2006g-235 610 abdomen bauchchirurgie chirurgieendoscopique chirurgielaparoscopique colon(anatomy) colonicdiseases côlon dickdarmkrankheit digestivesystemdiseases digestivesystemsurgicalprocedures diseases emergencies endoscopicsurgery endoscopy krankheit laparoscopicsurgery laparoscopy methods minimallyinvasivesurgicalprocedures nerves neurochirurgie notfallmedizin peripheral peripheralnerves peripheresnervensystem rectaldiseases rectum rückenmarkskrankheit schädelbasiskrankheit skullbase skullbaseneoplasms spinaldiseases spine surgery treatment tumor tumors we707 wi520l29952006 wl500 woundsandinjuries yk6705