4Tennent TD,Calder PR,Salisbury RD,et al The operative manage-ment of displaced intra-articular fractures of the caleaneum:a two-centre study using adefined adefined protocol.Lnfury.2001;32;491-496.
5Siebert CH,Hansen M,Wolter D Follow-up enaluation of open intra-articular fractures of the calcaneus.Arch Orthop Trauma Surg,1998;117:442-447.