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目的:观察显微镜下耳前瘘管切除术的疗效。方法:在显微镜下为48例患者切除耳前瘘管。结果:48例患者一次性治愈。结论:在显微镜下切除耳前瘘管疗效可靠,副损伤少。
Objective: To observe the efficacy of microsurgical ear fistula resection. Methods: Forty-eight patients underwent eutopic fistula resection under a microscope. Results: 48 patients were cured at one time. Conclusion: The removal of the pre-auricular fistula under the microscope is reliable and has few side effects.