Partial tibial plateau fractures may occur as a consequence of either valgus or varus trauma combined with a rotational and axial compression component.High-energy trauma may result in a more complex and multi-fragmented fracture pattern, which occurs predominantly in young people. Conversely, a low-energy mechanism may lead to a pure depression fracture in the older population with weaker bone...

BACKGROUND & AIMS Children with cerebral palsy (CP) have a high prevalence of pathologic fractures. Bone quantitative ultrasonography (QUS) has emerged as a radiation-free method for the assessment of bone quality and fracture risk. In this study, we applied QUS technique in order to investigate bone status in handicapped institutionalized children and adolescents. METHODS This cross-sectiona...

PURPOSE To assess the results of concurrent intramedullary nailing plus plate osteosynthesis for fractures of the distal tibia and fibula. METHODS 15 men and 10 women (mean age, 35 years) with concurrent fractures of the distal tibia and fibula underwent intramedullary nailing (for the tibia) and plate osteosynthesis (for the fibula). 17 fractures were type A1, 6 type A2, and 2 type A3. Compo...

High tibia osteotomy is a common procedure in orthopedic surgery. A precise overview on indications, patients selection, pre-operative planning, surgical technique, methods of fixation, and complications have been presented. This paper focused on the points that should be considered to achieve good long-term outcomes. High tibia osteotomy is a common procedure in orthopedic surgery. A precise o...

OBJECTIVES A novel optical segment tracking (OST) approach reliant upon motion capturing was previously proposed to assess human tibia segment deformation. The purposes of the present study were to validate the OST approach and assess the contribution of muscular forces to the bone deformation in a well-defined ex vivo human model. METHODS A custom-made Lower Extremity Loading Device (LELD) w...

Understanding the etiology of skeletal fragility during growth is critical for the development of treatments and prevention strategies aimed at reducing the burden of childhood fractures. Thus we evaluated the relationship between prior fracture and bone parameters in young girls. Data from 465 girls aged 8 to 13 years from the Jump-In: Building Better Bones study were analyzed. Bone parameters...

BACKGROUND We have already discovered 23 patients during the work of the outpatient department and operations whose unstable signs on the posterolateral ankle. The anterior drawer test demonstrated normal during the physical examinations while the spaces of the posterior tibiotalar joints increased in stress X-ray plain films. ATFL intact and posterolateral ligaments lax were found during opera...

OBJECTIVE To determine whether adults with past exposure to neurotoxicants have progressive declines in cognitive function years after exposure has ceased, and whether tibia lead is a predictor of the magnitude of change. METHODS A total of 535 former organolead manufacturing workers with a mean age of 55.6 years, a mean duration of 16 years since last occupational lead exposure, and low bloo...

OBJECTIVE This study aimed to investigate the feasibility of single incision for plating for the treatment of distal tibia and fibula fractures by a gross anatomic study. METHODS The anatomical structures of the anterolateral lower legs were identified. The lower leg length was measured from the top of fibular head to the tip of lateral malleolus. The distances between the extensor digitorum ...

PURPOSE The purpose of this study was to compare the removal torques of a chemically modified SLActive implant and a blasted, laser-treated (BLT) implant, which were soaked in saline for 2 weeks after their surface modifications. The removal torques of the two implants were measured 4 weeks after their implantation into the bone defect area in rabbit tibias with concentrated growth factor (CGF)...