1. 
   rectosigmoidectomy
   (rek″to-sig″moi-dek´tә-me) excision of the rectosigmoid; called also proctosigmoidectomy.
   Found op http://www.encyclo.co.uk/local/21001
   
   
2. 
   rectosigmoidectomy
   rectosigmoidectomy The surgical excision of the rectum and sigmoid.
   Found op http://www.wordinfo.info/words/index/info/view_unit/1959/
   
   

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