30-04-2014, 02:24 PM
APPLICATION OF LASER
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ADVANTAGES OF LASER SURGERY
1.LASER ENERGY SCALS SMALL BLOOD VESSELS,HENCE IT CAN BEUSED IN DRY FIELD OF SURGERY.
2.BECAUSE OF SCALING OF NERVE ENDS, IT CAUSES LESS PAIN.
3.LASER SURGERY PROVIDES CLEAR FIELD OF VIEW.
4.USING LASER MICROSURGERY IS ALSO POSSIBLE.
5.IT CAN BE CONTROLLED BY ACOMPUTER AND OPERATE WITH A VERY SMALL AREA OF EFFECT UNDER A MICROSCOPE.
AREA OF LASER SURGERY
1.EYE TREATMENT.
2.GENERAL SURGERY.
3.NOSE AND THROAT TREATMENT.
4.PLASTIC SURGERY.
5.GYNECOLOGY.
6.ONCOLOGY.
7.NEUROSURGERY.
8.UROLOGY.
LASER IN GENERAL SURGERY
1.HE-NE LASER IS USED IN THE TREATMENT OF PARALYSIS.
2.WHEN BLEEDING NEEDS TO BE STOPPED ,A ND-YAG LASER CAN BE USED LASER RADIATIONS ENTERS INSIDE THE TISSUE AND GENERATES THE HEAT THAT COAGULATES A LARGE AREA.
3.FOR CLENA CUT IN THE BODY ,EXCIMER LASER CAN BE USED .
4.CO2 LASERS ARE USED IN THE SURGICAL OPERATIONS OF EAR,NOSE AND THROAT
5.CO2 LASERS ARE USED IN NEURO-SURGERY FOR REMOVING OR DESTROYING THE EFFECTED TISSUE IN BRAIN BY BORING HOLES IN SKELL AND SCALING BLOOD VESSEL.