Differences in Carrying Angle, Baumann’s Angle, Anterior Humeral Line and Dash Score between Children in the Age Group of Less than 5 Years and over 5 Years at 3 Months Post Open Reduction Internal Fixation Criss-Cross Wire Fracture Supracondylar Humerus Gartland Type III

Introduction: Supracondylar humerus fracture is one of the most found fractures in children. In addition to adequate fixation, role age differences clinical outcomes operative treatment supracondylar humeral still a matter debate. This study aimed compare and radiological outcome surgery cases Gartland type III fracture. Materials Methods: used cross-sectional design on population patient with Patients were divided into 2 groups: <5 years old (Group 1) >5 2). The evaluation was carried out 3 months after open reduction internal fixation crisscross wire. parameters assessed Baumann’s angle, carrying anterior line, Disabilities Arm, Shoulder, Hand (DASH) Score. Difference between group analyzed using chi-square test. Results: There total 34 patients included this study. had 1.85 times greater chance have post-operative angle >15o (95% CI 0.993-3.474; p = 0.037) 2.75 result >80o 1,089-6,943, p=0.037). no significant line (p=1) DASH score (p=0.244) groups. Conclusion: over 5 tend worse (carrying angle) than younger old. Thus, aged more requires attention vigilance against complications that can affect bone growth pediatric patients.