Conclusion The semi-suture technique is the first choice in treatment of anal fistula, for its shorter healing time, lower cost, smaller scars , less complications and light pain and simple disposal.
结论：肛瘘切开半深缝合组治愈时间短，费用低， 创面瘢痕小，并发症少，术后痛苦轻且处理简单，为治疗肛瘘的首选术式。
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