2020年10月19日星期一

what does a hemorrhoids look like,What is the primary incision and drainage?

    Main focus incision and drainage is an innovative surgical method developed by Professor An Ayue for complicated anal fistulas and horseshoe and half horseshoe perianal abscesses. It is mentioned that the previous anal fistula operations were performed according to the surgical principle of cutting all along the fistula from the inner mouth to the outer mouth. This method is more suitable for simple anal fistulas with only one fistula, but for more than two fistulas Complex anal fistulas will cause multiple incisions in the anus, which will inevitably lead to anal deformation, displacement, sphincter relaxation and many other serious adverse consequences. In response to this problem, Professor An Ayue used a different surgical method from the past. Only the main lesion that caused the lesion was cut, but the branch tube was kept open, and the outer opening was cut and expanded, which solved this problem well. This not only cuts off the source of infection in terms of treatment, but also makes the drainage flow smooth, which can quickly heal the anal fistula. In terms of trauma, it is only equivalent to a simple anal fistula injury, so it does not affect the anal function clinically.

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