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What Is The Excimer Laser?

The Excimer Laser is actually a process using a broad beam of laser energy to be able to reshape the cornea. It has quite a bit of technical hardware and software required for this method, and also the electricity coming from the laser rapidly wore down all of the optical mirrors and lenses used in the procedure. As a result of continual fixes being made to the units, this got to be fairly pricey.

In 1998, the FDA approved a whole new selection of Excimer Lasers that employed a very accurate laser. All of these more recent Excimer Lasers employed a form of scanning system to discover the specific placement of the eye which really needed modification, and as soon as that point was determined, deliver the ray of energy to it. This method was actually a great deal more patient friendly, because there was indeed significantly less anxiety on the individual to remain perfectly still, because the piece of equipment calculated a person's eye defects on its own. It actually was far more accurate when compared to a laser
eye surgeon previously could possibly be plus didn't come along with as much deterioration than the prior lasers did.

Higher Speeds Lasers

Yet another advancement in LASIK is definitely the development of a higher speed laser. Throughout the 90's, laser devices would typically need to have between 30-90 seconds of being exposed, based on just how major corrections were. At this point, laser treatments need to have between 2-30 seconds of exposure. That's really considerable, specially when considering the fact that when the longer the cornea is subjected to this type of atmosphere, there can be increased assortment regarding results.

Utilizing Wavefront Technology

Wavefront technological know-how is an additional advancement in LASIK. Wavefront technology draws on a theory employed by astronomers for several years. Light is sent inside the patient's eyes, and also the light that is replicated back to the PC is in fact recorded. With such calculations, the laser eye surgeon will be able to identify virtually any errors or distortions in the individual's vision.

Utilizing this type of data, the computer could certainly create a 3-D map of the individual's eyes. The technological innovation has the ability of computing aberrations for example nearsightedness and also farsightedness, and halos and starbursts. Wavefront technology has generated exceptional final results. In VISX's FDA medical study, a year after the procedure, 98% of participants got 20/20 eyesight, or even better, not to mention did not really need eyeglasses or even contacts.

All-Laser LASIK

The most up-to-date advancement regarding laser eye surgery is all-laser LASIK, an entirely bladeless surgery. The iFS IntraLASE Femtosecond laser happens to be providing a lot more people the chance to have vision surgery who prior to this were advised they were not hopefuls. Step one with this eyesight procedure is the development of the corneal flap, that prior to this was initially carried out utilizing a microkeratome blade. While using the innovative technology, a laser is in its place employed in this stage, creating a a lot more correct flap faster.

By Janet S. Singleton

By Louise Forrest

Very young girls wear their hair in pigtails because their mommies do their hair for them. Of course, this is because the hairstyle is easy and moms just want their little girls to look cute. When girls get older, the pigtails hairstyle is sometimes selected out of choice. This certainly goes for teenagers, but it is also true for young women as they mature into their 20's, and sometimes beyond. This begs the question, "Why?" Why do young women sometimes choose to wear their hair in pigtails?

The possible reasons for pigtails being a hairstyle of choice are many, some more obvious than others. When the weather is hot, getting the hair away from the head is a cooler way to go, and pigtails help immensely. When a girl is short on time and needs to get her hair ready in a jiffy, pigtails are quick and easy. Ladies might wear pigtails as a fashion statement. Or they might wear them because they want to look young, playful, cute, or sexy. (And yes, pigtails can be both cute and sexy at the same time.) Another possibility for pigtails is when a young lady wishes to present herself as an enigma. "Is she a good girl pretending to be bad, or a bad girl trying to look good?" Pigtails are an attention getter, and the more mature the woman wearing pigtails, the more attention those pigtails get.

So, why do pigtails attract attention? Let's start with reasons for men liking pigtails. (OK, not all males enjoy pigtails, but most do, even if secretly.) Pigtails represent youth and, in our society, youth is attractive. As I said above, pigtails are cute and sexy, and what man doesn't enjoy a female showing off something cute and sexy? Some men fall for the enigma thing: "Why is this lady wearing pigtails? What is she up to?" Other men, myself included, see a woman in pigtails and think, "Wow, this lady is truly special." But pigtails also attract the attention of other females, who pretty much react the same way that men do, but with additional possible thoughts like, "She's such a child!", or "Wow, I wish I had the guts to wear pigtails."

So, we see here that there are oodles of reasons for pigtails to be appreciated by pigtail wearers and pigtail observers alike. But I will close with what pigtails mean to me. To me, an adult female with her hair in pigtails screams confidence. This is a lady who is fun-loving, outgoing, bold, and confident. She likes what she has, but knows what else she wants, and is determined to get it. This is a woman with very high self-esteem. There are women all over the world capable of being dream girls, but it takes a truly special lady to have the confidence to be a pigtailed dream girl.

By Alan Decker

By R. Drysdale