October 19, 2020 By admin

Managing Cataract Through Laser Cataract Surgery

Introduction

LASER cataract surgery is done to treat cataracts. This surgery offers various advantages over conventional cataract surgery. Contact the best LASIK surgeon in Delhi to find if you are a good candidate for cataract surgery through LASER.

How Laser Treats Cataract?

LASER cataract surgery is a type of advanced surgery. It is also known as Refractive Laser-Assisted Cataract Surgery. This surgery provides a high degree of precision and accuracy in the outcome of cataract surgery.

The steps of the cataract surgery include corneal incision, anterior capsulotomy, and the lens and cataract fragmentation. These processes are done with the assistance of LASER, leading to high accuracy. It also reduces the risk of complications.

During the corneal incision step of cataract surgery assisted by LASER, the ophthalmic surgeon prepares a 3-D image of the eye with the help of optical coherence tomography. This tomography allows the incision with LASER to be done at the accurate size, length, and depth. The corneal incision is done with accuracy and care to allow early healing of the cornea.

The lens is surrounded by a clear capsule. To gain access to the cloudy lens, the doctor removes this capsule. The process of removing the capsule is known as capsulotomy. Femtosecond LASER is used for the capsulotomy. Studies indicate that capsulotomy with LASER yields positive outcomes as it allows a more refined positioning of the newlens.

After the capsulectomy, the surgeons have to access the lens. The cataract, with the help of LASER, is fragmented into smaller pieces.  This results in fewer complications and improved outcomes during the lens and cataract fragmentation step.

Laser-Assisted Cataract Surgery Vs Traditional Cataract Surgery

LASER-assisted cataract surgery is an advanced method for treating cataracts. At every step of the cataract surgery, the LASER provides advantages over traditional surgery. Some of the advantages of LASER over the traditional cataract surgery are:

• Correction of astigmatism: If you have astigmatism diagnosed before or while examining your eyes for cataract surgery, and you want to treat it simultaneously with the cataract surgery, the LASER surgery is right for you. Through LASER, the surgeon makes a small incision on the cornea at specific sites. This helps in treating astigmatism.
• High accuracy and fewer complications: The LASER provides high precision and accuracy along with fewer complications during the overall cataract surgery. 
• Corneal incision: The corneal incision, in the conventional methods, is done by the surgeon with the help of hand-held instruments. With the help of LASER surgery, the corneal incision is done with high precision.
• Capsulotomy: Capsulotomy, in traditional surgery, is done through the needle and forceps. This may have a relatively higher risk of damaging the capsule as compared to LASER surgery. The capsule should not be damaged during the surgery, as it has to support the new lens.

The positioning of the lens with the LASER is also accurate that improves the outcome.

• Cataract and lens fragment: During the LASER surgery, the cataract fragmentation requires less energy to fragment as compared to conventional surgery. This reduces the risk of ocular complications like retinal detachment.

Who Are The Good Candidates For Laser Surgery?

People with simultaneous cataract and astigmatism are a good candidate for LASER surgery. If you have other ocular conditions, then you are not the right candidate for this surgery. It is important to note that if you are not the right candidate, and even then, you have undergone LASER Surgery for a cataract, then you may have a long recovery period. In some cases, you may have vision problems after the surgery.

After the cataract surgery, avoid working or reading in low light conditions as your eyes have increased sensitivity for around 24 hours post-surgery. Within three days, you may have a clear vision. There are fewer complications with cataract surgery provided you have strictly followed all the instructions of the doctor.

What To Expect From The Surgeon?

Patients require the best treatment for their eyes. So, your doctor must inform you about the best procedure that suits your eyes. Further, you should have the information about the process, possible complications, and post-operative care for the eyes. If you are a good candidate for LASER surgery, get your surgery done with the best LASER surgeon in Delhi.