1. Anatomic assessment of hand circulation in harvesting the radial artery 
Permyos Ruengsakulrach, FRCSTa, Brian F. Buxton, FRACSa, Norman Eizenberg, MB, BSb, Marius Fahrer, FRACSb 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 122, Issue 1, Pages (July 2001)
DOI: /mtc
Copyright © 2001 American Association for Thoracic Surgery Terms and Conditions

2. Fig. 1
Superficial dorsal branch of the radial artery. SPA, superficial palmar arch; DPA, deep palmar arch; RA, radial artery.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /mtc )
Copyright © 2001 American Association for Thoracic Surgery Terms and Conditions

3. Fig. 2 Persistent median artery. RA, Radial artery.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /mtc )
Copyright © 2001 American Association for Thoracic Surgery Terms and Conditions

4. Fig. 3
Diagram of Allen-LEC procedure. A, Anterior view. B, Lateral view. RA, Radial artery.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /mtc )
Copyright © 2001 American Association for Thoracic Surgery Terms and Conditions

5. Fig. 4
Diagram of Allen-LEC procedure showing compression of the median artery. RA, Radial artery.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /mtc )
Copyright © 2001 American Association for Thoracic Surgery Terms and Conditions