Figure 2From: Comparative study of subtalar arthrodesis after calcaneal frature malunion with autologous bone graft or freeze-dried xenograft Lateral radiograph focused on rearfoot showing evidence of solid union of subtalar arthrodesis with use of autologous iliac crest graft (preoperative (A), last followup (B)) and freeze-dried bovine xenograft (preoperative (C), last followup (D)). Back to article page