Essay on Lasers in Surgery - 1776 Words

Lasers in Surgery Abstract: The laser is gaining increasing popularity in the medical field because of its broad application, efficiency, and improvement in overall ease of the procedures in which it is used.. The laser can treat an enormous range of ailments. The chronic nighttime snorer can give those around him relief by a simple procedure with the laser. In dermatology, the laser can be used for removing moles, tattoos, birthmarks, treating wrinkles, and possibly destroying skin cancer. The once dreaded trips to the dentist may become less painful since the laser is helping to replace the drill and Novocain. The laser also is becoming increasingly popular in orthopedics for treating shoulder, knee, and back†¦show more content†¦Laser usage is becoming increasingly varied and diverse. Laser surgery can be used to help stop the noise of a person who habitually snores when sleeping. Many times snoring is related to the physical obstruction of breathing during sleep. When the muscles of the palate, the uvula (membrane which hangs down in the middle of the soft palate), and the tonsils relax during sleep, they vibrate and cause loud noises. If snoring is the result of obstructive breathing and not something like a cold or allergic rhinitis, laser surgery can help eliminate it. Snoring is a serious problem when individuals have periods of time with completely obstructed breathing which is called sleep apnea. It can be fatal if the individuals do not breathe for over 20 seconds. Also, the lower oxygen levels present cause the person to have a lighter level of sleep so when they wake up, they are not thoroughly rested and may have the tendency to easily fall asleep. During Laser-Assisted Uvula Palatoplasty (LAUP), the procedure to eliminate snoring, a doctor removes the excess tissue of the palate and uvula. Therefore, the blockage of air going in and out of the throat is minimized, causing fewer vibrations and less noise. The procedure is performed in three ten minute visits to the doctor under local anesthesia. Generally,Show MoreRelated The Eye And Laser Eye Surgery Essay3092 Words   |  13 Pageseyes creating two separate images, while the ability to adapt to light change is attributed to the iris and the dilator muscles. However these two aspects of the eye are not involved in laser eye surgery and will not be discussed in reference. The focusing of objects and images is very much part of laser eye surgery. In order for a clear visual image to be formed the image must come to a point on the retina. Light rays do not normally travel toward each other, usually the light rays either travel outwardsRead MoreMinimally Invasive Robotic Lase r Surgery in 20283254 Words   |  14 PagesSurgery has been around for thousands of years. Ever since man has felt pain, man has looked to surgery for relief. It started as a crude hole in the skull, and has evolved into techniques using lasers and robots. One cutting-edge present technology that this paper will explore is the da Vinci Surgical Robotic System [1], which is being used at Johns Hopkins [2]. This system performs minimally invasive cardiac surgery; it makes the cuts more precise and saves lives. In the future, robotic surgeryRead MoreOral And Dental Implant Surgery Biomodulated With Laser Therapy : A Split Mouth Study2073 Words   |  9 PagesTitle Page Title: Postoperative Pain in Dental Implant Surgery Biomodulated with Laser Therapy: A Split Mouth Study Running title: Pain in laser biomodulated dental implant surgery keywords: Laser – biomodulation – biostimulation – pain – implant Authors: Ali Fahd1, Mushira Dahaba2, Mohamed Khalifa3, Hanaa El-Shenawy4 and Yousef Abd-ElGhaffar5 1, Assistant lecturer, Oral and maxillofacial Radiology department, Faculty of oral and dental medicine, South Valley University, Egypt 2, Professor, OralRead MoreThe Clinic Coordinator And Optometric Physician Of The Pacific Cataract And Laser Institute Essay1040 Words   |  5 Pagescoordinator and optometric physician of the Pacific Cataract and Laser Institute (PCLI) office in Spokane, Washington. A special surgical team, which includes seven surgeons, comes to the Spokane clinic to perform laser vision correction surgeries known as LASIK and other eye surgeries weekly. There are a total of 11 PCLI clinics throughout the northwestern United States that the surgical team cover. Competition from Lexington Laser Vision (LLV) in Vancouver, Canada, is charging lower rates andRead MoreOptical Devices : Laser Vision Correction1266 Words   |  6 Pageseyes (Sandner, 2009). One of these optical devices/processes is laser vision correction. For most people with vision problems, this brand of surgery looks very appealing to them, which can decrease or even eliminate dependency on glasses and contact lenses (Sandner, 2009). However, there are also risks that come along with them, and those risks can be very dangerous. Background Research Types of Refractive Eye Surgery Laser vision correction consists of different types including, but notRead MoreUse Of Laser Image Of Medical Engineering Application And Its Harmful Effect On Human Eye1506 Words   |  7 Pagesanalysis of laser image in medical Engineering application and its harmful effect on human eye Wavelengths of commercially available lasers. Laser types with distinct laser lines are shown above the wavelength bar, while below are shown lasers that can emit in a wavelength range. The height of the lines and bars gives an indication of the maximal power/pulse energy commercially available, while the color codifies the I. Introduction Fig1. Laser effect on eye Laser stand for LightRead MoreThe Human Papiloma Virus1022 Words   |  4 Pagesof age, the diagnosis is made by inspection of the larynx. The goals of treatment are debulking, improvement of the voice and remission of the papillomas2. Pediatric patients require multiple treatments, most commonly with the CO2 LASER. Anaesthesia for laser surgery in children presents some unique challenges to the anaesthesiologist2. Not only are there the problems of a potentially difficult airway to contend with depending on what condition the patient is having treated and any concomitantRead MoreOverview of LASIK Eye Surgery1376 Words   |  5 Pagesï » ¿LASIK EYE SURGERY Introduction Laser-assisted in situ Keratomileusis (LASIK) eye surgery is a popular form of elective out-patient surgery that enables individuals with poor eyesight to recover improved vision, ideally, so that they can discard their glasses and contact lenses altogether (Hellemans Bunch, 2006). In principle, LASIK consists of a procedure in which a laser is used to reshape the lens of the eye. It works because the majority of cases of poor vision result from refractive problemsRead MoreThe Basics On Corrective Eye Surgery1604 Words   |  7 Pagescorrective eye surgery Before contact lenses finally became popular in the 50’s, eyeglasses had been the only practical way to correct refraction vision errors. Now however, there are several modern ways when it comes to correcting vision problems including corrective eye surgery. Corrective eye surgery ranges from laser reshaping of the eye surface known as LASIK and PRK to a surgically inserted artificial lens that corrects the eyesight. Within LASIK and other such similar procedures, laser energy reshapesRead MoreDefects to the Eye1277 Words   |  5 Pagesenvironmentally. Whether you believe in them is your own decision. Fortunately there are many different procedures that can be done to the eye to help you see clearly. Some say that laser eye surgery is a sure fire way of fixing your vision, others say that it is complete rubbish. The article will explain why laser eye surgery is not an effective way to fix your eye. To prove this statement let’s start from the three eye defects Myopia , Glaucoma and Cataracts. What is Myopia? Myopia is a defect within