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INTERNATIONAL CLASSIFICATION OF DISEASES FOR ONCOLOGY (ICD-O-3 Codes), THIRD EDITION, TOPOGRAPHICAL CODES

C03 GUM

     C03.0    Upper Gum
     C03.1    Lower gum
     C03.9    Gum, NOS

C04 FLOOR OF MOUTH

     C04.0    Anterior floor of mouth
     C04.1    Lateral floor of mouth
     C04.8    Overlapping lesion of floor of mouth
     C04.9    Floor of mouth, NOS

C05 PALATE

     C05.0    Hard palate
     C05.1    Soft palate, NOS
     C05.2    Uvula
     C05.8    Overlapping lesion of palate
     C05.9    Palate, NOS

C06 OTHER AND UNSPECIFIED PARTS OF MOUTH

     C06.0    Cheeck mucosa
     C06.1    Vestibule of mouth
     C06.2    Retromolar area
     C06.8    Overlapping lesion of other and unspecified parts of mouth
     C06.9    Mouth, NOS

C07 PAROTID GLANID

C07.9 Parotid gland

C08 OTHER AND UNSPECIFIED MAJOR SALIVARY GLANDS

     C08.0    Submandibular gland
     C08.1    Sublingual gland
     C08.8    Overlapping lesion of major salivary glands
     C08.9    Major salivary gland, NOS

C09 TONSIL

     C09.0    Tonsillar fossa
     C09.1    Tonsillar pillar
     C09.8    Overlapping lesion of tonsil
     C09.9    Tonsil, NOS

C10 OROPHARYNX

     C10.0    Vallecula
     C10.1    Anterior surface of epiglottis
     C10.2    Lateral wall of oropharynx
     C10.3    Posterior wall of oropharynx
     C10.4    Branchial cleft
     C10.8    Overlapping lesions of oropharynx
     C10.9    Oropharynx, NOS

C11 NASOPHARYNX

     C11.0    Superior wall of nasopharynx
     C11.1    Posterior wall of nasopharynx
     C11.2    Lateral wall of nasopharynx
     C11.3    Anterior wall of nasopharynx
     C11.8    Overlapping lesion of nasopharynx
     C11.9    Nasopharynx, NOS

C12 PYRIFORM SINUS

C12.9 Pyriform sinus

C13 HYPOPHARYNX

     C13.0    Postcricoid region
     C13.1    Hypopharyngeal aspect of aryepiglottic fold
     C13.2    Posterior wall of hypopharynx
     C13.8    Overlapping lesion of hypopharynx
     C13.9    Hypopharynx, NOS

C14 OTHER AND ILL-DEFINED SITES IN LIP, ORAL CAVITY AND PHARYNX

     C14.0    Pharynx, NOS
     C14.2    Waldeyer ring
     C14.8    Overlapping lesion of lip, oral cavity and pharynx

C15 ESOPHAGUS

     C15.0    Cervical esophagus
     C15.1    Thoracic esophagus
     C15.2    Abdominal esophagus
     C15.3    Upper third of esophagus
     C15.4    Middle third of esophagus
     C15.5    Lower third of esophagus
     C15.8    Overlapping lesion of esophagus
     C15.9    Esophagus, NOS

C16 STOMACH

     C16.0    Cardia, NOS
     C16.1    Fundus of stomach
     C16.2    Body of stomach
     C16.3    Gastric antrum
     C16.4    Pylorus
     C16.5    Lesser curvature of stomach, NOS
     C16.6    Greater curvature of stomach, NOS
     C16.8    Overlapping lesion of stomach
     C16.9    Stomach, NOS

C17 SMALL INTESTINE

     C17.0    Duodenum
     C17.1    Jejunum
     C17.2    Ileum
     C17.3    Meckel diverticulum
     C17.8    Overlapping lesion of small intestine
     C17.9    Small intestine, NOS

C18 COLON

     C18.0    Cecum
     C18.1    Appendix
     C18.2    Ascending colon
     C18.3    Hepatic flexure of colon
     C18.4    Transverse colon
     C18.5    Splenic flexure of colon
     C18.6    Descending colon
     C18.7    Sigmoid colon
     C18.8    Overlapping lesion of colon
     C18.9    Colon, NOS

C19 RECTOSIGMOID JUNCTION

C19.9 Rectosigmoid junction

C20 RECTUM

C20.9 Rectum, NOS

C21 ANUS AND ANAL CANAL

     C21.0    Anus, NOS
     C21.1    Anal canal
     C21.2    Cloacogenic zone
     C21.8    Overlapping lesion of rectum, anus and anal canal

C22 LIVER AND INTRAHEPATIC BILE DUCTS

C22.0 Liver
C22.1 intrahepatic bile duct

C23 GALLBLADDER

C23.9 Gallbladder

C24 OTHER AND UNSPECIFIED PARTS OF BILIARY TRACT

     C24.0    Extrahepatic bile duct
     C24.1    Ampulla of Vater
     C24.8    Overlapping lesion of billiary tract
     C24.9    Billiary tract, NOS

C25 PANCREAS

     C25.0    Head of pancreas
     C25.1    Body of pancreas
     C25.2    Tail of pancreas
     C25.3    Pancreatic duct
     C25.4    Islets of Langerhans
     C25.7    Other specified parts of pancreas
     C25.8    Overlapping lesion of pancreas
     C25.9    Pancreas, NOS

C26 OTHER AND ILL-DEFINED DIGESTIVE ORGANS

     C26.0    Intestinal tract, NOS
     C26.8    Overlapping lesion of digestive system
     C26.9    Gastrointestinal tract, NOS

C30 NASAL CAVITY AND MIDDLE EAR

C30.0 Nasal cavity
C30.1 Middle ear

C31 ACCESSORY SINUSES

     C31.0    Maxillary sinus
     C31.1    Ethmoid sinus
     C31.2    Frontal sinus
     C31.3    Sphenoid sinus
     C31.8    Overlapping lesion of accessory sinuses
     C31.9    Accessory sinus, NOS

C32 LARYNX

     C32.0    Glottis
     C32.1    Supraglottis
     C32.2    Subglottis
     C32.3    Laryngeal cartilage
     C32.8    Overlapping lesion of larynx
     C32.9    Larynx, NOS

C33 TRACHEA

C33.9 Trachea

C34 BRONCHUS AND LUNG

     C34.0    Main bronchus
     C34.1    Upper lobe, lung
     C34.2    Middle lobe, lung
     C34.3    Lower lobe, lung
     C34.8    Overlapping lesion of lung
     C34.9    Lung, NOS

C37 THYMUS

C37.9 Thymus

C38 HEART, MEDIASTINUM, AND PLEURA

     C38.0    Heart
     C38.1    Anterior mediastinum
     C38.2    Posterior mediastinum
     C38.3    Mediastinum, NOS
     C38.4    Pleura, NOS
     C38.8    Overlapping lesion of heart, mediastinum and pleura

C39 OTHER AND ILL-DEFINED SITES WITHIN RESPIRATORY SYSTEM AMD INTRATHORACIC ORGANS

     C39.0    Upper respiratory tract, NOS
     C39.8    Overlapping lesion of respiratory system and intrathoracic organs
     C39.9    Ill-defined sites within respiratory system

C40 BONES, JOINTS AND ARTICULAR CARTILAGE OF LIMBS

     C40.0    Long bones of upper limb, scapula and associated joints
     C40.1    Short bones of upper limb and associated joints
     C40.2    Long bones of lower limb and associated joints
     C40.3    Short bones of lower limb and associated joints
     C40.8    Overlapping lesion of bones, joints and articular cartilage of limbs
     C40.9    Bone of limb, NOS

C41 BONES, JOINTS AND ARTICULAR CARTILAGE OF OTHER AND UNSPECIFIED SITES

     C41.0    Bones of skull and face and associated joints
     C41.1    Mandible
     C41.2    Vertebral column
     C41.3    Rib, sternum, clavicle and associated joints
     C41.4    Pelvic bones, sacrum, coccyx and associated joints
     C41.8    Overlapping lesion of bones, joints and articular cartilage
     C41.9    Bone, NOS

C42 HEMATOPOIETIC AND RETICULOENDOTHELIAL SYSTEMS

     C42.0    Blood
     C42.1    Bone marrow
     C42.2    Spleen
     C42.3    Reticuloendothelial system, NOS
     C42.4    Hematopoietic system, NOS

C44 SKIN

     C44.0    Skin of lip, NOS
     C44.1    Eyelid
     C44.2    External ear
     C44.3    Skin of other and unspecified parts of face
     C44.4    Skin of scalp and neck
     C44.5    Skin of trunk
     C44.6    Skin of upper limb and shoulder
     C44.7    Skin of lower limb and hip
     C44.8    Overlapping lesion of skin
     C44.9    Skin, NOS

C47 PERIPHERAL NERVES AND AUTONOMIC NERVOUS SYSTEM

     C47.0    Peripheral nerves and autonomic nervous system of head, face, and neck
     C47.1    Peripheral nerves and autonomic nervous system of upper limb and shoulder
     C47.2    Peripheral nerves and autonomic nervous system of lower limb and hip
     C47.3    Peripheral nerves and autonomic nervous system of thorax
     C47.4    Peripheral nerves and autonomic nervous system of abdomen
     C47.5    Peripheral nerves and autonomic nervous system of pelvis
     C47.6    Peripheral nerves and autonomic nervous system of trunk, NOS
     C47.8    Overlapping lesion of peripheral nerves and autonomic nervous system
     C47.9    Autonomic nervous system, NOS

C48 RETROPERITONEUM AND PERITONEUM

     C48.0    Retroperitoneum
     C48.1    Specified parts of peritoneum
     C48.2    Peritoneum, NOS
     C48.8    Overlapping lesion of retroperitoneum and peritoneum

C49 CONNECTIVE, SUBCUTANEOUS AND OTHER SOFT TISSUES

C50 BREAST

     C50.0    Nipple
     C50.1    Central portion of breast
     C50.2    Upper-inner quadrant of breast
     C50.3    Lower-inner quadrant of breast
     C50.4    Upper-outer quadrant of breast
     C50.5    Lower-outer quadrant of breast
     C50.6    Axillary tail of breast
     C50.8    Overlapping lesion of breast
     C50.9    Breast, NOS

C51 VULVA

     C51.0    Labium majus
     C51.1    Labium minus
     C51.2    Clitorus
     C51.8    Overlapping lesion of vulva
     C51.9    Vulva, NOS

C52 VAGINA

C52.9 Vagina, NOS

C53 CERVIX UTERI

     C53.0    Endocervix
     C53.1    Exocervix
     C53.8    Overlapping lesion of cervix uteri
     C53.9    Cervix uteri

C54 CORPUS UTERI

     C54.0    Isthmus uteri
     C54.1    Endometrium
     C54.2    Myometrium
     C54.3    Fundus uteri
     C54.8    Overlapping lesion of corpus uteri
     C54.9    Corpus uteri

C55 UTERUS, NOS

C55.9 Uterus, NOS

C56 OVARY

C56.9 Ovary

C57 OTHER AN UNSPECIFIED FEMALE GENITAL ORGANS

     C57.0    Fallopian tube
     C57.1    Broad ligament
     C57.2    Round ligament
     C57.3    Parametrium
     C57.4    Uterine adnexa
     C57.7    Other specified parts of female genital organs
     C57.8    Overlapping lesion of female genital organs
     C57.9    Female genital tract, NOS

C58 PLACENTA

C58.9 Placenta

C60 PENIS

     C60.0    Prepuce
     C60.1    Glans penis
     C60.2    Body of penis
     C60.8    Overlapping lesion of penis
     C60.9    Penis, NOS

C61 PROSTATE GLAND

C61.9 Prostate gland

C62 TESTIS

     C62.0    Undescended testis
     C62.1    Descended testis
     C62.9    Testis, NOS

C63 OTHER AND UNSPECIFIED MALE GENITAL ORGANS

     C63.0    Epididymis
     C63.1    Spermatic cord
     C63.2    Scrotum, NOS
     C63.7    Other specified parts of male genital organs
     C63.8    Overlapping lesion of male genital organs
     C63.9    Male genital organs, NOS

C64 KIDNEY

C64.9 Kidney, NOS

C65 RENAL PELVIS

C65.9 Renal pelvis

C66 URETER

C66.9 Ureter

C67 BLADDER

     C67.0    Trigone of bladder
     C67.1    Dome of bladder
     C67.2    Lateral wall of bladder
     C67.3    Anterior wall of bladder
     C67.4    Posterior wall of bladder
     C67.5    Bladder neck
     C67.6    Ureteric orifice
     C67.7    Urachus
     C67.8    Overlapping lesion of bladder
     C67.9    Bladder, NOS

C68 OTHER AND UNSPECIFIED URINARY ORGANS

     C68.0    Urethra
     C68.1    Paraurethral gland
     C68.8    Overlapping lesion of urinary organs
     C68.9    Urinary system, NOS

C69 EYE AND ADNEXA

     C69.0    Conjunctiva
     C69.1    Cornea, NOS
     C69.2    Retina
     C69.3    Choroid
     C69.4    Ciliary body
     C69.5    Lacrimal gland
     C69.6    Orbit, NOS
     C69.8    Overlapping lesion of eye and adnexa
     C69.9    Eye, NOS

C70 MENINGES

     C70.0    Cerebral meninges
     C70.1    Spinal meninges
     C70.9    Meninges, NOS

C71 BRAIN

     C71.0    Cerebrum
     C71.1    Frontal lobe
     C71.2    Temporal lobe
     C71.3    Parietal lobe
     C71.4    Occipital lobe
     C71.5    Ventricle, NOS
     C71.6    Cerebellum, NOS
     C71.7    Brain stem
     C71.8    Overlapping lesion of brain
     C71.9    Brain, NOS

C72 SPINAL CORD, CRANIAL NERVES, AND OTHER PARTS OF CENTRAL NERVOUS SYSTEM

     C72.0    Spinal cord
     C72.1    Cauda equina
     C72.2    Olfactory nerve
     C72.3    Optic nerve
     C72.4    Acoustic nerve
     C72.5    Cranial nerve, NOS
     C72.8    Overlapping lesion of brain and central nervous system
     C72.9    Nervous system, NOS

C73 THYROID GLAND

C73.9 Thyroid gland

C74 ADRENAL GLAND

     C74.0    Cortex of adrenal gland
     C74.1    Medulla of adrenal gland
     C74.9    Adrenal gland, NOS

C75 OTHER ENDOCRINE GLANDS AND RELATED STRUCTURES

     C75.0    Parathyroid gland
     C75.1    Pituitary gland
     C75.2    Craniopharyngeal duct
     C75.3    Pineal gland
     C75.4    Carotid body
     C75.5    Aortic body and other paraganglia
     C75.8    Overlapping lesion of endocrine glands and related structures
     C75.9    Endocrine gland, NOS

C77 LYMPH NODES

     C77.0    Lymph nodes of head, face and neck
     C77.1    Intrathoracic lymph nodes
     C77.2    Intra-abdominal lymph nodes
     C77.3    Lymph nodes of axilla or arm
     C77.4    Lymph nodes of inguinal region or leg
     C77.5    Pelvic lymph nodes
     C77.8    Lymph nodes of multiple regions
     C77.9    Lymph node, NOS

C80 UNKNOWN PRIMARY SITE

C80.9 Unknown primary site