Laser surgeries have play up in the sanative arsenal for various centre disorder . The type of optical maser operating theater depends on the character of glaucoma and its inclemency . The lasers generate a radio beam of focussed igniter which causes a burn or very little porta in the tissue of the centre , harmonise to the volume of the shaft of light .
This character of surgical process is performed on an outpatient basis , it does not demand hospitalization . During this routine , the oculus is anesthetized so that the pain is minimal or even null .
Can Eye Laser Surgery Cause Glaucoma?
Laser Peripheral Iridotomy and Argon Laser Trabeculoplasty have been affiliate with a slight edged sensation . But for example in the surgery of optical maser cyclophotocoagulation , a local anesthesia is used for the centre so that once this is under the gist of the medication the infliction is minimum or non - actual .
In ecumenical , patient role can return to their casual activities the day after the process . It is potential that the eye presents a modest vexation and that the sight is slightly blurred after the surgery , for this reason the transfer to your home should be well coordinated after the procedure .
Glaucoma laser operation helps to boil down intraocular pressure ( IOP ) . The amount of time during which the IOP will rest low depends on factor such as case of laser surgery , eccentric of glaucoma , years , wash , among others .
Some patients require repeated operating room to better control IOP .
In most cases , the use of medication to manipulate and conserve IOP is still necessary . It is worth note that a smaller amount of medication may be necessary after laser operating theater .
There are several types to treat glaucoma . They are name below :
Selective Laser Trabeculoplasty
This is particularly useful for treating primary undefended angle glaucoma . It uses a optical maser beam that expect very little energy . This procedure handle selects and treat specific cadre and does not move any part of the trabeculate net that does not call for any treatment . This is why the subprogram it is practicable to repeat this procedure without cause consequences . It can be a good alternative for people who have not get satisfactory treatment with Argon Laser Trabeculoplasty or pearl that earmark decreasing the intraocular pressure .
Argon Laser Trabeculoplasty
This is good for treatment of primary open angle glaucoma . In this procedure , the laser beam launch the liquid channel of heart for effective draining of liquid .
In many cases , medication is still necessary in affected role who undergo this procedure . Usually half of the limpid channel are treat first . If necessary , it is possible to deal the other liquified canal in a separate session , in another occasion .
This method avoids excessive chastening and decreases the risk of increased pressure after operating theatre .
Argon optical maser trabeculoplasty has successfully decreased intraocular pressure in up to 75 % of treated patients .
Laser Peripheral Iridotomy
This procedure is ideal for case of narrow - angle glaucoma . This term spring up when the angle between iris and cornea is abnormally diminished induce closure of fluid by iris thereby increasing intraocular force per unit area .
The optical maser peripheral iridotomy makes a minute hole in the sword lily to permit it to back out of the fluid channel which in turn help to drain liquidness by rights .
Laser Cyclophotocoagulation
It is a good substitute for filtering microsurgery . It is possible to habituate a large number of unlike lasers to inhibit the ciliate body ’s ability to produce liquid thereby reducing intraocular press . It is possible to repeat the procedure to efficaciously see to it glaucoma .
There is a small danger of developing cataract after some types of optical maser surgery for glaucoma .
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