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2009 ICD-9-CM
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48.2 Diagnostic procedures on rectum, rectosigmoid and perirectal tissue |
48.21 Transabdominal proctosigmoidoscopy
Intraoperative proctosigmoidoscopy
Excludes: that with biopsy (48.24) |
48.22 Proctosigmoidoscopy through artificial stoma
Excludes: that with biopsy (48.24) |
48.23 Rigid proctosigmoidoscopy
Excludes: flexible sigmoidoscopy (45.24) |
48.24 Closed [endoscopic] biopsy of rectum
Brushing or washing for specimen collection
Proctosigmoidoscopy with biopsy |
48.25 Open biopsy of rectum |
48.26 Biopsy of perirectal tissue |
48.29 Other diagnostic procedures on rectum, rectosigmoid and perirectal tissue
Excludes: digital examination of rectum (89.34)
lower GI series (87.64)
microscopic examination of specimen from rectum (90.91-90.99) |