Pediatric Supracondylar Humerus Fracture: When Should We Surgically Treat? A Case-Series

Background/Objectives: Supracondylar humerus fractures (SCHFs) are the most common pediatric elbow injuries and often require surgical intervention. Despite guidelines, optimal timing for surgical management, particularly for cases without neurovascular compromise, remains unclear. This study evaluates the influence of surgical timing on short-term outcomes, focusing on fracture reduction quality and surgical parameters. Methods: In total, 62 pediatric patients who had been treated for Gartland type II and III SCHF between 2018 and 2023 were retrospectively assessed. Patients were grouped based on time of admission (morning, afternoon, early evening, and night shifts) and time to surgery (<12 h vs. >12 h). Primary outcomes included immediate radiological reduction, assessed via the Baumann's angle (BA) and shaft-condylar angle (SCA). Secondary outcomes encompassed surgery duration and radiation exposure. Statistical analyses used ANOVA and chi-square tests, with p < 0.05 considered significant. Results: No significant differences were observed in BA (p = 0.84) or SCA (p = 0.79) between early and delayed surgical groups. Similarly, surgical timing (shift or delay >12 h) did not significantly affect surgery duration (p = 0.92) or radiation exposure (p = 0.12). The complication rate was 6.45%. Conclusions: Surgical timing, including delays beyond 12 h, does not adversely affect short-term outcomes in SCHFs. However, after-hours procedures may pose practical challenges, emphasizing the importance of surgeon experience and institutional protocols. Larger prospective studies are warranted to validate these findings and examine them in the long term.