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Lasik Versus Implantable contacts

Most people who have vision problems live a long time before deciding that glasses are no longer what they wish to wear for the rest of their lives. Vision correction surgeries all have different risk but similar reward. When opting to have vision correction surgery it is the patients job to identify which surgery is safest to pursue according to their vision problem. Lasik has been said to be the safest Laser eye procedure for patients who are near or farsightedness. Los Angeles eye surgeons say that no vision correction surgery goes with out risk including Lasik. Although Los Angles Lasik Surgeon say every year there is a great increase in the amount of Lasik patients and there is also a great increase in the success of Lasik. However for some patients who are not ideal candidates but still candidates can have serious complications for Lasik surgery. Lasik eye surgery consists of the eye surgeon reshaping the cornea so that the vision is nearly cleared. If done to harshly or not enough this can go terrible wrong and if the retina is too weak due to diabetes or other illnesses complications after surgery may arise.

Complications after Lasik can include blurred vision, extreme dry eyes, spotted vision, and ghost vision-shadowing. Leading Beverly Hills Lasik Surgeon inform us that although the chances for a candidate who is not ideal are higher these symptoms are very rare and generally go away in matter of weeks. However some vision correction patients shy away from Lasik with hearing but for others Lasik is not the best vision correction treatment for other patients. For example for patients with diabetes Implantable contacts may be the only way to have a Los Angeles vision correction surgery. Implantable contacts in a procedure in which a lens is placed inside the eye allowing perfect vision without having to replace every morning and take out every night.

Implantable contacts can be replaced and therefore that means the procedure can be reversed and unlike Lasik can not ruin a patient’s night vision. However implantable contacts can increase a patient’s chances of contracting cataract. Because some patients do not qualify to undergo Lasik eye surgery researches have been studying which is the safest of vision correction procedures, and although implantable contacts is the safest overall vision correction procedures Lasik is the safest in laser vision correction procedures. Lasik also has a higher success rate than implantable contacts and is more convenient for most patients.

Macular Degeneration as a Predictor for Heart Disease

Age-related macular degeneration (AMD), while a common cause of decreased vision, is now routinely treated throughout developed countries. Recent research indicates that individuals with AMD are at least twice more likely to die from stroke or heart attack than those who do not have AMD. Beverly Hills Lasik eye surgeons tell that AMD is a progressive eye condition that slowly robes the patient of almost their entire vision leaving whole in there vision or making everything look severely dim.

Tan et al from the University of Sydney, Australia, prospectively studied the eyes of 3654 men and women 49 years of age who participated in the Blue Mountains Eye Study. Among the participants in the study, 2335 were reexamined at 5 years and 1952 were examined again at 10 years. Los Angeles eye surgeons were shocked by the numbers but the study went on to show more.

Patients with late-stage AMD who were 75 years of age at the beginning of the study were five times as likely to die from a heart attack and ten times as likely to die from stroke during the 10-year period of the study, compared with those without AMD. Patients with early-stage AMD who were 75 years of age at the start of the study were twice as likely to die from stroke or heart attack during the following 10-year period, the study found.

Because AMD is related to vascular abnormalities, leading Beverly Hills Lasik Surgeons said they were not completely surprised by the apparent link between AMD and potentially life-threatening vascular disease. Both atherosclerotic vascular disease and AMD share common risk factors, including smoking, hypertension and hyperlipidemia. Systematic inflammation is also thought to be a contributing factor common to both conditions.

In their study, the researchers noted and Los Angeles Lasik Surgeons agreed that physicians need to be aware of the potential link between cardiovascular disease and AMD, and need to initiate treatments to lower the risk threshold. Recognizing that this link exists may also have potential implications for new endothelial growth factor AMD therapies, the study’s authors concluded.

Laser vision correction

Los Angeles vision correctionIn Los Angeles vision correction procedures are popular among everyone those with vision disorders and those without them alike. Laser eye surgery is the most popular vision correction treatment out there with over 700,000 having laser vision correction surgery every year. Although in most places including Los Angeles Lasik surgery is the most popular laser eye correction treatment it is not the only one available. There are three main types of laser treatments used for laser eye surgery.

The most commonly known and most successful is Lasik eye surgery. During Lasik the cornea which is the heart of almost any and all vision disorders is reshaped using a laser. A flap is cut on the eye and the cornea is reshaped until the eye focuses and the procedure is done in rapid time. Leading Beverly Hills Lasik surgeons although the patient is conscience the whole time the procedure is completely painless, but maybe a bit uncomfortable. Some patients are not candidate for Lasik but the cornea is to thin or sensitive if dealing with other immune crippling illnesses. In some cases most Los Angeles Eye surgeons will determine which vision correction program is best according to the situation.

Photorefractive Keratectomy otherwise known as PRK or Lasek is a different procedure from Lasik which also uses laser technology to minimize and in most cases even eliminate the dependency on glasses and other vision assisting objects. This procedure like Lasik utilizes the laser to reshape the cornea permanently. The difference between Lasek and Lasik is the flap that is cut on the surface of the eye and reattached during the Lasik procedure.

Epithelial laser Keratomileusis or otherwise called E -Lasik is the other well knows laser procedure which is to compete closely with Lasik in safety for various reasons. E-Lasik like PKR eliminates complications of the flap. In most cases Los angeles eye surgeons commonly advocate this Lasek to patients who are looking to have Lasik and are not candidate because of the thinness of the cornea. E-Lasik makes it a lot easier for patients who do not qualify for Lasik qualify for E-Lasik because the solutions and other tools used are specifically for work with sensitive corneas.

Most people who undergo Laser eye surgery come out with perfect and even more than perfect vision. In other cases 20/40 is achieved. It is important that a patient knows and understands that even a procedure which is done flawlessly can result in less than perfect vision. If a surgeon is to blame for under or over correction he in more cases than none goes back in without a problem and fixes the problem right away or within six months. The surgeon will go through the laser eye surgery repeatedly and follow up closely after the procedure.

LASIK: A Viable Choice for Patients Over 40

laser eye surgeryBaby boomers who want to rid themselves of their contact lenses should consider laser in-situ kertomileusis (LASIK) surgery as a viable option. Although LASIK traditionally has been considered less effective in individuals >40 years of age, a study shows new techniques offer better outcomes for middle aged and older patients.

In this retrospective consecutive case series, Ghanem et al from Harvard Medical School, Massachusetts, studied the outcomes in 710 eyes of 424 patients aged 40-69 years who underwent LASIK or laser eye surgery between 1999 and 2005.

The study group had refractive spherical errors ranging from -10.5 diopters (D) to +6 D and cylinder of up to 2.50 D. Patients were divided by age into 3 groups: 40-49 years, 50-59 years and 60-69 years. All LASIK procedures were performed by the same surgeon. Outcomes were analyzed for nearsightedness with or without astigmatism (511 eyes) and farsightedness with or without astigmatism (199 eyes) by Beverly Hills LASIK surgeons. Outcomes were based on postoperative follow-up visits of at least 6 months.

The study indicated postoperative safety, efficacy and predictability were comparable among all age groups. At the final follow-up, 80-100% of eyes in all groups had 20/30 or better uncorrected visual acuity and 81-90% were within ±1 D. In all 3 groups, 91-100% of patients achieved 20/40 or better visual acuity following LASIK.

Many LASIK patients in the study opted for monovision, a strategy that offers distinct advantages in addressing presbyopia, a condition often present in an older population. In monovision, one eye is corrected for distance vision, while the other eye is corrected for near vision, often eliminating the need for reading glasses. Researchers indicated that monovision can effectively compensate for the loss of accommodation that often occurs in older patients. The study concluded that despite challenges unique in the 40- to 69-year age group, Beverly Hills LASIK correction for nearsightedness and farsightedness has been reasonably safe, effective and predictable.

Ghanem RC, de la Cruz J, Tobaigy FM, et al. LASIK in the presbyopic age group: safety, efficacy, and predictability in 40- to 69-year-old patients. Ophthalmology 2007; 114:1303-1310.