The Intragastric Balloon, also known as Gastric Balloon Surgery is a non-surgical, temporary weight loss treatment for obesity, in which a high quality and durable silicone bag are inserted into the stomach through the throat with an endoscope or gastroscope.
When in the stomach, the bag is inflated with air or saline to resemble a balloon (hence the name). An Intragastric Balloon is designed to aid weight loss over a six month period, enabling patients suffering from obesity to feel full, curb their appetites, eat smaller portions and gain control, in order to follow a managed diet and lifestyle programme for improved health and well-being.
Consulting your physician and ophthalmologist before undergoing LASIK surgery is highly recommended, to make sure you are healthy enough and suited to surgery. Patient’s ophthalmologist can review their condition help them know what to expect. The evaluation results and the examination will be paired with other tests to make sure they can benefit from the surgery and achieve utmost accuracy.
The patient should closely follow the instructions they receive during their consultation. In general, they will be required to stop wearing soft contact lenses at least two full weeks before the surgery. If the patient wears gas permeable lenses, they need to stop using them at least four full weeks before the procedure.
If they have other questions about preparing for the surgery, they should immediately ask them during their consultation to avoid any confusion later during the surgical procedure. Your eye doctor also evaluates which areas of your cornea need reshaping and determines the precise amount of tissue to remove from your cornea.
LASIK can permanently improve the vision and remove the need for eyeglasses or corrective contact lenses. This can make a patient’s life substantially easier and significantly improve their eyesight. If you’d like to learn more about LASIK eye surgery, as well as alternatives for correcting vision, schedule a consultation with an expert.
Before surgery, the surgeon may discuss the risks and benefits of LASIK, what to expect before and after surgery, and any questions the patient may have.
LASIK eye surgery is an exciting option for those at least 18 years of age or above 21 in some cases or those who have eyesight issues like nearsightedness, farsightedness, and astigmatism. It is a procedure that lasts mere minutes and transforms the patient’s eyesight back to the way it used to be.
The process of eye surgeries has improved over the past 25 years so that one can now choose bladeless LASIK eye surgery over traditional LASIK eye surgery. With LASER LASIK comes a variety of great benefits. Even if some people haven’t considered laser surgery, they may still show some signs of being completely ready for bladeless LASIK eye surgery.
Firstly the eye surgeon uses either a mechanical surgical tool called a microkeratome or a femtosecond laser to create a thin, circular “flap” in the cornea. The surgeon then folds back the hinged flap to access the stroma and removes some corneal tissue using an excimer laser.
This highly specialized laser uses a cool ultraviolet light beam to remove ablate or also known as microscopic amounts of tissue from the cornea to reshape it so it more accurately focuses light on the retina for improved vision.
For nearsighted people, the goal is to flatten the cornea and with farsighted people, a steeper cornea is desired. It is a misconception that LASIK cannot treat astigmatism but excimer lasers also can correct astigmatism by smoothing an irregular cornea into a more normal shape.
After the laser reshapes the cornea and the flap is then laid back in place, covering the area where the corneal tissue was removed from. Then the cornea is allowed and left to heal naturally.
Laser eye surgery requires no bandages or stitches, only topical anaesthetic drops. The procedure is painless. The patient might feel a little pressure on the eye when the doctor is making the flap for about 15 seconds because there is a suction device on the eye. If the patient closes their eyelid and press on their eye firmly with the thumb, they can simulate the pressure feeling they get when the LASIK flap is made. The laser portion of the treatment to correct the vision takes less than a minute, also doesn’t cause any pain because the surgeon applies numbing drops to the eyeball beforehand.
After the LASIK procedure, some patients may experience some pain or sensitivity because topical anesthesia is worn off in about 15 to 20 minutes post surgery. Some patients report feeling mild discomfort in the form of irritated eyes, a foreign body sensation in the eye or tearing/watering after the surgery has finished. The surgeon may suggest a mild pain reliever as part of the post-operative care. Also, it is fine if the eyes feel dry for the first several weeks after LASIK surgery, and the doctor may recommend drops to help with this temporary dryness. The patient might have discomfort, usually scratchiness in their eye or show light sensitivity. With LASIK, that feeling lasts about four to six hours. Patients usually go home and sleep off and take extra medicines in some cases so they can’t scratch their eyes.
Most LASIK patients notice positive results in vision within the first couple of days of their recovery, however, the speed of recovery depends on personal healing patterns and the amount of correction done during surgery.
Many patients feel comfortable after wearing protective eye shields. For the first few days after LASIK, it is also recommended that patients wear these plastic eye shields while sleeping to prevent any unconscious eye-rubbing. It’s important not to rub your eyes during the early healing stage.
Many patients return to work within a day or two post their LASIK procedure. There are few restrictions they must follow. Otherwise, as long as their doctor’s instructions they are free to resume all of their normal activities.
Having to wear prescription glasses or lenses even after your LASIK surgery is the most common risk. List of risks also includes overcorrection or under correction of eyesight, as well as the potential for Infection from any surgical procedure — and the same is true for LASIK.
The risk of infection is really low with LASIK and it is hardly one out of a couple thousand patients. Most of the infections are peripheral i: e they don’t lead to loss of vision. However, it’s still a risk to be considered.
There is also a certain number of other complications include bumping the eye and moving the flap, which would cause little wrinkles to develop under the flap. In such a case, the patient would have to get the flap straightened out.
The flap and the inflammation under the flap can also be treated with cortisone drops. Particularly at night time, a patient can experience glare or halos. Such symptoms will resolve for most people three to six months after surgery. However, there are many patients who have persistent glare or halos even after the six-month post-surgery.
Receive treatment from best in class eye experts at Currae Eye Speciality Hospital that is guaranteed to speed healing. Experience a vast and ever-expanding array of amenities at NABH accredited infrastructure with post-operative care.
Everything at the back of the eye lens is called the posterior segment. It consists of the vitreous body which is a jellylike substance that fills the interior of the eyeball behind the lens.
The cornea is the clear tissue situated at the front of the eye. It allows light into the eye, helps focus and see clear images. If the cornea is damaged due to a disease or inherited condition