Internal consistency reliability is the degree of correlation between a scale's items. Internal consistency is calculated by Kuder-Richardson's formula 20 for dichotomous choices and Cronbach's alpha for polytomous items. 0.70 to 0.90 internal consistency is acceptable. 5-25 participants are needed for each item when computing the internal consistency of a twenty-item scale. Internal consistenc...

conclusions we recognized this type of fracture and treated it similarly to both column fractures. we recommend that the classification of acetabular fractures be modified to include this type of fracture. introduction acetabular fractures are a common problem among young males. an acetabular fracture with disruption of the joint surface, if untreated, will rapidly lead to post-traumatic osteoa...

abstract we report a 71 year-old patient with intertrochanteric fracture who had been managed with dhs and her healed fracture complicated by a subcapital femoral neck fracture. a subcapital femoral neck fracture complicating a healed intertrochanteric fracture is rare but catastrophic event. such cases are managed in a hetereogenous manner, i.e. there exists a mixture of cases treated by eithe...

On the basis of several years' material the mechanical lesions combined with burns are analysed by the authors and the diagnostical and therapeutical problems are dealt with. On the basis of their experiences it is pointed out that in the case of primary surgical management the reciprocal aggravating effect does not develop. Even in second-degree burned area primary healing of the suture follow...

In the statement authors want to draw attention to the possibilities of treatment of periprosthetic fractures of femur. They present their own experiences with the treatment of these fractures by using various types of internal and external fixation evaluated from 1996 to 2003. They present some less common types of internal fixation as e.g. fixation by clamp plates.

This study aims to investigate the causes of catheter fracture and handling measures for implantable vascular access devices to prevent catheter fracture. We retrospectively examined 3088 adult patients with catheter fracture/disruption caused by totally implantable vascular access devices (TIVDs). In the 3088 cases, implantation was via the internal jugular vein in 2909 cases and the subclavia...

Patellar fracture is a relatively uncommon fracture especially the vertical sagittal type. In cases of high energy trauma injury, it is usually associated with fracture of ipsilateral distal femur or proximal tibia. However, the combination of vertical sagittal fracture patella and ipsilateral fracture lateral condyle is very rare. This necessitates judicious diagnosis and appropriate managemen...

Introduction: Complex pelvic fracture, which has a very high mortality and even higher morbidity, needs internal fixation surgery as an integral part for its management. It was necessary to conduct a study regarding outcome of complex pelvic fractures after internal fixation surgery. Material & Method: Twenty-six patients with complex pelvic fractures that had been treated with internal fixatio...