Abstract: Human telomerase reverse transcriptase （hTERT） is closely related to the occurrence and development of cancer. The role of hTERT in cervical cancer and precancerous lesions has been widely studied， mainly involving the relationship of the change of hTERT expression and the degree of precancerous lesions and the feasibility of the expression of hTERT as the diagnosis and prognosis of cervical cancer， etc. hTERT plays an important role in the diagnosis， prognosis and treatment of cervical cancer.