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News
455 nm Diode Laser Removes Cholesteatoma While Preserving Middle Ear Structure
3+ mon, 4+ day ago (892+ words) A novel technique has been developed for treating middle ear cholesteatoma using high-precision microsurgical ablation. This 445 nm semiconductor blue laser has been shown in ex vivo experiments to selectively remove diseased tissue to depths of up to 350 μm per pulse,…...