FIELD: medical engineering. SUBSTANCE: device has hip unit 1, at least three distractors 7-9, a femoral unit has three concentric rings 18-20. Rings 18-20 are pivotally connected. Distractors 7-9 are mounted in parallel to each other on external ring 18. Distractors 7-9 are pivotally connected to hip unit 1 on their opposite ends. Telescopic ties 16,17 are diagonally mounted on the hinged joints of distractors 7-9. EFFECT: accelerated treatment course, higher effectiveness in restoring extremity functions. 2 dwg
