ICD-O-3 Site Codes

Related Adjectives

Testis = testicle, male gonads, testicular, orch-, orchie-, orchid-
Plural form: testes, testicle

ICD-O-3 Codes

ICD-O-3 Term
C62.0 Undescended testis (site of neoplasm)
C62.1 Descended testis
C62.9 Testis, NOS

Suggested Citation

SEER Training Modules: ICD-O-3 Site Codes. U.S. National Institutes of Health, National Cancer Institute. Cited 02 January 2026. Available from: https://training.seer.cancer.gov.