科研之友
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摘要
the general aims were: to eval迆ate the resistance to compression of the right f谷mur isolated and that of the left f谷mur transversally osteotomized fixed to an orthopedic p赤ate made of polypropylene and to compare the mechanical statistical characteristics between both. this work was carried out by performing an experimental charge pattern made of a mammal f谷mur (dog) under isolated conditions. f谷mur bones of 13 hybrid young adult dogs of m谷dium to large size were used. a servohydric engine was used for the amsler wolpert static and dynamic essays. the mean difference statistical test for depending paired samples was used for the evaluation of data. as a result of the curves analysis it was obtained that: before failure the right f谷mur underwent a charge of 4.02 to 8.47 kn (= 6.66 kn) with a deformation of 2.02 to 5.09 mm (= 3.66mm) while the charge that the left f谷mur + orthopedic p赤ate underwent before de failure was of 3.05 to 5.61 kn ( = 4.49kn) with a deformation of 2 to 4.5 mm ( = 3mm). as a conclusi車n it might be stated that there are differences in the resistance to the compressive charge between right f谷mur and its left contra lateral + the orthopedic p赤ate.
