Name | Value |
---|---|
NAME | SMALL INTESTINE, DUODENUM |
SURGERY CODING | OTHER/MISCELLANEOUS |
CODE | C17.0 |
DEFAULT PRIMARY SITE GROUP | DIGESTIVE, OTHER |
5TH EDITION T-CODE HELP | Primary Tumor (T) perimuscular tissue (mesentery or retroperitoneum) with extension 2 cm or less T4 Tumor perforates the visceral peritoneum, or directly invades other organs or structures (includes other loops of small intestine, mesentery, or retroperitoneum more than 2 cm, and abdominal wall by way of serosa; for duodenum only, invasion of pancreas) TX Primary tumor cannot be assessed T0 No evidence of primary tumor Tis Carcinoma 'in situ' T1 Tumor invades lamina propria or submucosa T2 Tumor invades muscularis propria T3 Tumor invades through the muscularis propria into the subserosa or into the nonperitonealized |
SURGERY CODE GROUP-5TH ED | LARYNGOPHARYNX |
5TH EDITION N-CODE HELP | Regional Lymph Nodes (N) NX Regional lymph node(s) cannot be assessed N0 No regional lymph node metastasis N1 Regional lymph node metastasis |
7TH EDITION (T) CODES |
|
7TH EDITION (T) CODE HELP | Primary Tumor (T) into the nonperitonealized perimuscular tissue (mesentery or retroperitoneum) with extension 2 cm or less T4 Tumor perforates the visceral peritoneum or directly invades other organs or structures (includes other loops of small intestine, mesentery, or retroperitoneum more than 2 cm, and abdominal wall by way of serosa; for duodenum only, invasion of pancreas or bile duct) TX Primary tumor cannot be assessed T0 No evidence of primary tumor Tis Carcinoma in situ T1a Tumor invades lamina propria T1b Tumor invades submucosa T2 Tumor invades muscularis propria T3 Tumor invades through the muscularis propria into the subserosa or |
7TH EDITION (N) CODES |
|
7TH EDITION (N) CODE HELP | Regional Lymph Nodes (N) NX Regional lymph nodes cannot be assessed N0 No regional lymph node metastasis N1 Metastasis in 1 to 3 regional lymph nodes N2 Metastasis in 4 or more regional lymph nodes |
T & N CODES | SMALL INTESTINE, DUODENUM |
TYPE |
|
AJCC STAGING GROUP | SMALL INTESTINE |
T-CLASS ENCODING |
|
N-CLASS ENCODING |
|
EXTENSION CODE SET-1ST ED | SMALL INTESTINE |
EXTENSION CODE SET-2ND ED | SMALL INTESTINE |
EXTENSION CODE SET-3RD ED | SMALL INTESTINE |
LYMPH NODE CODE SET-1ST ED | SMALL INTESTINE |
LYMPH NODE CODE SET-2ND ED | SMALL INTESTINE |
LYMPH NODE CODE SET-3RD ED | SMALL INTESTINE |
SURGERY CODE SET-1ST ED | SG57 OTHER/MISCELLANEOUS |
SURGERY CODE SET-2ND ED | SG57 OTHER/MISCELLANEOUS |