English IV

Evelyn
I am studing dentistry at ULACIT
My goal is to finish my career to work in my owm dental clinic
and specialize in Maxillofacial Surgery.

Andrea
I am studing dentistry
I worked two years as a dental assistant
I hope to graduate and to specialize in Endodontics

Tenderly
I am a dentistry student
I studied English al Boston college.
My laboral experience was before I became a dentistry student, I was a receptionist at a law office.
I hope to achieve with success my career

Graciela
I have been studing dentistry for three years at ULACIT
I hope to finish my studies and to work in my dental clinic































miércoles, 18 de abril de 2012

Oral candidiasis

Candidiasis Oral (or Oral Candidiasis), is a yeast infection in the mouth or throat, often caused by fungus overgrowth of the genus Candida.
Candidiasis Oral, is also known as Thrush or Oral, tends to develop rather suddenly, and often without any prior signs. Once the symptoms develop, that’s usually when the nightmare begins. Oral Candidiasis can often become chronical, and may last a very long time. It often causes stress and a great degree of inconvenience to its suffers.
Symptoms of Candidiasis Oral
Symptoms of Candidiasis Oral is varies, pending, and often fluctuate in severity and the length of the symptoms. For starters, you will start to see thick white spots inside one’s mouth, usually on the tongue or inner cheeks. The surrounding infected area often turns to red, and it can be quite painful. If you tried to scrape these white spots, you will often bleed. In more severe cases, one may have a difficult time swallowing, blisters in the mouth, tongue or cheeks. Many may develop chronic dental or sinus problems. In more severe cases, one may develop headaches and fever as the infecting spread. This disease can rather difficult to manage for those with weaken immune systems. See symptoms for Oral Candidiasis for detail.
Oral Candidiasis Treatment
While Oral Candidiasis can be very frustration to deal with, in many cases, healthy adults or children can be rather easily and effectively treated, most commonly using an antifungal medication. With the antifungal medication, it is usually taken for a 10 – 14 day treatment cycle.
Candidiasis Oral Prevention
As unpleasant as Candidiasis Oral is, there are a few everyday things that you can do to help prevent Oral Thrush. Practice good oral hygiene is on top of the list, brush your teeth at least twice a day, and floss at least once day is a good starter. See your dental professional regularly, whether its for check up, or deep clean. This is especially important to those with diabetes or use dental dentures. Lastly, if you’re a smoker, quitting should be on top of the list, let alone all the other issues smoking creates. Cutting down on sweets and sugar will also help preventing Oral Candidasis.
www.mayoclinic.com/health/oral-thrush
Andrea Navarrete L

Dental trauma

Dental trauma is injury to the teeth, gums, and jawbones. The most common dental trauma is a broken or displaced tooth. Dental trauma may be inflicted in a number of ways: contact sports, motor vehicle accidents, fights, falls, eating hard foods, drinking hot liquids, and other such mishaps. Dental trauma includes teeth that are knocked out (dental avulsion), cracked (fractured), forced out of position dental luxation, lateral displacement, or extrusion), pushed up into the jawbone (dental intrusion), or loosened by impact (subluxation or dental concussion). Oral tissues are sensitive, and injuries to the mouth are typically very painful. Dental trauma should receive prompt treatment from a dentist and in some cases is considered a dental emergency.
Causes and Symptoms
The cause of dental trauma varies depending on the age of the child. Toddlers are more likely to injure a tooth by falling, while older children are more likely to suffer dental trauma from a sports injury. Teenagers often present with dental trauma as the result of fights. The incisors in the upper jaw are the most commonly injured teeth. Dental trauma is readily apparent upon examination. Dental x rays may be taken to determine the extent of the damage to fractured teeth. More comprehensive x rays are needed to diagnose a broken jaw.
Treatment
There is a possibility that a permanent tooth that has been knocked out can be re-implanted if handled promptly and correctly. If possible, the tooth should be reinserted in the socket and held there until the child sees a dentist or visits the emergency room. If it is not possible to replace the tooth in the socket, the tooth should immediately be placed in milk, saliva, or cool water with a pinch of saline solution (not contact lens solution or plain water). The tooth should be handled only by the crown and never be allowed to dry out. If a dentist can see the child within half an hour and the tooth has been preserved correctly, there is a possibility that it may be successfully re-implanted. Primary teeth are usually not re-implanted. A dentist should examine the injury as soon as possible. Any pieces from the broken tooth should be saved and taken to the dentist with the child.
www.answers.com/topic/dental-trauma
Andrea Navarrete López

Orthodontictreatment

Orthodontic treatment uses appliances, tooth removal, or surgery to fix the way teeth and jaws are aligned. There are many ways to treat poor bite (malocclusion). The general categories of orthodontic devices are functional and fixed. Functional appliances use the muscle action from speaking, eating, and swallowing to create forces that move teeth and align the jaws.

Invisalign is a new orthodontic treatment system that works to straighten teeth through the use of a series of clear plastic molds (aligners). Invisalign braces eliminate the metallic smile that is characteristic of traditional orthodontic braces.
Advantages: The most obvious advantage of the treatment is cosmetic: the aligners are completely transparent, therefore far more difficult to detect than traditional wire and bracket braces. This makes the method particularly popular among adults who want to straighten their teeth without the look of traditional metal braces, which are commonly worn by children and adolescents.
Disadvantage: Like traditional fixed braces, they are largely dependent on a patient's habits and their cooperation. The success of the Invisalign aligners is based on a patient's commitment to wear the aligners for a minimum of 20–22 hours per day, only removing them when they are eating, drinking, or brushing their teeth.


by: graciela rodriguez


Implants



Implants are a pure titanium fixtures that are placed into the jawbone to replace the roots of missing teeth, allowing us to replace the natural tooth for a tooth artificially enhanced functionality and aesthetics as well or better.Junction occurs at the molecular level of titanium with the bone. This binding is so strong that if we then separate the titanium bone would be impossible, we could just remove the implant at the same time removing the surrounding bone.There are very few absolute contraindications, among which we highlight major diseases that affect bone metabolism, specific infections, malignant neoplasms affecting the bone, or radiation in large doses.


May require osseointegration time of two to six months.

They can be placed in people of all ages

Implants has a good esthetic results, in most cases much higher than the original denture of the patient.The patient should be clear that not only get a healthy mouth but also an aesthetic smile. These should be your requirements
By Evelyn



Xerostomy




It is known as dry mouth, burning mouth. is characterized by decreased salivary flow and is caused by certain drugs, radiation therapy is applied to the head and neck area, or by certain autoimmune diseases.Saliva is essential for maintaining a healthy mouth, so that when the normal flow is reduced can be problems with chewing, swallowing, tasting the food or even talk.

Some of the most common symptoms of this disorder are:

• the saliva becomes frothy and viscous.

• burning and sore tongue

• dry mouth

• cracks in the corners of the mouth

• increased thirst


The treatment of burning mouth syndromeincludes
  • The use of saliva substitutes temporarily moisturizing the mucosa, salivary stimulant but above all a careful oral hygiene.
  • You need to keep an extremely clean mouth to reduce the risk of infections and cavities, although the use of some mouthwashes can also help moisten the mucous membranes and relieve the discomfort suffered by these people.
  • Experts recommend that you use a toothbrush with soft bristles, together with fluoride toothpastes, and thread and mouthwashes.

By
Evelyn





martes, 17 de abril de 2012

The Importance of Flossing



Many people don’t realize the importance of flossing. Flossing in between your teeth is essential for avoiding periodontal disease as well as preventing tooth decay. Periodontal disease is one of the main causes of tooth loss in adults and can be easily prevented by flossing. Studies have even shown that flossing can also help prevent heart attacks and strokes.
Tooth decay is caused by plaque, which is the sticky substance that forms on and in between the teeth. If the plaque isn’t removed, it combines with the sugars and / or starches of the foods that we eat to produce an acid that attacks tooth enamel. Brushing removes plaque from the surfaces of the teeth, but only flossing can remove plaque that accumulates in between the teeth.
Plaque can also irritate the gums. When the gums are irritated, they bleed easily and become red and tender. If the plaque is not removed from in between the teeth with dental floss, the gums can eventually start to pull away from the teeth. When this happens, bacteria and pus-filled pockets can form and the bone that supports the teeth can be destroyed. Once the bone is destroyed, the teeth will loosen or have to be removed. Flossing your teeth is essential in preventing gum disease.








By Tenderly




Kind of Tooth Brush



What kind of Tooth Brush should I use?

A soft bristled tooth brush should be chosen as hard bristles tend to cause gingival recession. Soft bristles are more flexible, clean beneath the gingival margin and do not damage your gums.
The head should be small allowing it to effectively clean hard-to-reach areas of the teeth.
The handle should allow comfortable gripping by the user.
The shape of the neck or handle does not play any significant role (as claimed by manufacturers) in improving the effectiveness of a tooth brush and should be chosen on your preference.
Powered tooth brushes (electric toothbrushes) hold no significant advantage over the manual ones as believed by many. Powered toothbrushes should be used for handicapped or bedridden patients, children, Patients with Orthodontic appliances, patients lacking fine motor skills although they can chosen just on personal preference.
When should I replace my tooth brush?
A toothbrush should be replaced every 3 months or when the bristles start to wear, whichever comes first.
A toothbrush whose bristles wears inside a couple of weeks is indicative of overzealous brushing and should be discouraged as it causes gingival recession, bacteremia, painful ulceration of the gingiva.
A toothbrush whose bristles show no sign of wear and tear even after 5-6 months indicates that the brushing is excessively gentle.
Few toothbrushes have been introduced which are color coded by a dye which fades and reminds the person to change his/her brush.
An important aspect which most people are unaware of is replacing theirtoothbrush after cold , flu, sore throat or mouth infection. The microbes can accumulate on the brush leading to reinfection.

By
Tenderly

http://www.webmd.com/oral-health/choosing-a-toothbrush-the-pros-and-cons-of-electric-and-disposable

Oral hygiene

It is important to learn how to maintain good dental hygiene from early childhood. Parents should teach their children the proper use of oral hygiene products. Good oral hygiene should be a joined effort involving you and your dentist. Not all of us have the same needs.
Ask your dentist how to maintain good oral hygiene. Your dentist or dental hygienist will give you the proper dental hygeine instructions and teach you the correct way of brushing and flossing. The dentist will identify your individual needs and help you build your own oral care plan.
The most important oral hygiene instructions
In between regular visits to the dentist, there are simple steps that each of us can take to greatly decrease the risk of developing tooth decay, gum disease and other dental problems. These instructions include:
Brush your teeth at least twice a day or after every meal, with a fluoride toothpaste.
Floss your teeth at least once a day
Watch your diet. Avoid sugar and limit snacks between meals
Effects of poor oral hygiene
The main purpose of dental hygiene is to prevent the build-up of plaque, the sticky film of bacteria that forms on the teeth. Bacterial plaque accumulated on teeth because of poor oral hygene is the causative factor of the major dental problems.
Poor oral hygiene allows the accumulation of acid producing bacteria on the surface of the teeth. The acid demineralizes the tooth enamel causing tooth decay (cavities). Dental plaque can also invade and infect the gums causing gum disease and periodontitis.
In both conditions, the final effect of poor oral hygiene is the loss of one or more teeth. You should not wait until a tooth is lost, just then to understand the importance of oral hygiene and preventive care.


Graciela Rodríguez
Sources: www.colgate.com/.../Oral...Dental.../Oral-Hygien.

Teeth Whitening




Whitening of the teeth is performed for patients who desire a brighter smile. Tooth whitening can be performed to reduce discoloration and staining, or simply to provide the patient with whiter, brighter teeth.The teeth whitening process begins with a minor cleaning and removal of any plaque along the gum line. Once this has been accomplished, a peroxide based gel is applied to the teeth. This gel contains a professional strength formula that ensures the laser accomplishes the maximum possible amount of teeth whitening.Next, a special light is used to activate the gel. The process usually takes about an hour, and whitens teeth by as many as 10 shades. In extreme cases, the laser teeth whitening procedure may need to be repeated to address deep stains caused by medications such as tetracycline.Teeth whitening is not a permanent procedure. Results can last for one to or more years, depending upon your personal habits. In most cases, the whitening procedure is very effective and the patient is pleased with the results.

by: Graciela Rodriguez

Periodontal Disease

Periodontal diseases are infections of the gums and bone that surround and support the teeth. In its early stage, called gingivitis, the gums can become swollen and red, and they may bleed. In its more serious form, called periodontitis, the gums can pull away from the tooth, bone can be lost, and the teeth may loosen or even fall out. Periodontal disease is mostly seen in adults. Periodontal disease and tooth decay are the two biggest threats to dental health.
Causes
Bacteria in the mouth infect tissue surrounding the tooth, causing inflammation around the tooth leading to periodontal disease. When bacteria stay on the teeth long enough, they form a film called plaque, which eventually hardens to tartar, also called calculus. Tartar build-up can spread below the gum line, which makes the teeth harder to clean. Then, only a dental health professional can remove the tartar and stop the periodontal disease process.
Risk factors:
Smoking
Diabetes
Poor oral hygiene
Stress
Heredity
Prevention and treatment
Gingivitis can be controlled and treated with good oral hygiene and regular professional cleaning. More severe forms of periodontal disease can also be treated successfully but may require more extensive treatment. Such treatment might include deep cleaning of the tooth root surfaces below the gums, medications prescribed to take by mouth or placed directly under the gums, and sometimes corrective surgery.

Graciela Rodríguez
Sources: www.perio.org/consumer/

Oral cancer




Oral cancer is a major problem in oral health. Late diagnosis, high mortality rates and morbidity leading to important disfigurement are characteristics of the disease worldwide. Oral squamous cell carcinomas are responsible for 90-95% of the new cases of oral cancer.Oral cancer is not as common when compared to other human cancers like those affecting skin, breast, cervix or lung it can be identified mainly in a very characteristic group of patients. Oral Squamous Cell Carcinomas share similar risk factors described for other head and neck malignancies like pharyngeal and maxillary sinus cancer. In some countries, researchers have identified a recent oral cancer trend of manifesting itself in young people, and also a recent incidence growth among women.Oral cancer can form in any part of the mouth or throat. Most oral cancers begin in the tongue and in the floor of the mouth. Anyone can get oral cancer, but the risk is higher if you are male, over age 40, use tobacco or alcohol or have a history of head or neck cancer. Frequent sun exposure is also a risk for lip cancer.Symptoms of oral cancer includeA lump or sore that does not healA sore throat that does not go awayTrouble swallowingA change or hoarseness in the voiceUsing tobacco or alcohol increases your risk. In fact, 85 percent of head and neck cancers are linked to tobacco use, including smoking and smokeless tobacco. If found early, these cancers are often curable. Treatments may include surgery, radiation therapy, chemotherapy or a combination. Treatments can affect eating, speaking or even breathing, so patients may need rehabilitation.


By Andrea Navarrete

Dental caries



Tooth decay is most common of all disorders, is second only to colds. It usually occurs in children and young adults, ca affect anyone. This is very common cause of tooth loss in younger people.Bacteria are normally present in the mouth. The bacteria covert all foods especially sugar and starch into acids. Bacteria acid, food debris and saliva combine in the mouth to form a sticky substance called plaque that adheres to teeth. It is most prominent on the back molars, just above the gum line on all teeth, and at the edges of the seals. The plaque is not removed from the teeth mineralize into tartar. Plaque and tartar irritate the gums, resulting in gingivitis and ultimately. Plaque begins to accumulate on teeth within 20 minutes after eating the time when most bacterial activity. If plaque is not removed thoroughly and routinely, tooth decay will not only begin, but flourish.The acids in plaque dissolve the enamel surface of the tooth and create holes in the tooth cavities. Cavities are usually painless until they grow very large and affect nerves or cause a tooth fracture. If left untreated, a tooth abscess can develop. Tooth decay is also destroys the internal structures of the tooth pulp and ultimately causes tooth loss.There is also an exponential increase in risk of developing caries among patients who take multiple medications that predispose to xerostomia.Carbohydrates such as sugars and starches increase the risk tooth decay. Sticky foods are more harmful than nonstick, because they remain on the surface of teeth. Frequent snacking increases the time that the acids are in contact with the tooth surface.






By Andrea N

Avoid gingivitis during pregnancy




What Pregnant Women Should Know About

Gingivitis: Gum disease with inflammation of the gums. On inspection, the gums will appear red and puffy, and will usually bleed during tooth-brushing or dental examination. Treatment is by improved cleaning, with more-frequent and longer brushing and flossing, and/or the use of electronic tooth-cleaning equipment. If you’re pregnant, your dentist needs to know about the first signs of gum disease symptoms. Pregnant women are at increased risk for periodontal disease because the increased levels of progesterone that come with pregnancy cause an exaggerated response to plaque bacteria. As a result, pregnant women are more likely to develop gingivitis even if they follow a consistent oral health care routine.Gingivitis is most common during month’s two to eight of pregnancy. Tell your dentist when you are pregnant — he or she may recommend more frequent dental cleanings during the second trimester or early in the third trimester to help combat the effects of increased progesterone and help you avoid gingivitis.In addition, eating a balanced diet during pregnancy will help promote dental health and overall health for you and your baby. A baby’s teeth begin to develop between months three to six of pregnancy, so be sure that you are getting enough calcium, vitamins D, C and A, phosphorous and protein.A myth persists that a pregnant woman will lose calcium from her teeth if she isn’t getting enough calcium in her diet during pregnancy. In fact, any calcium loss due to inadequate dietary calcium will occur in the bones, not the teeth.

But if you include plenty of calcium-rich foods in your diet during pregnancy, your bones and teeth and your baby’s bones and teeth should be strong and healthy.

Odontogenic Tumors




Odontogenic tumors are a diverse group of pathological entities and they are uncommon lesions, therefore, it is essential to know their behaviour and the frequency with which they appear to extend our knowledge and good diagnoses when let oral health professionals.
For their study they are subdivided into three groups:

Which are composed of epithelial elements

Which are composed of mesenchymal elements

Finally have the proliferation of both components


General characteristics

o The etiology and pathogenesis are unknown, not known causes or stimuli that caused it.
o They tend to be asymptomatic, and can cause expansion of the bone tables, bone loss and tooth mobility.
o Since radiographic appearance that is very useful to identify the tumor must have in mind for his diagnosis.
o These lesions are similar to the cell or tissue which originates from the histological point of view.
o The tumor that occurs most frequently is the odontoma which can be composed or complex.
  • CEOT (Calcifiying Epithelial Odontogenic Tumor) is less common and is also called Pindborg tumor, but there are also other lesions benign bone osteofibrosas that we must know to differentiate them radiography tumors.

Treatment

They can be extracted by a dental surgery

By
Evelyn Ortiz Alpízar


















Oral Pathology: Of the infant and toddler



Newborn Oral PathologyInclusion cysts appear as small white or gray lesions on the mucosa, alveolar ridge and hard palate, and are present in 75% of newborns. All three types – Epstein’s pearls, Bohn’s nodules and dental lamina cysts are asymptomatic and are usually shed within the first three months of life. Epstein’s pearls may be found on the mid-palatal raphe of the hard palate. Bohn’s nodules, remnants of salivary glands, are located on the bucal or lingual mucosa, or on the hard palate, away from the raphe. Dental lamina cysts are located on the crests of the alveolar ridges.Epstein's Pearls Bohn's Nodules Dental Lamina CystsCongenital Epulis of the newborn is similar in appearance to a dental lamina cyst, but is usually located in the maxillary anterior region. Although some recede spontaneously, a usually large congenital epulis may cause feeding problems and require excision. Recurrence is unlikely.Melanotic Neurectodermal Tumor of infancy is a benign tumor of neurectodermal origin. The clinical appearance can be similar to congenital epulis of the newborn; an exophytic non-ulcerated mass on the maxillary alveolar mucosa. The tissue may appear to be brown in color (pigmented). Radiographic examination reveals “floating teeth.”Partial Ankyloglossia. The lingual frenum which has a short attachment to the floor of the mouth is often called “tongue-tie.” In a newborn, it may be present, but usually resolves over time with tongue use. Unless it is severe, it usually does not present a problem for speech or eating and does not need to be surgically corrected. In the case of ankyloglossia where movement is restricted, such that the child cannot clean the food off their teeth, a lingual frenectomy may need to be performed. An early evaluation for this is necessary to assure proper speech and placement of teeth. Natal/Neonatal teeth. Usually lower incisors, natal teeth are present at birth; neonatal teeth erupt within the first 30 days of life. As many as 85% of these are a part of the normal primary dentition and are not supernumerary. Efforts should be made to retain these teeth unless they are hypermobile and there is concern of aspiration. These teeth may be associated with Riga-Fede (see Problem with Eruption). Natal teeth may be the first sign of some syndromes including Ellis-van Creveld and Hallermann-Streiff.

By
Tenderly

Is amalgam safe for humans?





Is dental amalgam safe for humans?



This article talks about dental amalgam, which has given much to talk about since there is a great controversy in terms of toxicity and adverse effects that may cause in the body of the people, according to the results shown in the studies of autopsy the main source of total load of the body of mercury., is the amalgam, is demonstrated by the autopsy that the mercurylocated 2.12 times more in the body tissues of individuals with amalgam dental. Autopsy studies are the most valuable and most important studies for the consideration of the amalgam that is caused by the body burden of mercury, have consistently shown that many individuals with amalgam are toxic levels of mercury in the brain or kidneys.There is a correlation between the levels of mercury in blood and urine.The half-life of mercury in the brain may last from several years or decades, so mercury accumulates over time from exposure to amalgam in the tissues of the body to toxic levels. However, CCRSERI said that the average life of the mercury in the body is only "20 to 90 days".Mercury vapour is approximately ten times more toxic than lead in human neurons and one synergistic toxicity with othersmetals.Most of the studies cited by CCRSERI that the conclusion that the Parallels you are safe but have serious methodical failuresSome complications listed below are the mercury in dental amalgam, according to the article.

BY
Evelyn Ortiz Alpízar

Sources:


Topics

1. Is amalgam safe for humans?



2. Oral Pathology: Of the infant and toddler



3. Odontogenic Tumors



4. Avoid gingivitis during pregnancy



5. Dental caries



6. Oral cancer



7. Periodontal Disease



8. Teeth Whitening



9. Oral hygiene



10. Kind of Tooth Brush



11. The Importance of Flossing



12. Xerostomy



13. Oral implants



14. Orthodontic treatment



15. Dental trauma



16. Oral Candidiasis



Population of Interest

Our blog is conducted to all, who wanted to learn about oral disease and how to improve their oral health.

Purpose and Objetives


Objective
Identify different types of oral disease and the importance of improving Oral health.

Purpose
The purpose of this dentistry blog is to inform and to teach about the different types of topics related to dental care, the importance of restorations, oral disease, the importance of restorations, with the goal to motivate the population to be awake about this and to focus of the maintaining of dental structures.

Introduction








This is a space where you can find various information about dentistry and its applications. Dentistry is responsible for preventing, diagnosing and treating oral diseases, such as dentists must carry out a series of activities to make this possible, but something fundamental to oral health in people is to provide information to have knowledge and awareness what to do.



Oral health is part of the overall health of the person and have a beautiful smile is what all people want.

So we invite you to learn a little about this wonderful world.




Enjoy it!