[Tracheobroncho plasty: anastomotic technique with encircled placement of sutures]

Tracheobroncho plasty is currently carried out by a number of surgical techniques. Extraordinal plastic modes require special techniques. We prefer to anastomose the posterior site by tying sutures respectively, but at the anterior site by tying sutures after placing them. However, this procedure is difficult to apply in extraordinal plastic modes. Our preference in such cases is to place all anastomotic sutures clipped to field drapes, and then tie them down from front to back of the anastomotic site. This anastomotic technique was carried out in cases of 1) extreme tension in approximation of both anastomotic stumps, 2) subaortic arch anastomosis, and 3) end to side anastomosis. This technique prevents cutting with a suture through cartilage rings with a suture and enables anastomosis to be carried out even in the deep and narrow operative field. The usefulness of this technique was discussed.