Experimental Irradiation of Femoral Arteries by Carbon Dioxide (Co₂) Laser: Morphologic Changes Under Transmission Electron Microscope (T.E.M.) Examination

ABSTRACT

In order to study the morphologic changes after CO₂ laser irradiation, 42 rat femoral arteries were irradiated under various conditions at different time intervals from zero to three weeks. The arteries were examined under transmission electron microscope (T.E.M.), and 30 mW power and 0.3 to 0.5 mm/sec velocity were considered to be the most suitable for a CO₂ anastomosis of small femoral arteries.