Sealing of colorectal anastomoses with TachoSil

Primary objectives: The primary objective is to establish a procedure for the application of TachoSil following establishment of rectal anastomoses. For this purpose a number of no more than15 patients will be included who will all have TachoSil applied to their rectal anastomoses. If data from less than 15 patients are sufficient to establish a procedure for application of TachoSil the trial will be stopped before 15 patients are included for evaluation. Primary endpoints: The primary end point is to validate the application procedure for TachoSil on rectal anastomoses.