Changes

===Ventral Tail Vein===

===Ventral Tail Vein===

Ensure that the lizard is adequately restrained. When anaesthetised position in dorsal recumbency.

Ensure that the lizard is adequately restrained. When [[Lizard and Snake Anaesthesia|anaesthetised]] position in dorsal recumbency.

Unsedated iguanas can be placed on an examination table with the tail held over the edge and approached from below or hung from a wire cage door.

Unsedated iguanas can be placed on an examination table with the tail held over the edge and approached from below or hung from a wire cage door.

*Direct needle at 45 to 90 degrees at ventral midline.  

*Direct needle at 45 to 90 degrees at ventral midline.  

*Advance the needle while maintaining slight negative pressure until blood is observed or contact is made with the ventral surface of the vertebrae.  

*Advance the needle while maintaining slight negative pressure until blood is observed or contact is made with the ventral surface of the vertebrae.  

*If not successful, withdraw slightly or redirect the needle so that it is definitely in the midline.  

*If not successful, withdraw slightly or redirect the needle so that it is definitely in the midline.

===Ventral Abdominal Vein===

===Ventral Abdominal Vein===