The authors report the results of long-term follow-up in 29 patients treated for non-union of the carpal navicular with a modified Murray technique performed through a lateral approach. Mean patient age at surgery was 22.5 years. Average time from injury to surgery for nonunion was 18 months. In 5 cases, mild signs of osteoarthritis of the radioscaphoid joint (scaphoid nonunion advanced collaps...

Treatment of atrophic nonunions is a challenge to orthopaedic surgeons. Growth factors potentially are valuable factors for improvement of tissue healing. The use of growth factors, however, is limited by their short half-lives. Gene therapy has the potential to improve the treatment. This study aimed to establish and validate an atrophic nonunion model in a rabbit for the use of a percutaneous...

BACKGROUND Low energy distal femur fractures often occur in a fragile elderly population that is prone to local and systemic complications following operative treatment of extremity fractures. The nonunion rate and early complication rate following laterally based locked plating in this specific fracture are not well described. METHODS We conducted a retrospective cohort study conducted at th...

OBJECTIVES Nonunion is one of the most troublesome complications to treat in orthopaedics. Former authors believed that atrophic nonunion occurred as a result of lack of mesenchymal stem cells (MSCs). We evaluated the number and viability of MSCs in site of atrophic nonunion compared with those in iliac crest. METHODS We enrolled five patients with neglected atrophic nonunions of long bones c...

The purpose of this study is to report our experience with the treatment of femoral shaft fracture nonunion and to define poor prognostic indicators in the treatment of this complication. The records and available radiographs of 111 patients treated for nonunion of the femoral shaft in our institution were retrospectively reviewed. The mean duration of follow-up after establishment of nonunion ...

INTRODUCTION Neglected case of nonunion of fracture both bones forearm with deformity is very difficult to manage. Treatment options are minimal. Identifying such a case in literature is also very rare. One such rare case is discussed here. CASE REPORT Here, we present a case of a 65-year-old male patient, who was operated 15 years back for fracture both bones forearm, with 3.5 mm dynamic com...

Nonunion is uncommon after proximal humerus fracture surgery. There is no agreement about preferred method of treatment. Traditional approaches have included laterally based locking plates, autogenous grafting, and endosteal support to provide improved biomechanical stability. Open reduction and internal fixation (ORIF) of proximal humeral nonunion has been performed with various methods, inclu...

Authors report the results they obtained when the Ilizarov circular external fixator was used for the treatment of post-traumatic nonunion of the tibia. A total of 20 patients were treated. Of these 12 had been submitted to treatment elsewhere and using other methods; 9 presented with septic nonunion; 10 revealed radiographic findings of atrophic nonunion, and 10 were hypertrophic. There was ax...

Current Population Survey (CPS) data for the years 1973 to 1985 are used to examine the earnings of union and nonunion truck drivers during and after ICC regulation of the motor carrier industry. Hourly earnings for union drivers fell following deregulation, whereas wage changes among nonunion drivers closely mirrored economy-wide changes among nonunion operatives. Significant narrowing of the ...

Infected nonunion is one of the most challenging orthopaedic complications to manage. There is considerable morbidity associated with infected nonunion. There is significant impact on the life of the patient; social, financial, physical, and mental. Infected nonunion may be a limb-threatening complication. Significant progress has been made in the management of infected nonunion in the last dec...