Conversion From Cephalic Vein to External Jugular Vein: Success Rate Increased on Totally Implantable Access Ports With Cut-down Method

Background. Totally implantable access ports (Port-A) can be inserted using 2 techniques: cut-down and percutaneous. The cut-down method is safer than the percutaneous method. However, the cut-down method has a higher failure rate. We report an alternative method to decrease the failure rate of the cut-down method. Patients and Methods. In all, 758 cases of Port-A implantation with cephalic vein cut-down were tried, and 56 cases failed. Of the 56 cases, 29 cases were converted to the percutaneous subclavian method (group A), and 27 cases were converted to the external jugular vein cut-down method (group B). The patient’s characteristics, causes of failure of cephalic vein cut-down, operating time, and complications were compared. Results. The failure rate of cephalic vein cut-down was 7.4%. The causes of failure of cephalic vein cut-down are described. There were 4 complications in group A, including one pneumothorax (1/29), one fracture of the catheter (1/29), one embolization of the catheter (1/29), and...