Thursday, December 23, 2010

dentalremedies: ORAL SUBMUCOUS FIBROSIS

dentalremedies: ORAL SUBMUCOUS FIBROSIS: "Oral submucous fibrosis (or OSF) is a chronic debilitating disease of the oral cavity characterized by inflammation and progressive fibrosis..."

Tuesday, December 21, 2010

ORAL SUBMUCOUS FIBROSIS

Oral submucous fibrosis (or OSF) is a chronic debilitating disease of the oral cavity characterized by inflammation and progressive fibrosis of the submucosal tissues (lamina propria and deeper connective tissues). As the disease progresses, the jaws become rigid to the point that the sufferer is unable to open his mouth.[1][2] The condition is linked to oral cancers and is associated with areca nut chewing, the main component of betel quid. Areca nut or betel quid chewing, a habit similar to tobacco chewing, is practiced predominately in Southeast Asia and India, dating back thousands of years.

SYMPTOMS:
In the initial phase of the disease, the mucosa feels leathery with palpable fibrotic bands. In the advanced stage the oral mucosa loses its resiliency and becomes blanched and stiff. The disease is believed to begin in the posterior part of the oral cavity and gradually spread outward.
Other features of the disease include:
  • Pain in the ear or deafness
  • Nasal intonation of voice
  • Restriction of the movement of the soft palate
  • A budlike shrunken uvula
  • Thinning and stiffening of the lips
  • Pigmentation of the oral mucosa
  • Dryness of the mouth and burning sensation
  • Decreased mouth opening and tongue protrusion
CAUSES:
Dried products such as paan masala and gutkha have higher concentrations of areca nut and appear to cause the disease
  • Excessive consumption of red chiles
  • Immunological diseases
  • Extreme climatic conditions
  • Prolonged deficiency to iron and vitamins in the diet
TREATMENT:
Biopsy screening is mandatory before treatment. Treatment includes:
  • Abstention from chewing areca nut (also known as betel nut) and tobacco
  • Minimizing consumption of spicy foods, including chiles
  • Maintaining proper oral hygiene
  • Supplementing the diet with foods rich in vitamins A, B complex, and C and iron
  • Employing a dental surgeon to round off sharp teeth and extract third molars
Treatment also includes following:
  • The prescription of chewable pellets of hydrocortisone (Efcorlin); one pellet to be chewed every three to four hours for three to four weeks
  • Forgoing hot fluids like tea, coffee
  • Forgoing alcohol
  • Submucosal injections of hydrocortisone 100 mg once or twice daily depending upon the severity of the disease for two to three weeks
  • Submucosal injections of human chorionic gonadotrophins (Placentrax) 2-3 ml per sitting twice or thrice in a week for three to four weeks
  • Surgical treatment is recommended in cases of progressive fibrosis when interincisor distance becomes less than 2 centimetres (0.79 in).(Multiple release incisions deep to mucosa, submucosa and fibrotic tissue and suturing the gap or dehiscence so created by mucosal graft obtained from tongue and Z-plasty. In this procedure multiple deep z-shaped incisions are made into fibrotic tissue and then sutured in a straighter fashion)
  • Pentoxifylline (Trental), a methylxanthine derivative that has vasodilating properties and increases mucosal vascularity, is also recommended as an adjunct therapy in the routine management of oral submucous fibrosis.

The treatment of patients with oral submucous fibrosis depends on the degree of clinical involvement. If the disease is detected at a very early stage, cessation of the habit is sufficient. Most patients with oral submucous fibrosis present with moderate-to-severe disease. Moderate-to-severe oral submucous fibrosis is irreversible. Medical treatment is symptomatic and predominantly aimed at improving mouth movements.Stem cell therapy for oral submucosal fibrosis
Recently scientists have proven that intralesional injection of autologous bone marrow stem cells is a safe and effective treatment modality in oral sub mucosal fibrosis. It has been shown autologous bone marrow stem cell injections induces angiogenesis in the area of lesion which in turn decreases the extent of fibrosis thereby leading to significant increase in mouth opening

Monday, December 20, 2010

orthodontics for correction of malocclusion

Orthodontics is a branch of dentistry which has been around since early times. Before, people would go to orthodontic specialists only if their teeth misalignment is already causing other health problems. But these days, people can go to orthodontists even for cosmetic purposes.
Orthodontic procedures nowadays are not only intended to fix teeth alignment problems, they are also intended to make a patient more attractive. In the early years of orthodontics, appliances are embarrassing to wear.
Nevertheless, with the advancements made in orthodontics, these appliances have been made in order to make the users feel at ease wearing them. Some of these orthodontic appliances were even designed in order to be unnoticeable such as lingual braces.
There are also some orthodontics appliances like instant orthodontics that can be attached without having the patient subjected to pain. This is probably one of the best advancements made in orthodontics.
As you may know, one of the reasons why people avoid going to orthodontists is because of the fear of being subjected to pain. Now, because of this new advancement, many people these days are becoming more optimistic about having their teeth alignment fixed

endodontics

Endodontics deals with the tooth pulp and the tissues surrounding the root of a tooth. Endodontists perform a variety of procedures including root canal therapy, endodontic retreatment, surgery, treating cracked teeth, and treating dental trauma. Root canal therapy is one of the most common procedures. If the pulp (containing nerves, arterioles, venules, lymphatic tissue, and fibrous tissue) becomes diseased or injured, endodontic treatment is required to save the tooth