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How does Femtosecond laser assisted cataract surgery (FLACS) work?

Femtosecond laser emits optical pulses, with duration, in the range of Femtosecond (1 Femtosecond is equal to 10-15 Sec). The critical aspect of Femtosecond laser technology is the speed at which light is fired. The focused ultrashort pulses (10-15 Sec) eliminate the collateral damage of surrounding tissue. Femtosecond laser energy is absorbed by tissue, resulting in plasma formation. This plasma of free electrons and ionized molecules rapidly expands, creating cavitation bubbles. The force of cavitation bubble creation separates the tissue. The process of converting laser energy into mechanical energy is known as photo disruption. This is the principle used in FLACS.
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The advantage of Femtosecond Cataract Surgery

  • Safe & Precise
  • Speedy Recovery
  • Little or less discomfort
  • Softening of cataract
  • Correction of astigmatism by accurate incision
  • Perfectly controlled precise capsular opening
  • Precise incision by laser
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