Abstract: The present invention briefly refers to a bone aligning apparatus comprising a stand (1, 4, 7) forming a stretching bow in which a limb, preferably a fore arm, is insertable in order to be exposed to a repositioning pulling force. A rope (11) extends between a pulling force producing device (10) and a repositioning disc (15) having means (16) for holding the extreme portions of the limb such as fingers and toes in a physiologically correct position. A holding cuff (14) is adapted to retain the inner portion of the limb such as the upper arm or thigh, such cuff being attached to a portion (7) of the stand by means of a spring (13). A pulling force meter (18) is provided to establish the pulling force.