73 patients with intracapsular fracture of lateral condyle of thibia were explored by MRI and X-ray imaging. Computer tomography was prescribed for 56 patients. The most frequent fractures were--Schatzker II (n = 23; 31,5%) and II (n = 18; 24,7%) types of fractures. A comparative expert analysis of the results of radiographic, MRI and CT was performed in 56 patients. CT was "the golden standart". X-ray sensitivity in identifying the type of fracture was 80,3%, specificity--66,7%, accuracy--79,6%. In identifying the displacement of bone fragments X-ray sensitivity was 70,4%, specificity--81,2%, accuracy--73,3%. Sensitivity of radiography in detecting depth of impressions was 72,3%, specificity--80%, accuracy--74,1%. CT and MRI have the same results.

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