LASIK,PRK,Which,Best,your,wear health LASIK Vs PRK - Which Is Best?
If the vagina is not offering the firm grip to your male partner, he expresses displeasure in lovemaking. You need to tighten the orifice and regain lost elasticity. You can make use of herbal remedies for loose vagina treatment naturally. H The technology behind listening devices has improved dramatically in recent years, giving new hope to those with impairment. While still far from a perfect replacement for the natural ability to hear, these devices give those with a disabili
If your wear spectacles or contact lenses but feel uneasy or discomfortby doing so then it is worth considering laser treatment. There are twotreatments available to most individuals that can help to fix variousforms of vision problems. If this is the course of action that you wantto take then your local eye specialist is likely to offer you thechoice between two laser based surgeries. But which is best suited toyour condition, LASIK vs PRK?Your ophthalmologist will carry out a detailed examination of youreyes. Depending upon the actual condition that you suffer from, theywill recommend the most suitable form of laser surgery. Both LASIK andPRK treatments can be used to treat myopia, hypermetropia, andastigmatism.Many of us are frightened by the thought of laser eye surgery. This isusually because of a lack of knowledge and information. There aredifferences and similarities between the LASIK vs PRK options.PRK (Photorefractive Keratectomy): This procedure involves themanipulation of the front of the cornea with an excimer laser. In theinitial stage the eye surgeon will remove the surface layer of the eyewhich is known as the epithelium. Though this may sound scary it isnothing to worry about as this layer quickly regenerates itself in justa few days. As the cornea stroma is now exposed the laser can be usedto reshape the cornea. This does not cause any damage to deeper layersof eye tissue and only approximately 10 per cent of the cornea isaffected.LASIK (Laser In-Situ Keratomileusis): This treatment, as with PRK, usesthe excimer laser to alter the shape of the cornea. The main differenceis that no epithelium cells are damaged or removed. A small flap isinstead created using a surgical tool known as a microkeratome. Thisflap can is able to be lifted up allowing the eye surgeon to carry outwork on the corneal stroma. The exposed stroma is hit by laser pulsescausing it to alter shape. This part of the surgery takes no more thanninety seconds to complete. Once the laser has finished its work theeye surgeon will gently position the flap of tissue back over the eye. Due to the differences in the way that the surgeries are carried out,the time taken for recovery is not the same. Usually those patientsthat have undergone LASIK procedures will heal quicker than PRKpatients as no epithelial cells were damaged. This is an importantconsideration if a quick recovery is important to you due to work orfamily constraints.In a handful of patients, LASIK treatment is not recommended. These arethose patients that have a cornea that is not thick enough for thistype of surgery, as well as individuals that have any form of damagepresent on their corneas. Both LASIK and PRK treatments have a very high success rate. Manypeople have chosen to undergo laser treatment and now will never haveto wear spectacles or lenses again.
LASIK,PRK,Which,Best,your,wear