From: Comparative study of subtalar arthrodesis after calcaneal frature malunion with autologous bone graft or freeze-dried xenograft
Group
Union*
Integration*
Autograft
5.33 (2/8)
10.67 (6/28)
Xenograft
8.8 (6/14)
28.8 (10/38)
p†
0.077
0.016