Archive for June 2010
Dental bridges aim to replace missing teeth by using a false tooth which is often termed as a pontic tooth as it is fused to the crowns and placed in where the missing teeth used to be. Dental bridges provide excellent results as it helps to improve your smile and cosmetically enhances your overall appearance. Many dentists in Nottingham offer treatments for dental bridges and other cosmetic dental treatments alongside restorative treatments such as cosmeticdentistryguide.co.uk/articles/root-canal.html treatment which is a popular choice of treatment prior to having any cosmetic treatments as it takes away infection from the root canal.
Dental bridges is ideal for treating patients who have dental problems due to missing teeth and suffer from problems with speech, inflammation of the face due to missing teeth and gum disease and decay. Dental bridges can dramatically improve the appearance of your face and prevent further damage to the teeth it can also aid in the prevention of gingivitis and other forms of gum disease. Dental bridges are a smile makeover treatment amongst many other cosmetic dental treatments that is popular both in the UK and abroad.
Many cosmetic dentists decide to open various dental clinics in other locations abroad and this is becoming a popular idea especially for cosmetic treatments such as dental bridges. There are many dental practice which are advertised on the internet and by dental associates and this option can be investigated by potential dental practice owners.
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Laser techniques used in infertility treatment, hair and tattoo removal
Comments off · Posted by admin in Cosmetic surgery
Infertility treatments, hair and tattoo removal have laser treatment in common. However, for each, the type of laser and the light wavelength capacity differs according to the type and duration of treatment.
A micromanipulation technique called laser photoablation is used to assist hatching of the embryo in infertility treatment when the embryo is implanted into the uterus. Sometimes the zona pellicuda protective coating prevents the embryo from hatching when it should, so a 1.48 micron infrared diode laser may be used to make a tiny gap in this outer lining to help the embryo develop to the blastocyst stage. A computer controls the laser in energy output, pulse duration, and gap size.
Similarly, diode lasers can be used for laser hair removal where the controlled light energy is aimed to the centre of the hair follicle tissue, destroying it, so that it does not grow back. In contrast to laser use for infertility treatment, the diode laser used in hair removal is different in wavelength, spot size, fluence, pulse width and 1 Hz repetition rate of the diode laser.
However, Q-switched lasers are considered more effective for tattoo removal, except that the laser light is aimed at the pigment colour of the tattoo ink to disintegrate it for absorption into the body, and then natural expulsion. Current laser models include Nd: YAG, Alexandrite, and Ruby. Each of these lasers may work better for certain pigment colours.
