SUBMANDIBULAR GLAND (67080)    ICDO TOPOGRAPHY (164)

Name Value
NAME SUBMANDIBULAR GLAND
SURGERY CODING ORAL CAVITY
PAIRED ORGAN LATERALITY CODE REQUIRED
CODE C08.0
DEFAULT PRIMARY SITE GROUP OTHER/MISCELLANEOUS
5TH EDITION T-CODES
  • CBA
    CODE:   TX
  • NET
    CODE:   T0
  • 2 cm or less w/o extraparenchymal ext
    CODE:   T1
  • > 2 but not > 4 cm w/o extraparenchymal ext
    CODE:   T2
  • Extraparenchymal ext w/o 7th nerve/> 4 but not > 6 cm
    CODE:   T3
  • Base of skull, 7th nerve/> 6 cm
    CODE:   T4
  • NA
    CODE:   NA
5TH EDITION T-CODE HELP
Primary Tumor (T)
T3  Tumor having extraparenchymal extension without
      seventh nerve involvement and/or more than 4 cm
      but not more than 6 cm in greatest dimension
T4  Tumor invades base of skull, seventh nerve,
      and/or exceeds 6 cm in greatest dimension
     
TX  Primary tumor cannot be assessed
T0  No evidence of primary tumor
T1  Tumor 2 cm or less in greatest dimension
      without extraparenchymal extension
T2  Tumor more than 2 cm but not more than 4 cm
      in greatest dimension without extraparenchymal
      extension
SURGERY CODE GROUP-5TH ED PAROTID GLAND
5TH EDITION N-CODE HELP
Regional Lymph Nodes (N)
      greatest dimension
N2b Metastasis in multiple ipsilateral lymph nodes,
      none more than 6 cm in greatest dimension
N2c Metastasis in bilateral or contralateral lymph
      nodes, none more than 6 cm in greatest dimension
N3  Metastasis in a lymph node more than 6 cm in
      greatest dimension

NX  Regional lymph nodes cannot be assessed
N0  No regional lymph node metastasis
N1  Metastasis in a single ipsilateral lymph node,
      3 cm or less in greatest dimension
N2  Choose from N2a, N2b or N2c
N2a Metastasis in a single ipsilateral lymph node
      more than 3 cm but not more than 6 cm in
6TH EDITION (T) CODES
  • DESCRIPTION:   CBA
    CODE:   TX
  • DESCRIPTION:   NET
    CODE:   T0
  • DESCRIPTION:   2 cm or less w/o extraparenchymal ext
    CODE:   T1
  • DESCRIPTION:   > 2 but not > 4 cm w/o extraparenchymal ext
    CODE:   T2
  • DESCRIPTION:   More than 4 cm and/or extraparenchymal extension
    CODE:   T3
  • DESCRIPTION:   Skin, mandible, ear canal, and/or facial nerve
    CODE:   T4a
  • DESCRIPTION:   Skull base, pterygoid plates and/or carotid artery
    CODE:   T4b
  • DESCRIPTION:   NA
    CODE:   NA
6TH EDITION (T) CODE HELP
Primary Tumor (T)
T3  Tumor more than 4 cm and/or tumor having
      extraparenchymal extension
T4a Tumor invades skin, mandible, ear canal,
      and/or facial nerve
T4b Tumor invades skull base and/or pterygoid
      plates and/or encases carotid artery
     
TX  Primary tumor cannot be assessed
T0  No evidence of primary tumor
T1  Tumor 2 cm or less in greatest dimension
      without extraparenchymal extension
T2  Tumor more than 2 cm but not more than 4 cm
      in greatest dimension without extraparenchymal
      extension
7TH EDITION (T) CODES
  • T-CODE:   X
  • T-CODE:   4A
  • T-CODE:   4B
7TH EDITION (T) CODE HELP
Primary Tumor (T)
      extension
T4a  Moderately advanced disease
     Tumor invades skin, mandible, ear canal, and/or facial nerve
T4b  Very advanced disease
     Tumor invades skull base and/or pterygoid plates and/or encases
      carotid artery
 
TX   Primary tumor cannot be assessed
T0   No evidence of primary tumor
T1   Tumor 2 cm or less in greatest dimension without extraparenchymal
      extension
T2   Tumor more than 2 cm but not more than 4 cm in greatest dimension
      without extraparenchymal extension
T3   Tumor more than 4 cm and/or tumor having extraparenchymal
7TH EDITION (N) CODES
  • N-CODE:   X
  • N-CODE:   2A
  • N-CODE:   2B
  • N-CODE:   2C
7TH EDITION (N) CODE HELP
Regional Lymph Nodes (N)
      bilateral or contralateral lymph nodes, none more than 6 cm in
      greatest dimension
N2a  Metastasis in a single ipsilateral lymph node, more than 3 cm but not
      more than 6 cm in greatest dimension
N2b  Metastasis in multiple ipsilateral lymph nodes, none more than 6 cm
      in greatest dimension
N2c  Metastasis in bilateral or contralateral lymph nodes, none more than
      6 cm in greatest dimension
N3   Metastasis in a lymph node, more than 6 cm in greatest dimension
 
NX   Regional lymph nodes cannot be assessed
N0   No regional lymph node metastasis
N1   Metastasis in a single ipsilateral lymph node, 3 cm or less in
      greatest dimension
N2   Metastasis in a single ipsilateral lymph node, more than 3 cm but not
      more than 6 cm in greatest dimension, or in multiple ipsilateral
      lymph nodes, none more than 6 cm in greatest dimension, or in
T & N CODES SUBMANDIBULAR GLAND
TYPE
  • SUBMAXILLARY GLAND
  • WHARTON'S DUCT
  • SUBMAXILLARY GLAND DUCT
AJCC STAGING GROUP MAJOR SALIVARY GLANDS
T-CLASS ENCODING
  • CBA
    CODE:   TX
    ACOS CODE:   TX
  • > 4 but not > 6 cm, no local extension
    CODE:   T3a
    ACOS CODE:   T3A
  • > 4 but not > 6 cm, local extension
    CODE:   T3b
    ACOS CODE:   T3B
  • > 6 cm
    CODE:   T4
    ACOS CODE:   T4
  • > 6 cm, no local extension
    CODE:   T4a
    ACOS CODE:   T4A
  • > 6 cm, local extension
    CODE:   T4b
    ACOS CODE:   T4B
  • NA
    CODE:   NA
    ACOS CODE:   NA
  • NET
    CODE:   T0
    ACOS CODE:   T0
  • 2 cm or less
    CODE:   T1
    ACOS CODE:   T1
  • 2 cm or less, no local extension
    CODE:   T1a
    ACOS CODE:   T1A
  • 2 cm or less, local extension
    CODE:   T1b
    ACOS CODE:   T1B
  • > 2 but not > 4 cm
    CODE:   T2
    ACOS CODE:   T2
  • > 2 but not > 4 cm, no local extension
    CODE:   T2a
    ACOS CODE:   T2A
  • > 2 but not > 4 cm, local extension
    CODE:   T2b
    ACOS CODE:   T2B
  • > 4 but not > 6 cm
    CODE:   T3
    ACOS CODE:   T3
N-CLASS ENCODING
  • Regional lymph nodes cannot be assessed
    CODE:   NX
    ACOS CODE:   NX
  • No regional lymph node metastasis
    CODE:   N0
    ACOS CODE:   N0
  • 1 ipsilateral, 3 cm or less
    CODE:   N1
    ACOS CODE:   N1
  • N2a, N2b or N2c
    CODE:   N2
    ACOS CODE:   N2
  • 1 ipsilateral, > 3 but not > 6 cm
    CODE:   N2a
    ACOS CODE:   N2A
  • Multiple ipsilateral, none > 6 cm
    CODE:   N2b
    ACOS CODE:   N2B
  • Bilateral/contralateral, not > 6 cm
    CODE:   N2c
    ACOS CODE:   N2C
  • > 6 cm
    CODE:   N3
    ACOS CODE:   N3
  • NA
    CODE:   NA
    ACOS CODE:   NA
EXTENSION CODE SET-1ST ED PAROTID GLAND, OTHER MAJOR SALIVARY GLANDS
EXTENSION CODE SET-2ND ED PAROTID GLAND, OTHER MAJOR SALIVARY GLANDS
EXTENSION CODE SET-3RD ED PAROTID GLAND, OTHER MAJOR SALIVARY GLANDS
LYMPH NODE CODE SET-1ST ED PAROTID GLAND, OTHER MAJOR SALIVARY GLANDS
LYMPH NODE CODE SET-2ND ED PAROTID GLAND, OTHER MAJOR SALIVARY GLANDS
LYMPH NODE CODE SET-3RD ED PAROTID GLAND, OTHER MAJOR SALIVARY GLANDS
SURGERY CODE SET-1ST ED SG9 ORAL CAVITY
SURGERY CODE SET-2ND ED SG9 ORAL CAVITY