Incision-free, coronally advanced flap with subepithelial connective tissue graft placed by the molar or canine access (MOCA) technique: 13 case series.

INTRODUCTION: Root coverage procedures are not always predictable, and outcomes depend on several factors. This technique provides a predictable alternative to managing facial gingival recessions. CASE SERIES: A new grafting technique is introduced that requires no incisions at the recipient site, thereby preserving the integrity of the local blood supply to optimize the healing process. The graft is placed through the gingival sulcus via a molar or canine access (MOCA) approach, and there is minimal tension on the coronally advanced flap through use of suspension sutures. Thirteen non-smoking patients, between the ages of 27 and 57, with Cairo RT1 facial recession were studied, with a follow-up period of 1-60 weeks. This paper explains the step-by-step technique and highlights 13 cases. CONCLUSION: Complete root coverage was achieved in all 13 cases, although one case showed initial altered healing. While MOCA is technique sensitive, it provides optimal root coverage results. With no incisions at the recipient site, there is no uneven texture or scar formation, and healing proceeds with minimal interruption. Why is this case series new information? MOCA is a unique approach to introduce grafts into non-incised sites of recession that can be one, two, or three teeth away at molars or canines. Non-incised approach minimizes interruption to blood supply. Coronally advanced flaps are secured in place with composite-fastened suspension sutures for tension-free flap closure. What are the keys to successful management of these cases? Good quality and quantity of connective tissue graft Early diagnosis and treatment of recession Expert surgical technique What are the key limitations to the success of these cases? The quality of the donor site is variable among patients. A technique-sensitive approach Advanced recession might warrant a second surgery.

Oral and periodontal implications of tobacco and nicotine products.

Tobacco use contributes to more mortality and morbidity globally than any other behavioral risk factor. Adverse effects do not spare the oral cavity, with many oral diseases more common, and treatments less successful, in the tobacco-using patient. Many of the oral health effects of cigarette smoking are well established, but other forms of tobacco, including cigars and smokeless tobacco, merit dental professionals' attention. Recently, an expanding variety of new or emerging tobacco and/or nicotine products has been brought to market, most prominently electronic cigarettes, but also including heated tobacco and other noncombustible nicotine products. The use of cannabis (marijuana) is increasing and also has risks for oral health and dental treatment. For the practicing periodontist, and all dental professionals, providing sound patient recommendations requires knowledge of the general and oral health implications associated with this wide range of tobacco and nicotine products and cannabis. This review provides an overview of selected tobacco and nicotine products with an emphasis on their implications for periodontal disease risk and clinical management. Also presented are strategies for tobacco use counselling and cessation support that dental professionals can implement in practice.

Rebuilding the Interproximal Papilla: Description of "Tube" Technique and Two Case Reports.

INTRODUCTION: Papilla reconstruction relies on similar principles as those applied to soft tissue grafting for recession defects; however, it is uniquely challenging from a surgical perspective because of the small size and lack of a blood supply. Several techniques have been used to reconstruct lost papilla; however, there are no prescribed techniques for this specific application. CASE PRESENTATION: This report describes a novel technique, herein called, the "tube technique" for treating interproximal recession and reconstructing the interproximal papilla, and documents two cases using the tube technique. An increase in attachment levels was observed in Case 1 (5 mm) and in Case 2 (4 mm) after using this surgical technique for papilla reconstruction. CONCLUSION: The tube grafting technique requires technical precision. Although when executed carefully, it results in predictable reconstruction of the interproximal papilla. Use of the tube technique helps mitigate issues associated with inadequate flap thickness, blood supply, and flap retraction.

Tobacco-use patterns and self-reported oral health outcomes: A cross-sectional assessment of the Population Assessment of Tobacco and Health study, 2013-2014.

BACKGROUND: Few studies consider simultaneously the oral health implications of nontraditional tobacco products and tobacco-use patterns. The authors aimed to evaluate self-reported gingival disease among cigarette smokers and users of other types of tobacco products. METHODS: The authors used survey-weighted multivariable logistic regression to assess associations between different tobacco products, use patterns (for example, dual or multiple tobacco product use or product switching); and lifetime history of gingival disease diagnosis and treatment. They used the nationally representative (US) Population Assessment of Tobacco and Health study's Wave 1 (2013-2014) adult data (N = 32,320). RESULTS: Overall, 12.1% of participants self-reported gingival disease diagnosis, and 19.1% reported receiving treatment. Groups with the highest adjusted relative odds for diagnosis (reference, lifetime tobacco never users) were pipe users (2.7; 95% confidence interval [CI], 1.3 to 5.3), e-cigarette users (2.9; 95% CI, 1.9 to 4.5), multiple tobacco product users (2.8; 95% CI, 2.4 to 3.4), and recent (< 12 months) quitters (2.8; 95% CI, 2.0 to 3.8). Similarly, odds of treatment report were highest among pipe users (2.3; 95% CI, 1.3 to 4.1), e-cigarette users (2.3; 95% CI, 1.3 to 4.1), multiple tobacco product users (1.6; 95% CI, 1.4 to 1.9), and recent quitters (1.7; 95% CI, 1.3 to 2.2). CONCLUSIONS: Numerous tobacco-use patterns were associated with worse periodontal health compared with tobacco never users. These findings are consistent with previous biological and epidemiologic evidence linking tobacco use to poor periodontal health. PRACTICAL IMPLICATIONS: Dental clinicians should anticipate various tobacco-use patterns among their patients, all of which may impact oral health. Oral health care professionals should remain informed of, screen for, and address the use of all tobacco products in practice.

Maternal veterinary occupation and adverse birth outcomes in Washington State, 1992-2014: a population-based retrospective cohort study.

OBJECTIVE: Women in veterinary occupations are routinely exposed to potential reproductive hazards, yet research into their birth outcomes is limited. We conducted a population-based retrospective cohort study of the association between maternal veterinary occupation and adverse birth outcomes. METHODS: Using Washington State birth certificate, fetal death certificate and hospital discharge data from 1992 to 2014, we compared birth outcomes of mothers in veterinary professions (n=2662) with those in mothers in dental professions (n=10 653) and other employed mothers (n=8082). Relative risks (RRs) and 95% CIs were estimated using log binomial regression. Outcomes studied were premature birth (<37 weeks), small for gestational age (SGA), malformations and fetal death (death at ≥20 weeks gestation). Subgroup analyses evaluated risk of these outcomes among veterinarians and veterinary support staff separately. RESULTS: While no statistically significant associations were found, we noted a trend for SGA births in all veterinary mothers compared with dental mothers (RR=1.16, 95% CI 0.99 to 1.36) and in veterinarians compared with other employed mothers (RR=1.37, 95% CI 0.96 to 1.96). Positive but non-significant association was found for malformations among children of veterinary support staff. CONCLUSIONS: These results support the need for further study of the association between veterinary occupation and adverse birth outcomes.