el 81% de los pacientes con edades comprendidas entre 45 a 59 años presentaban abfracciones, EDAD se asocia significativamente con las. DENTALES. abfraction la abfracción abrasive elabrasivo abrasion of teeth abscess abutment acid acidulated phosphate fluoride acrylic appliance active caries. Tooth wear or tooth surface loss is a normal physiological process and occurs throughout life but is considered pathological when the degree of.

Author: Vudolrajas Dozil
Country: Qatar
Language: English (Spanish)
Genre: Personal Growth
Published (Last): 14 May 2008
Pages: 237
PDF File Size: 7.95 Mb
ePub File Size: 19.7 Mb
ISBN: 245-8-66495-796-7
Downloads: 42498
Price: Free* [*Free Regsitration Required]
Uploader: Arashilkis


To differentiate the sound and eroded tissues, contrast analysis was performed of the speckle patterns in the images.

Academy of General Dentistry. Clinical photographs lead to comparable results to a visual examination, however both may result in an underestimation of the extent of tooth wear. The West Abfracciomes Medical Journal.

Erosion is generally considered to be the most prevalent cause of tooth wear in the UK 4 and Europe 5. Non-carious tooth surface loss and assessment of risk”. Treatment of abfraction lesions can be difficult due to the many possible causes. This mainly happens on the first, second, and third molars. Oral mucosa — Lining of mouth. There are numerous signs of dental erosion, including changes in appearance and sensitivity.

A follow-up study of 18 subjects with extensively worn dentitions”. Table 2 Causes of erosive lesions. Being theoretical in nature there is more than one idea on how abfraction presents clinically in the mouth.

There is theoretical evidence to support the concept of abfraction, but wbfracciones experimental evidence exists. It is also important to ask if grinding or bruxism sounds are heard by bed partner, if there is masticatory or facial muscle fatigue or pain in the mornings and if the patient ever used a mouthguard or occlusal guard.

Wear in dentistry — current terminology. Many researchers argue that this is inaccurate as they contend that the abfraction lesion is a multifactorial has many causative factors lesion with other factors such as abrasion or erosion. A number of bafracciones such abfravciones chewable vitamin C, aspirin and some iron preparations are acidic and may contribute towards acid erosion.



This can also be achieved by altering the tooth surfaces such as cuspal inclines, reducing heavy contacts and removing premature contacts. Clinical features of erosive lesions include: This page was last edited on 13 Julyat Erosion is the progressive loss of dental hard abfarcciones by acid from a non-bacterial source 8.

Table 3 Acidity of some common foods and beverages. Chronic periodontitis Localized aggressive periodontitis Generalized aggressive periodontitis Periodontitis as a manifestation of systemic disease Necrotizing periodontal diseases Abscesses of the periodontium Dentqles periodontic-endodontic lesions. Acid erosionalso known as dental erosionis a type of tooth wear. A diet sheet is useful to determine the intake frequency of acidic food and beverages.

3-STEP Technique, a simplified protocol for ADDITIVE adhesive rehabilitations

The findings of a study in Trinidad indicate that the prevalence of tooth wear in a Abfraccipnes population is comparable to the United Kingdom UK and, indeed, that the level of moderate and severe wear is nearly twice as high. Journal of Dental Research. Management The provision of restorative dental care requires a multi-disciplinary approach and may encompass treatment ranging from simple restorations to comprehensive full mouth rehabilitation.

Dental and dietary history Particular questions to be asked abfraccionnes type of toothbrush used, whether hard or soft, toothbrushing frequency and history of bruxism grinding or clenching.

One of the most prevalent theories is called “the theory of non-carious cervical lesions” which suggests that tooth flexion, occurring due to occlusion factors, impacts on the vulnerable area near the cementoenamel junction. Aetiological factor Definition and associated causative activities Attrition The loss by wear of tooth substance or a restoration caused by mastication or contact between occluding or approximal surfaces.

Severe tooth wear of the lower teeth in a bulimic person. Masseteric muscle hypertrophy may also indicate a clenching or grinding habit bruxism. A Paryag 1 From: National Center for Biotechnology InformationU. The most common cause of tooth dentzles in the UK population is erosion 4. Other Eagle syndrome Hemifacial fentales Facial hemiatrophy Oral manifestations of systemic disease.

Dental erosion is the most common chronic disease of abtracciones ages 5—17, [1] although it is only relatively recently that it has been recognised as a dental health problem.


The Classic 3-STEP Technique, a simplified protocol for ADDITIVE adhesive rehabilitations

Abfraccionez, controlling or preventing the loss of tooth structure may be difficult. Diagnosis may not be easy because patients may not want to volunteer information eg in eating disordersor they may not associate heartburn or stomach upsets with having any effect on teeth, or that the dentist may need to know this.

The loss by wear of abfracciines substance or a restoration caused by mastication or contact between occluding or approximal surfaces.

From Wikipedia, the free encyclopedia. This page was last edited on 1 Octoberat Orofacial soft tissues — Soft tissues around the mouth Actinomycosis Angioedema Basal cell carcinoma Cutaneous sinus of dental origin Cystic hygroma Gnathophyma Ludwig’s angina Macrostomia Melkersson—Rosenthal syndrome Microstomia Noma Oral Crohn’s disease Orofacial granulomatosis Perioral dermatitis Pyostomatitis vegetans. This paper provides an overview of aetiology and diagnosis of tooth wear, in particular tooth wear due to erosion, so that medical and dental practitioners may recognize tooth wear early, institute preventive measures and manage patients appropriately.

It is defined as the irreversible loss of tooth structure due to chemical dissolution by acids not of bacterial origin.


It is suggested that these lesions are caused by forces placed on the teeth during biting, eating, chewing and grinding; the enamelespecially at the cementoenamel junction CEJundergoes large amounts of stress, causing micro fractures and tooth tissue loss.

Acute apical periodontitis Chronic apical periodontitis Combined periodontic-endodontic anfracciones Fistula Periapical abscess Phoenix abscess Vertical root fracture. Erosion is generally considered to be the most prevalent cause of tooth wear in the UK and Europe. This occurs in patients with digestive disorders such as gastroesophageal reflux disease including those with hiatus hernia and chronic indigestion.