Mechanical analysis of femoral neck fracture fixation with dynamic condylar screw in synthetic bone
نویسندگان
چکیده
منابع مشابه
Mechanical analysis of femoral neck fracture fixation with dynamic condylar screw in synthetic bone
OBJECTIVE To analyze statistically results in biomechanical testing of fixation of femoral neck Pauwels type III fractures, on synthetic bone, with dynamic condylar screw (DCS) and control group. METHODS Ten synthetic bones of a national brand were used. Test Group: fixation was performed after osteotomy at 70(o) tilt using DCS plate with four holes. We analyzed the resistance of this fixatio...
متن کاملMechanical analysis of femoral neck fracture fixation in synthetic bone
OBJECTIVE To analyze statistically results obtained between biomechanical assays on fixation of femoral neck fracture type Pauwels III, on synthetic bone, using 7.5 mm non parallel cannulated screws and control group. METHODS Ten synthetic bones from a national brand were used. Test group: fixation of 70((o)) tilt femoral neck osteotomy was performed using three 7.5 mm non parallel cannulated...
متن کاملDoes screw configuration affect subtrochanteric fracture after femoral neck fixation?
A subtrochanteric femur fracture after cannulated screw fixation of a femoral neck fracture is a devastating complication. We hypothesized that an apex-distal screw orientation would tolerate higher loads to subtrochanteric fracture. Human cadaveric femora were instrumented with three cannulated screws in either an apex-distal or an apex-proximal configuration. Specimens were loaded along the m...
متن کاملAnalysis of mechanical strength to fixing the femoral neck fracture in synthetic bone type Asnis
OBJECTIVE To analyze the results of biomechanical assays of fixation of Pauwels type III femoral neck fracture in synthetic bone, using 7.5mm cannulated screws in inverted triangle formation, in relation to the control group. METHODS TEN SYNTHETIC BONES WERE USED, FROM A DOMESTIC BRAND, DIVIDED INTO TWO GROUPS: test and control. In the test group, a 70° tilt osteotomy of the femoral neck was ...
متن کاملTreatment of femoral fracture through the sliding screw portal following fixation of the femoral neck fracture.
The authors report a case of secondary femoral fracture through the sliding hip screw portal following fixation of the femoral neck fracture. The femoral neck and subtrochanteric fracture was successfully treated by superimposing a trochanteric stabilization plate (TSP) onto the regular sliding hip screw.
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ژورنال
عنوان ژورنال: Acta Ortopédica Brasileira
سال: 2014
ISSN: 1413-7852
DOI: 10.1590/1413-78522014220500922