门型钉外固定治疗跟骨骨折临床应用研究

Objective To explore the clinical effect of external fixation with portal screw in the treatment of calcaneal fractures. Methods A total of 54 patients with calcaneal fractures who were admitted for treatment from January 2024 to June 2025 were randomly selected and included in the experimental study. They were divided into two groups using a parallel envelope drawing method: the experimental group (n=27) received external fixation with portal screws, and the control group (n=27) received minimally invasive plate placement with pry reduction. The clinical treatment effect was analyzed. Results Compared with the control group, the experimental group had a higher overall effective rate of treatment (P＜0.05). Conclusion External fixation with portal nails is beneficial for improving the condition of calcaneal fractures, fixing the affected limb, and increasing the cure rate of patients.