先天性耳前瘘管感染后瘢痕期的手术技巧探讨.pdf

论著·临床论坛 CHINESE COMMUNITY DOCTORSivided into control group and observation
group with 26 cases in each group. The control group was treated with simple fistula resection, and the observation group was
treated with whole tissue resection marked by fistula scar. The stage-I healing of patients in the two groups after surgery was
observed and counted, and the patients were followed up for 1 year after surgery to observe the recurrence and complications in the
two groups. Results: The stage-I healing rate of the control group was lower than that of the observation group, and the recurrence
rate and complication rate after 1-year follow-up were higher than those of the observation group, the difference was statistically
significant ( <). Conclusion: The whole tissue resection treatment marked by fistula scar for patients with congenital
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preauricular fistula infection at scarring stage can completely remove the pathological tissue, effectively control the infection, thus
promoting the incision healing, reducing the incidence of complications, and decreasing the risk of infection recurrence. It has
high clinical value.
Preauricular fistula; Infection; Scarring stage; Surgery
Key words
先天性耳前瘘管