ObjectiveTo summarize the research progress and clinical efficacy of hepatic artery infusion chemotherapy in the treatment of colorectal cancer liver metastasis.MethodThe literatures of hepatic artery infusion chemotherapy for colorectal cancer liver metastasis were collected and reviewed.ResultsThe incidence of colorectal cancer liver metastasis was high, which affected the prognosis of patients. Surgical treatment was the preferred treatment for colorectal cancer liver metastasis. Hepatic arterial infusion chemotherapy could be used for preoperative neoadjuvant therapy and postoperative adjuvant therapy.ConclusionsHepatic arterial infusion chemotherapy is an effective local treatment for colorectal cancer liver metastasis and can be used as a supplement to surgical treatment. Compared with systemic chemotherapy, hepatic arterial infusion chemotherapy combined with systemic chemotherapy can improve the overall survival and disease-free survival, reduce the risk of intrahepatic recurrence, and improve the prognosis of patients.