Categories
News Leater

Dr. Jiya Lal Memorial Hospital - is an ISO 9001-2000 Certified Hospitals. It is the only hospitals of its class in the Bundelkhand region. The Bundelkhan region is not a well developed , yet In Jhansi we have world class treatment facilities available here with state of art Equipments, Latest Techniques and team of Experts. Today Dr. Jiya Lal Memorial Hospital has choosen Carl Zeiss MEL 80 over other existing technologies available for LASIK . It is undoubtedly one of the best LASIK laser technologies available. This technology from ZEISS is unique which definitely gives a much better visual outcome compares to the old technologies.

 
 

Phacoemulsification

      

Facilities Available At Dr. Jiyalal Memorial Hospital

Phacoemulsification refers to modern cataract surgery in which the eye's internal lens is emulsified with an ultrasonic handpiece, and aspirated from the eye. Aspirated fluids are replaced with irrigation of balanced salt solution, thus maintaining the anterior chamber, as well as cooling the handpiece.

Preparation and Precautions

The eye is a delicate organ, requiring extreme care before, during and after a surgical procedure. An expert ophthalmologist must identify the need for phacoemulsification and be in charge of conducting the procedure safely. Many university programs allow patients to specify if they want to be operated upon by the consultant or the resident / fellow.
Proper anesthesia is a must for any eye surgery. Topical anesthesia is most commonly employed, using tetracaine eyedrops or lidocaine gel. Alternatively, lidocaine and/or longer-acting marcaine anesthestic may be injected into the area surrounding (peribulbar block) or behind (retrobulbar block) the eye muscle cone to more fully immobilize the extraocular muscles and minimize pain sensation. A facial nerve block using Lidocaine and Bupivacaine may occasionally be performed to reduce lid squeezing. General anesthesia is recommended for children, traumatic eye injuries with cataract, and for very apprehensive or uncooperative patients. Cardiovascular monitoring is preferable in local anesthesia and is mandatory in general anesthesia. Proper sterile precautions are taken to prepare the area for surgery, including use of antiseptics like povidone-iodine. Sterile drapes, gowns and gloves are employed. A plastic sheet with a receptacle helps collect the fluids during phacoemulsification. An eye speculum is inserted to keep the eyelids open.
Before the Phacoemulsification can be performed, one or more incisions are made in the eye to allow the introduction of surgical instruments. The surgeon then removes the anterior face of the capsule that contains the lens inside the eye. Phacoemulsification surgery involves the use of a machine with microprocessor-controlled fluid dynamics. These can be based on peristaltic or venturi type of pump. The phaco probe is an ultrasonic handpiece with a titanium or steel needle. The tip of the needle vibrates at ultrasonic frequency to sculpt and emulsify the cataract while the pump aspirates particles through the tip. In some techniques, a second fine steel instrument called a "chopper" is used from a side port to help with chopping the nucleus into smaller pieces. The cataract is usually broken into two or four pieces and each piece is emulsified and aspirated out with suction.
read more...