Proximal humeral fractures can restrict daily activities and, therefore, deserve efficient diagnoses that minimize complications and sequels. For good diagnosis and treatment, patient characteristics, variability in the forms of the fractures presented, and the technical difficulties in achieving fair results with surgical treatment should all be taken into account. Current classification syste...

Background: The most common pediatric elbow fracture is supracondylar humeral fracture which accounts for 60% ofelbow fractures in children. The aim of this study was to evaluate the results of open reduction and internal fixation oftype III supracondylar humeral fractures using a Triceps sparing posterior approach.Methods: In total, 98 patients were evaluated from June 2007 t...

INTRODUCTION Posterior shoulder fracture-dislocation is a rare emergency condition with poor prognosis when there is a delay in diagnosis and presence of associated injuries. CASE PRESENTATION We present a case of a neglected four-part fracture-dislocation of the proximal humerus in a 34-year-old Greek woman. Except from the substantially displaced and comminuted tuberosity fractures, an ante...

The purpose of this study was to outline the epidemiologic criteria of humerus fractures after traumatic injuries. All patients admitted to the trauma service at the authors' institution between 2005 and 2011 were entered into a prospective database. The authors obtained data on age, sex, injury mechanism, presence and location of humerus fracture, associated injuries, mortality, Injury Severit...

BACKGROUND Proximal humeral fracture is a common fracture. Different approaches have been utilized in the surgical intervention of three-part fractures. Our study is to evaluate the clinical outcomes and effectiveness of a modified anterolateral approach and intra-osseous portal in minimally invasive treatment for three-part proximal humeral fractures in comparison to the traditional deltopecto...

ABST RACT The aim of the study is to report the clinical and radiographic outcome after use of an interlocking nail (ILN) for stabilization of long bone fractures in dogs. Twenty-six dogs were evaluated. There were ten femoral fractures, 12 tibial fractures and four humeral fractures. The equipment was manufactured by Orthovet (Orthovet, Izmir, Turkey). Three ILN lengths with three different di...

BACKGROUND Recent studies have identified specific subsets of diaphyseal humeral fractures for which functional bracing is less effective. The present study tested the hypothesis that a gap between fracture fragments may be a risk factor (after accounting for other potential risk factors) for fracture instability six weeks after functional bracing of humeral shaft fractures. METHODS We retros...

We find that the classical failure criteria, i.e., maximum normal stress criterion, Tresca criterion, Mohr-Coulomb criterion, and von Mises criterion, cannot satisfactorily explain the tensile fracture behavior of the bulk metallic glass (BMG) materials. For a better description, we propose an ellipse criterion as a new failure criterion to unify the four classical criteria above and apply it t...