[Case control study on micro external fixator in treating supracondylar fracture of humerus in children].

Objective: To explore clinical effects of micro external fixator for the treatment of supracondylar fracture of humerus in children.

Methods: From October 2017 to December 2018, 20 children with supracondylar fracture of humerus (treatment group) were admitted and treated with micro-external fixation after closed reduction, including 14 males and 6 females, aged from 6 to 14 years old with an average of (7.9±2.