Ultrasonic vs. hand instrumentation in periodontal therapy: clinical outcomes.

Periodontal disease is the most common oral disease in adults. Traditional nonsurgical periodontal therapy involves subgingival removal of hard and soft deposits on the root surface, along with maintenance of good oral hygiene. Nonsurgical periodontal therapy can either be definitive or part of the initial phase before surgical therapy. Mechanical therapy, either with hand or ultrasonic instrumentation, is the keystone of nonsurgical periodontal therapy. This requires considerable amounts of time and a high level of operator skill. The use of appropriate instruments greatly increases clinical efficiency. This article discusses the use of ultrasonic and hand instrumentation, along with recent advances, and the benefits of adjunctive therapy during nonsurgical periodontal therapy.

Periodontal maintenance therapy: an integral part of dental practice. Case reports on three periodontally involved patients.

Periodontal maintenance therapy is an integral aspect of any general dental or specialist practice. Numerous studies have indicated that periodontal therapy in the absence of a carefully designed maintenance program invariably results in the relapse of the disease condition. Accordingly, dental practices that provide periodontal care without a maintenance program deal with significant patient management and disease management issues. In this article, three cases are presented with varying levels of disease severity but all sharing the common trait of having being enrolled in a good maintenance program with positive treatment outcomes.

Lingual Gingival Cyst of the Adult.

INTRODUCTION: Gingival cysts of the adult (GCAs) are rare developmental soft tissue cysts usually found on the facial attached gingiva. Documented cases on the lingual aspect are extremely uncommon. This report details a lingual GCA along with distinguishing characteristics of this lesion. CASE PRESENTATION: The patient, a 37-year-old female, presented with a firm, round-shaped, bluish swelling on the lingual gingiva in the interproximal area between teeth #21 and #22. Radiographs revealed a circular radiolucency at the osseous crest. Surgical exploration showed cystic-appearing tissue with accompanying bone resorption. Histologic examination, along with clinical presentation, confirmed a diagnosis of gingival cyst. Healing was uneventful with no evidence of recurrence at a 5-month recall. CONCLUSIONS: A GCA is usually of odontogenic origin and occurs typically in the attached gingiva of the mandibular premolar region. Occasionally, it demonstrates radiographic evidence of bone loss from pressure resorption. Its more frequent intraosseous counterpart, the lateral periodontal cyst, shares histopathologic characteristics with the GCA. These findings underscore the importance in establishing a definitive diagnosis.

Oral health during pregnancy: current research.

This report describes recent efforts by the Centers for Disease Control and Prevention (CDC), Division of Oral Health, to understand more fully women's knowledge and attitudes regarding oral health and dental visits during pregnancy. Using data from the CDC Pregnancy Risk Assessment Monitoring System (PRAMS), investigators are conducting both quantitative and qualitative research on these issues. PRAMS is an ongoing state-based and population-based surveillance survey of women's attitudes, experiences, and behaviors before, during, and after pregnancy. Findings have shown that most mothers did not make a dental visit during pregnancy, and of those who reported having oral problems, one-half did not seek care. Preliminary analysis of qualitative results shows that some women may believe that poor oral health status during pregnancy is normal; also, they may fear certain aspects of dental care during pregnancy. For example, some women may believe that they or their fetus could be harmed by treatment. If pregnancy modifies perceptions of oral health and dental care in women, it may contribute to women's avoidance of dental treatment while pregnant. Therefore, researchers and health program planners should give increased attention to the oral health needs and behaviors of pregnant women.

Retrospective study on idiopathic bone cavity and its association with cementoosseous dysplasia.

OBJECTIVE: The goal of this study was to reveal clinical and pathologic findings on idiopathic bone cavity lesions (IBC). STUDY DESIGN: A retrospective analysis of 20 IBC cases diagnosed from 2004 to 2014 from a university-based maxillofacial pathology service was performed and included all pertinent clinical, histologic, and radiographic findings. RESULTS: Eleven women (age = 36 ± 12.7) and 9 men (age = 23 ± 17.9) diagnosed with IBC were selected for analysis. There was a higher African-American female predilection (40%). Thirty percent of the cases were associated with florid cementoosseous dysplasia (COD) (all middle-aged African-American women). The location of the lesions was mandibular in 85% of the patients. All symptomatic patients (25%) had concomitant COD. Only 1 patient reported previous trauma, and only 1 patient had prior orthodontic treatment. Follow-up period ranged from 1 to 8 years, with only 1 recurrence 3 years after surgery. CONCLUSIONS: The results suggest that IBC concurrent with COD may not be as rare as the literature implies. Clinicians must be attentive to this possible relationship to ensure accurate diagnosis and appropriate treatment.

Characteristics of inflammation common to both diabetes and periodontitis: are predictive diagnosis and targeted preventive measures possible?

Diabetes and periodontitis are chronic inflammatory disorders that contribute to each others' severity and worsen each others' prognosis. Studies have shown that patients with diabetes are at increased risk of developing periodontitis, and that diabetics with untreated periodontitis have more difficulty controlling serum glucose. Periodontal treatment that reduces gingival inflammation aids in the control of hyperglycemia. Periodontitis is accompanied by gingival bleeding and the production of an inflammatory exudate termed gingival crevicular fluid (GCF) that arises from the inflamed gingival tissues surrounding the teeth. GCF contains byproducts of connective tissue degradation, enzymes from host and bacterial cells, cytokines and other inflammatory mediators, and has been studied for screening blood glucose and for biomarkers of both diabetes and periodontitis. This review focuses on the inter-relationship between diabetes and periodontitis and the biomarkers common to both these diseases that may enable earlier detection, targeted preventive measures and individualized therapeutic intervention of these chronic conditions.