J Trauma
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Randomized Controlled Trial
A prospective randomized controlled trial of a bioresorbable calcium phosphate paste (alpha-BSM) in treatment of displaced intra-articular calcaneal fractures.
Displaced intra-articular calcaneal fractures are devastating injuries and pose a therapeutic challenge. The purpose of this study was to determine whether open reduction internal fixation (ORIF) plus an injectable bioresorbable calcium phosphate paste (alpha-BSM [bone substitute material]) is superior to ORIF alone in the treatment of calcaneal bone voids encountered after operative treatment of displaced intra-articular calcaneal fractures. ⋯ These results support the use of an injectable, in situ hardening calcium phosphate paste to fill the bone void after a displaced intra-articular calcaneal fracture. There was no impact on general health, limb specific function, and pain past 2 years and no associated complications with alpha-BSM use, supporting it safety as an augment to ORIF.