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This study evaluated the effects of the FiberTomeTM (10, 20, 30 W), conventional Nd:YAG (10, 20, 30 W), and KTP (5, 10, 15 W) surgical laser systems, with respect to pigmented and nonpigmented tissues. The cutting width, cutting depth, and thermal damages were measured on the skin and liver of farmer pigs. The results show that there was no significant difference in the cutting width and depth, for nonpigmented versus pigmented tissues. KTP showed the most significant thermal damage reduction in pigmented tissue; 318 micrometers in nonpigmented vs 94 micrometers in pigmented tissue.© (1994) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only. |
