Perineal rectosigmoidectomy – Altemeier procedure - general and visceral surgery

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  • Inserting the anal retractor and incising the rectal wall

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    Inserting the anal retractor and incising the rectal wall
     

    After completely exposing the external prolapse attach the Lone Star retractor and expose the dentate line. Then a circular incision of the outer duplication of the rectal wall 1-2 cm above the dentate line is made under gentle traction at the tip of the prolapse with Allis clamps, so that the anastomosis is later proximal to the puborectal muscle.

  • Transect the outer duplication of the rectal wall

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    Transect the outer duplication of the rectal wall
     

    Step by step, transect the rectal wall with bipolar scissors. At each exposed part of this incision, grasp the caudal rectal wall and place Gambee sutures without tying them.
    Note: Make the first full-thickness stitch of the absorbable multifilament suture from the submucosa to the inside and the return stitch from the inside to the outside. Put tension on the ends of the suture to open up the anal ring in circular fashion.

  • Opening the pouch of Douglas and transecting the lateral ligaments

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    The herniated Douglas pouch presents on the anterior circumference of the inner intestinal loop, is opened and at the same time armored with sutures of a different color. Under digital control, transect the lateral ligaments with their pathways between ligatures.

  • Transecting the mesorectum

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  • Pelvic floor repair

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  • Resecting the sigmoid

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  • Anastomosis; specimen

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date of publication: 05.07.2014

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