1. Objective To explore the anatomy of the basilic vein, which providing the anatomical data for improving the success rate of the venipuncture.

2. Results:The length and diameter of the basilic vein were measured, and the course of the basilic vein and its relationship with the nerve and artery were observed respectively.

3. Conclusion The cephalic vein or basilic vein in the elbow can be chosen for centripetal puncture during the early period of arteriovenous internal fistula in hemodialysis patients.

4. Conclusions Subcutaneous tunneled basilic vein catheterization in tracheotomy patients can effectively prevent catheter-related infection and lengthen ductal indwelling time.

5. Conclusion Subcutaneous tunneled basilic vein catheterization in critical ill patient can effectively prevent catheter-related infection and lengthen ductal indwelling time.

6. The basilic vein may be divided into a cardinal (9%), 43% direct and 48% indirect perforating tributaries.

7. Methods: The indwelling venipuncture needle which matched laser device was used to give Heliu-Neon laser blood vessel internal irradiation in median antebrachial vein or basilic vein.

8. Objective To compare the effects of indwelling peripherally inserted central catheter(PICC) through superficial temporal veins and basilic vein in neonates.