In addition, the fluid is delivered to the ablation site with sufficient momentum so that it not only quickly cools the site but also scrubs and flushes {TAIL ~ the surface} of {HEAD ~ debris} , flushing particles off of the surface and out of the lasers field of view 
In addition , the fluid is delivered to the ablation site with sufficient momentum so that it not only quickly cools the site but also scrubs and flushes { TAIL ~ the surface } of { HEAD ~ debris } , flushing particles off of the surface and out of the lasers field of view
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH