Conclusion: The gracilis muscle transposition is a safe and effective method of treating complex perianal fistulas.结论: 股薄肌转位介植治疗是一种对复杂肛周瘘的安全且有效的方法.Objective To introduce the experience about endovascular treatment of car...

fistulas的音标：...

n.瘘管，瘘，瘘，瘘管( fistula的名词复数 )...