Medical dictionary

What is laryngitis? Laryngitis is the medical term used to refer to the inflammation of the voice box (larynx) or vocal chords, often due to viral infection. Typically, the voice box will become swollen and irritated as a direct result of the inflammation in the throat area.  What causes laryngitis? Typically, laryngitis is caused by viral infections such as cold or flu. All

What is laser treatment?Lasers have many uses as a medical treatment and can be used to cut, burn or destroy tissue. Laser treatment can include:cutting tissue during surgical procedures;reshaping the cornea to improve sight during laser eye surgery;burning away cavities;teeth whitening;hair removal;clearing arteries;removing wrinkles, tattoos, varicose veins and many more unwanted things on/

What is laser blepharoplasty? Laser blepharoplasty is a type of eyelid surgery that removes excess skin from the upper eyelid and under the eyes. This is done for aesthetic purposes, and sometimes to improve the appearance for patients with facial paralysis. Why is laser blepharoplasty performed? Laser blepharoplasty is a cosmetic medical procedure aimed at rejuvenating a person&rsquo

What is laser dentistry? Laser dentistry is the use of lasers in dental procedures. There are a number of procedures where the use of lasers may be beneficial due to their accuracy and their ability to prevent bleeding, among other benefits. Why would you do it? Laser dental procedures are usually less painful due to the accuracy of the laser (although this may depend on the skill of

What is laser disc surgery?   Laser disc surgery is a minimally invasive type of surgical technique that uses lasers to remove or shrink portions of soft tissue around the spine that may be pressing on or pinching nerves. The procedure is only appropriate for certain conditions and not recommended for degenerative spine diseases. It is not to be confused with MISS, which is a more tradi

What is laser hair removal? Laser hair removal is a very common cosmetic treatment that employs the use of a laser, or ‘intense pusled light’, targeting and destroying hair follicles and thus disrupting hair growth. Laser hair removal is generally used to remove unwanted hair from areas like the legs, arms, face, and bikini line. The procedure generally works more on women with dark

What Is LiTT? Laser interstitial thermal therapy (LiTT) is a minimally invasive technique that uses laser beams guided by MRI to precisely and accurately target and destroy abnormal tissue within the human brain. LiTT enables neurosurgeons to precisely ablate tumours, scar tissue, or lesions causing seizures. What does the procedure involve? The procedure involves a small inci

What is laser lithotripsy? Laser lithotripsy is a surgical technique to remove kidney stones, using a laser to destroy them, with the holmium laser being perhaps the most famous device used. It is an example of minimally invasive laser technology. It is usually performed under local anaesthesia or light sedation to eliminate the pain of the intervention.   Why is laser lithotr

What is laser photocoagulation? Laser photocoagulation is a type of eye surgery that uses laser-generated heat in order to either reduce the size of or destroy any abnormal blood vessels that may be present in one's retina. The laser device can effectively cover any leaking blood vessels, whilst also being incredibly accurate and efficient when it comes to improving retinal oxygen