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PubMedDate not supplied

Decision making for the patient who presents with acute dental pain.

Patients who require dental emergency care for pain or trauma may not be able to see a dental practitioner for treatment. The patients often seek care in alternative medical facilities when the symptoms are too severe to be managed by over-the-counter medications. Nurses, physicians, and allied medical staff may be required to triage these patients and provide palliative treatment until the patient is able to seek definitive dental treatment. By using criteria to assess the etiology of the dental pain and implementing possible alternative treatments, these patients can receive palliative care until dental treatment becomes accessible. With the potential for development of resistant forms of microorganisms, the indiscriminate use of antibiotics for dental pain is to be avoided. Occasionally, dental patients presenting to medical settings exhibit symptoms and signs of dental-related problems that are potentially life threatening. Identification of signs of impending life-threatening complications is of paramount importance, since prompt treatment will significantly affect the prognosis.

Acute Disease↗
PubMed1990

Periodontitis in the primary dentition associated with Actinobacillus actinomycetemcomitans infection and leukocyte dysfunction. A 3 1/2 year follow-up.

2 siblings, aged 5 years (girl) and 7 years (boy), with periodontitis in the primary dentition were studied. Actinobacillus actinomycetemcomitans was isolated from the gingival pockets of both children. The titers of IgG antibodies against A. actinomycetemcomitans were elevated, and the polymorphonuclear leukocytes had a decreased capacity to ingest IgG-coated latex particles. Other functions of the polymorphonuclear leukocytes were normal. After antibiotic therapy and for the 7-year-old boy, debridement of the gingival pockets A. actinomycetemcomitans was no longer detectable in the gingival pockets, and the phagocytic capacity of the polymorphonuclear leukocytes was normalized. After 2 1/2 years, A. actinomycetemcomitans was found again in the gingival pockets of the boy, and once more his polymorphonuclear leukocytes had a decreased capacity to ingest IgG-coated latex particles. The antibiotic therapy was repeated and 6 months later, the number of A. actinomycetemcomitans was very low and the phagocytic capacity of the polymorphonuclear leukocytes was back to normal. This case report suggests that A. actinomycetemcomitans may be involved in the etiology of periodontitis in the primary dentition, possibly by triggering a phagocytic dysfunction of polymorphonuclear leukocytes.

Actinobacillus Infections↗
PubMedDate not supplied

Aplastic anemia: current concepts and dental management.

Aplastic anemia (AA) is a rare blood dyscrasia in which the peripheral blood cells are decreased because of bone marrow failure. The clinical course reflects the severity of pancytopenia and is unpredictable for the individual. Hemorrhage and infection remain the major threats to these patients. Recent advances in transfusion medicine, infection management, bone marrow transplantation, and immunosuppressive therapy have improved survival of patients with AA. Oral manifestations of AA are common and may have serious sequelae. Two cases of acute periodontal infection associated with AA are presented. Dental management guidelines are presented in the context of interdisciplinary care.

Adult↗
PubMed1979

Simplified technique for sonication and processing of dental plaque samples.

A simplified method for processing dental plaque samples was devised and compared to previously used methods. Analysis of 36 nonstandardized subgingival plaque samples from various states of periodontal health and disease and 12 standardized supragingival plaque samples demonstrated that there was no significant difference between the recovery offered by the two techniques. Comparable recovery, increased convenience, and adaptation to the clinical setting suggests that implementation of this simplified technique may be of great value.

Aged↗
PubMed1987

The nasolabial cyst-nasal hamartoma.

The nasolabial cyst is an uncommon midfacial cyst. Twenty-six patients with nasolabial cysts were treated at the New York Eye and Ear Infirmary from 1969 to 1986. Most of these lesions manifested facial deformity, unilateral nasal obstruction, and pain when infected. The nasolabial cyst is often unrecognized or confused with other intranasal masses, or fissural and odontogenic cysts. Infection of these lesions--which occurred in 50% of the patients--may mimic facial cellulitis, periodontal abscess, acute maxillary sinusitis, or nasal furuncles. This cyst is considered to be a hamartoma because of its developmental origin from entrapped epithelium in an embryonic fusion plane. Simple aspiration invariably leads to recurrence, and complete surgical excision is the accepted treatment. The nasolabial cyst should be considered in the differential diagnosis of intranasal masses, midface infections, and swelling in the nasolabial area.

Adult↗
PubMed2000

Periodontal signs and symptoms associated with vertical root fracture.

This report describes the clinical presentation of three cases of vertical root fractures in adult patients where an initial diagnosis of localized periodontitis had been considered. Loss of the affected tooth occurred in all of these patients. The effects of endodontic therapy and the provision of post-retained restorations are considered in relation to their potential effect of weakening the root and predisposing the tooth to vertical fracture. The last case presents an unrestored molar tooth with a complete vertical root fracture.

Adult↗
PubMed2004

Antibiotics in the treatment of periodontitis.

The emerging worldwide problem of bacterial resistance has resulted from overuse and misuse of systemic antibiotics. It is appropriate therefore to review periodontal treatment strategies to determine whether systemic antibiotics have a role to play in the management of periodontitis. For the great majority of patients presenting with periodontal conditions, systemic antibiotics are not indicated. Instead, treatment should focus on mechanical disruption of plaque biofilms, plaque control and risk factor modification. Systemic antibiotics may be indicated in severe spreading infections, some aggressive forms of periodontitis, and necrotizing periodontal conditions. These conditions present infrequently in general practice, most will require referral to a periodontal specialist and the decision to use systemic antimicrobials as part of periodontal management is more appropriately taken within a specialist centre. Systemic antibiotics are not indicated in the vast majority of periodontal conditions encountered in general dental practice.

Aggressive Periodontitis↗
PubMed1977

Endodontic classification.

Clinical and histopathologic findings are mixed in current endodontic classifications. A new system, based on symptomatology, may be more useful in clincial practice. The classifications are vital asymptomatic, hypersensitive dentin, inflamed-reversible, inflamed/dengenerating without area-irreversible, inflamed/degenerating with area-irreversible, necrotic without area, and necrotic with area.

Acute Disease↗
PubMed1980

Apexification in a nonvital tooth by control of infection.

Incomplete formation of roots in permanent dentition because of death of the pulps is fairly common. Various pastes are used in apexification procedures. It has been suggested that minimum mechanical intervention and removal of infection alone may be sufficient. A case is reported in which this was observed.

Child↗
PubMed1980

Squamous cell carcinoma of the gingiva.

The similarity of squamous cell carcinoma of the gingiva to periodontal or periapical disease poses problems in diagnosis and management. A case of squamous cell carcinoma of the gingiva is described. It was initially diagnosed as a periodontal lesion and then as a lesion of pulpal origin. This case demonstrates the importance of being highly suspicious of oral conditions, especially those that do not respond promptly to conventional therapy, and shows the value of microscopic examination of all tissues removed during any oral surgical procedure.

Carcinoma, Squamous Cell↗
PubMed2004

Etiological findings in endodontic-periodontal infections.

The endodontium and periodontium are closely related and disease of one may lead to secondary disease in the other. The differential diagnosis of endodontic and periodontal disease is of vital importance, so that the appropriate treatment can be done. Microorganisms play a primary role in endodontic and periodontal infections. The magnitude of the host response will be directly proportional to the virulence and the number of microbial cells present. Tissue damage caused by bacteria is mediated by either direct or indirect mechanisms. Direct harmful effects caused by bacteria involve their products, such as enzymes (collagenase, hyaluronidase, condroitinase, acid phosphatase), exotoxins and metabolites (bytrate, propionate, ammonium polyamines, sulphured compounds). In addition, bacterial components such as peptidoglycan, teichoic acid, fimbriae, outer membrane proteins, capsule, and lypopolysaccharide, stimulate the development of host immune reaction capable of causing severe tissue destruction.

Bacterial Infections↗