The invention relates to medicine. Intraoperative distractor for reposition of fractures of metacarpal bones hand consists of 2 - X semi-rings, in each of which there are two bolt - spitsefiksatora. Distal semi-ring is formed by two bent plates on the 4 holes, fastened bolt clamp with packing washer. Semi-ring are connected between each other 1 threaded rod by means of bent plate on 4 hole to proximal end of semi-ring and radius attachment on 2 hole to top distal respectively. This utility model facilitation of structure, mounted from parts, included in set of Ilizarov apparatus, which makes it possible to create conditions for reposition of fractures of metacarpal bones hand, with subsequent fixation by Kirschner wire. 7 dwg.