Humeral diaphyseal aseptic non-unions: An algorithm of management

SummarySuccessful operative treatment of a humeral shaft non-union may be a challenge for the surgeon. Several treatment options have been reported over the years. A systematic review of the literature was performed. Twenty-three retrieved articles (level of evidence IV) fulfilled our inclusion criteria and dealt with aseptic diaphyseal humeral non-union managed by plating, intramedullary nailing and external fixation based on Ilizarov's principles. Despite an obvious superiority of plating in the treatment of humeral shaft non-unions, there is no doubt that intramedullary nailing as well as external fixation devices have a role. An algorithm of management of the humeral shaft non-unions following a rational approach is suggested.