[Prevalence Of Periodontal Recessions In The Odontology Department Of The Bamako Hospital Infirmery (Ihb)]. / Prevalence Des Recessions Parodontales Dans Le Service D'Odontologie De L'Infirmerie Hopital De Bamako (Ihb).

Periodontal or gingival recession is the term used to characterize the apical displacement of the marginal gingiva on the surface of the root beyond the enamel junction. THE OBJECTIVE: of this study was to determine the prevalence of periodontal recession in the Dentistry Department of the Bamako Hospital Infirmary. METHOD: This study was carried out in the dentistry department of the Bamako Hospital Infirmary over a 3-month period from January 15 to April 15, 2020. The inclusion criteria concerned patients who came for consultation in the department. A survey sheet comprising socio-demographic and clinical variables was developed for this purpose. RESULTS: The prevalence of periodontal recession was 23.64%. Men were the most represented with 63.9%. Oral hygiene was fair with 42.62%, 36% of periodontal recessions were shallow and narrow. Miller's Class I and Class II recession types were the most represented with 41%. The incisors were the most affected with a rate of 29.64%. At the community level, adequate awareness and education in maintaining oral hygiene should prove successful in the long term.

La récession parodontale ou gingivale est le terme utilisé pour caractériser le déplacement apical de la gencive marginale à la surface de la racine au-delà de la jonction amelocementaire. L'OBJECTIF: de cette étude était de déterminer la prévalence de la récession parodontale dans le service d'Odontologie de l'Infirmerie Hôpital de Bamako. MÉTHODE: Cette étude a été réalisée dans le service d'odontologie de l'Infirmerie Hôpital de Bamako sur une période de 3 mois du 15 janvier au 15 Avril 2020. Les critères d'inclusion concernaient les patients venus en consultation dans le service. Une fiche d'enquête comportant les variables sociodémographiques et les variables cliniques a été élaborée à cet effet. RÉSULTAT: La prévalence de la récession parodontale était de 23,64%. Les hommes étaient les plus représentés avec 63,9%. L'hygiène bucco-dentaire était passable dans 42,62% des cas et 36% des récessions parodontales étaient peu profondes et étroites. Les types de récession de classe I et II de Miller étaient les plus représentés avec 41%. Les incisives étaient les plus touchées avec un taux de 29,64%. Au niveau communautaire une sensibilisation et une éducation adéquate en matière de maintien de l'hygiène buccale s'avère bénéfique à long terme.

First characterization of methanogens in oral cavity in Malian patients with oral cavity pathologies.

BACKGROUND: The oral cavity of humans is inhabited by several hundreds of bacterial species and other microorganisms such as fungi and archaeal methanogens. Regarding methanogens, data have been obtained from oral cavity samples collected in Europe, America and Asia. There is no study published on the presence of methanogens in the oral cavity in persons living in Africa. The objective of our study was to bring new knowledge on the distribution of oral methanogens in persons living in Mali, Africa. METHODS: A total of 31 patients were included in the study during a 15-day collection period in September. Bacterial investigations consisted in culturing the bacteria in 5% sheep blood-enriched Columbia agar and PolyViteX agar plates. For archaeal research, we used various methods including culture, molecular biology and fluorescent in situ hybridization (FISH). RESULTS: Eight of 31 (26%) oral samples collected in eight patients consulting for stomatology diseases tested positive in polymerase chain-reaction (PCR)-based assays for methanogens including five cases of Methanobrevibacter oralis and one case each of Methanobrevibacter smithii, Methanobrevibacter massiliense and co-infection Methanobrevibacter oralis and Methanobrevibacter massiliense. CONCLUSIONS: In this pilot study, we are reporting here the first characterization of methanogens in the oral cavity in eight patients in Mali. These methanogen species have already been documented in oral specimens collected from individuals in Europe, Asia, North America and Brazil.

Knowledge, Attitudes and Practices of Doctors and Dental Surgeons in Bamako on the Relationship Between Periodontal Diseases and Chronic Non-Communicable Diseases

Objective: To assess the level of knowledge, attitudes and practices of doctors and dentists in Bamako on the relationship between chronic non-communicable diseases and periodontal diseases. Material and Methods: A cross-sectional study of 420 physicians and dental surgeons was conducted from March to August 2016. Data analysis involved descriptive statistics (frequency distribution). All statistical analyses were performed using the Epi Info 3.5.4 Software. Results: The male sex was the most represented with 58% for a sex ratio of 1.3. The most represented age group was 30-40 years old (48.8%) with an average age of 33 ± 8.2 years. General practitioners were the most represented in 93.6% of cases. Physicians with no knowledge of periodontal disease accounted for 60% of all cases, and all dental surgeons reported knowledge of chronic noncommunicable conditions in 100% of cases. Physicians and dental surgeons rated their knowledge levels of periodontal disease and chronic disease as inadequate in 98% and 90% of cases, respectively. Examination of the oral cavity by the doctors was "sometimes" carried out in 66% of the cases and the non-demand of the clinical signs of the gingival bleeding (64%) and dental migration (80.5%). They did not make recommendations on oral hygiene in 61.7% of cases. Conclusion: This study shows shortcomings among doctors and dentists in Bamako on the relationship between periodontal diseases and chronic non-communicable diseases. Capacity building and multidisciplinary collaboration are needed to support people's health.

Prevalence of Gingivitis among Malian Children

Objective: To determine the prevalence of gingivitis among Malian children in Bamako, Mali. Material and Methods: This cross-sectional study evaluated 2640 children aged between 3 to 14 years old and two examiners collected the data. The gingival index was used to determine the degree of gingival. Gingival inflammation has been classified localized and / or generalized according to site rate achieved. Descriptive statistics were used to calculate the absolute and relative frequencies. Results: The prevalence of gingivitis was 87.5%. Regarding the distribution according to sex, the girls presented 60.6% while the boys 39.4%, with a sex ratio of 0.6. The most represented age group was 11-14 years old with 52.5% of cases. Plaque-induced gingivitis was the most common (58.2%), while moderate gingival inflammation affected 67% of the students with localized gingival inflammation involving 64.7% of the participants. Conclusion: The prevalence of gingivitis was high, so that early and correct management of this condition in children avoids complications and requires good oral hygiene.

Oral Hygiene: Knowledge and Practices of Students in Three Quranic Schools in Koutiala, Mali

Objective: To evaluate the knowledge, attitudes, and practices on oral hygiene (OH) of students of three Quranic schools of Koutiala, Mali. Material and Methods: It was carried out a descriptive prospective study with 300 students in three Quranic schools in the city of Koutiala, Mali. The data analyzed with the Epi Info 3.5.4 software. Results: The male sex was the most represented with 57.7% and the sex ratio = 0.73. The most represented age group was 8-12 with 52% with an average age of 17 years and minimum and maximum age of was 8 and 26 years. It was observed that 98.3% of students had a notion of knowledge about oral hygiene and this information was given by parents / elders in 60% of cases. They claimed that people who do not brush their teeth properly are the most likely to get tooth decay in 93.3% of cases. Regarding dental caries, 61.3% of students said that caries is transmitted by lack of oral hygiene; 33.3% of students said that using toothbrushes and having good oral hygiene are ways to avoid oral diseases. It was thought in 93.3% of cases that a good oral hygiene prevents oral diseases. The students brushed their teeth every day (98%) and they had a consultation with the dental surgeon in 8.7% of the cases. Conclusion: This study shows that students had knowledge of oral hygiene and preventive measures. Efforts should be made to promote, prevent, screen and manage oral diseases in Quranic schools while involving parents in the processes.

Knowledge and Practical Attitudes of Surgeons-Dentists of Bamako District Facing the Septum Syndrome

Objective: To determine the knowledge and attitude of dental surgeons in Bamako regarding the management of septal syndromes. Material and Methods: It was a crosssectional and descriptive study conducted in the Bamako District, Mali. The following variables were collected: sociodemographic, training, knowledge of septal syndrome, therapeutic decisions and treatment. The data was collected from a survey sheet and processed by Epi-info Software version 3.5.3 and by the language R. Results: A total of 67 professionals participated in this study, of which 88.1% were men. Seventy-six point one percent of the Dental Surgeons have recognized septum syndrome as an emergency. The management of the emergency, followed by the completion of the comprehensive care later represents the attitude of 71.6% of the dentists. Sixty-four point two percent of dentists remove irritating elements under gingival, 80.6% prescribe an antiinflammatory, 38.8% prescribe chlorhexidine gel and 26.9% reconstruct the point of contact. Conclusion: This study demonstrates that Dental Surgeons in general have adequate average knowledge and attitude for their management of septal syndrome.