0)
 Schenk et al. [18] 2011 Prospective 2001–2007 218 Salto 3.5 56.8 ± 11.2
 Wood et al. [19] 2008 Prospective 1993–2000 200 STAR 7.3 (5–13) 59.6 (18–83)
 Total/adjusted mean 2008–2016 Prospective (5) Retrospective (1) 1993–2013 2239 INBONE (682) STAR (455) Salto (380) HINTEGRA (722) 4.8 years 61.3 years
Ankle arthrodesis (AA)
 Chalayon et al. [8] 2015 Retrospective 2002–2013 215 Open NR 56 ± 14 (18–88)
 Gordon et al. [9] 2013 Retrospective 2004–2009 82 Open 3.9 (0.58–8.3) 56.1 (18–75)
 Zwipp et al. [10] 2010 Retrospective 1994–2000 94 Open 5.9 (4.8–7.8) 53 (34–69)
 Nielsen et al. [11] 2008 Retrospective 1994–2005 107 Open (49)/arthroscopic (58) NR 51.92 (20–84)
 Muckley et al. [12] 2007 Retrospective 1993–2001 137 Open 3.5 (1–7.5) 49 (21–79)
 Total/adjusted mean 2007–2015 Retrospective (5) 1993–2013 635 Open (577) Arthroscopic (58) 4.3 years 53.4 years
  1. Abbreviations: TAA total ankle arthroplasty, AA ankle arthrodesis, NR not reported