... bedside, which is successful in 60–75% of cases. (11 4, 11 5, 11 9) An attempt at bedside extraction is reasonable in patients without signs of peritonitis. (11 3 11 5, 11 9) Sedation and local anesthesia ... penetrating colon injuries: A prospective randomized trial. Ann Surg 19 91; 213 : 492–7. 15 . Adkins RB, Zirkle PK, Waterhouse G. Penetrating colon trauma. J Trauma 19 84; 24: 4 91 9. 16 . Flint LM, ... and a comprehensive review of the world’s literature. Surgery 19 86; 11 0: 512 –9. 11 7. Kann BR, Hicks TC. Anorectal foreign bodies: Evaluation and treatment. Semin colon rectal surg 2004; 15 :...