Find the Best Eye Surgeon in Kolkata for Best Ophthalmologist Treatments

Trabeculectomy is a surgical procedure used to treat glaucoma by creating a new drainage channel for the aqueous humor, the fluid inside the eye. It involves making a small flap in the sclera (white part of the eye) to create a reservoir under the conjunctiva (outer membrane). This reservoir allows excess fluid to drain out of the eye, reducing intraocular pressure. By improving fluid outflow, trabeculectomy aims to prevent optic nerve damage and preserve vision in patients with glaucoma, particularly when other treatments have not sufficiently controlled intraocular pressure.

Trabeculoplasty is a laser surgery aimed at reducing intraocular pressure in glaucoma patients. It involves using a focused laser beam to treat the trabecular meshwork, a drainage area within the eye. By increasing drainage efficiency, trabeculoplasty helps to regulate the flow of aqueous humor, the fluid that nourishes the eye. There are two main types: Argon Laser Trabeculoplasty (ALT) and Selective Laser Trabeculoplasty (SLT). ALT uses an argon laser to improve fluid outflow, while SLT selectively targets specific cells, minimizing damage to surrounding tissue. Trabeculoplasty is often chosen as an initial treatment or alongside medication to manage glaucoma effectively.

Minimally Invasive Glaucoma Surgery (MIGS) encompasses a group of advanced procedures designed to reduce intraocular pressure with minimal trauma and rapid recovery. Unlike traditional glaucoma surgeries, MIGS techniques are less invasive and often performed in conjunction with cataract surgery. They typically involve tiny devices or stents that create alternative pathways for aqueous humor drainage, such as the iStent or Hydrus Microstent. MIGS aims to preserve the eye’s anatomy and function while effectively managing glaucoma, offering patients a safer and quicker option compared to more invasive surgical approaches.

Tube shunts, also known as drainage implants, are devices used in glaucoma surgery to manage intraocular pressure by creating an alternative drainage pathway for the aqueous humor. These small tubes are typically made of biocompatible materials like silicone or polypropylene and are implanted into the eye to facilitate fluid drainage from the anterior chamber to a reservoir plate placed under the conjunctiva. Tube shunts, such as the Ahmed Valve or Baerveldt Tube, help regulate pressure in cases where traditional surgical or medical treatments have been ineffective, offering a viable solution to manage glaucoma and preserve vision.

Cyclophotocoagulation is a medical procedure used to treat glaucoma, a condition characterized by increased intraocular pressure that can damage the optic nerve. This technique involves using a laser to target and destroy specific parts of the ciliary body, the structure in the eye responsible for producing aqueous humor (the fluid inside the eye). By reducing fluid production, cyclophotocoagulation helps lower intraocular pressure. The procedure is typically reserved for patients with advanced glaucoma who do not respond well to medications or other surgical treatments. It is performed by an ophthalmologist and can be done in an outpatient setting.

Iridotomy is a medical procedure used to treat narrow or closed-angle glaucoma. It involves creating a small hole in the iris, the colored part of the eye, using a laser. This hole allows the aqueous humor (the fluid inside the eye) to flow more freely between the front and back chambers of the eye, reducing intraocular pressure and preventing vision loss. The procedure is typically quick, performed under local anesthesia, and has a high success rate. Potential side effects include temporary blurred vision and light sensitivity. Regular follow-ups are essential to monitor eye health post-procedure.

Iridoplasty is a laser eye procedure used to treat certain types of glaucoma and other iris-related conditions. The procedure involves the use of a laser to create small burns in the peripheral iris, causing it to contract and reshape. This helps improve the drainage of aqueous humor, reducing intraocular pressure. Iridoplasty is particularly beneficial for patients with angle-closure glaucoma or plateau iris syndrome. It is a minimally invasive procedure typically performed under local anesthesia, offering a relatively quick recovery and reducing the need for more invasive surgical interventions.

Deep sclerectomy is a minimally invasive glaucoma surgery aimed at reducing intraocular pressure by improving aqueous humor outflow. During the procedure, a portion of the eye’s sclera, along with the trabecular meshwork and Schlemm’s canal, is removed to create an alternative drainage pathway. Unlike traditional trabeculectomy, deep sclerectomy preserves the conjunctiva and minimizes the risk of postoperative complications such as infection and hypotony. This surgery is particularly beneficial for patients with open-angle glaucoma, offering a safer, effective solution for managing the disease and preserving vision.

Canaloplasty is a minimally invasive surgical procedure used to treat open-angle glaucoma. It involves the dilation and tensioning of Schlemm’s canal, a circular channel in the eye that drains aqueous humor. By inserting a microcatheter into the canal, surgeons can enhance fluid outflow and reduce intraocular pressure, potentially delaying or eliminating the need for more invasive glaucoma surgeries. Canaloplasty is typically considered for patients who do not respond adequately to medication. The procedure is designed to improve the natural drainage system of the eye, offering a safer alternative with fewer complications compared to traditional glaucoma surgeries.

Viscocanalostomy is a surgical procedure used to treat open-angle glaucoma, a condition characterized by increased intraocular pressure that can damage the optic nerve. The procedure involves creating a small flap in the sclera (white part of the eye) and injecting a viscoelastic substance into Schlemm’s canal, a circular channel in the eye that drains aqueous humor. This helps to improve the outflow of fluid from the eye, thereby reducing intraocular pressure. Viscocanalostomy is considered a safer alternative to traditional trabeculectomy, with fewer complications and a quicker recovery time.