[Epidemiology and clinic of dental extractions in University Teaching Hospital Yalgado Ouedraogo, (Burkina Faso)]. / Aspects épiémiologiques et cliniques des extractions dentaires au Centre Hospitalier Universitaire Yalgado Ouedraogo (Burkina Faso).

INTRODUCTION: The consequences of tooth loss are often severe for the patient: aesthetic deficit, decreased masticatory coefficient, malnutrition... The objective of this study was to describe the epidemiological and clinical aspects of dental extractions of patients attending the University Teaching Hospital Yalgado Ouedraogo (UTHYO). PATIENTS AND METHODS: It was a descriptive cross-sectional retrospective study on a sample of 65 patients who received a dental extraction at least in dental surgery of the UTHYO. RESULTS: The sample consisted of 33 (50.8%) patients female to 32 (49.2%) cases of male, or a sex ratio of 0.96. The average age was 36,55 year-old with extremes of 5 and 84 years. Employees and pupils were the most affected by extractions (33 cases; 47,8% and 22 cases; 33,8%). Dental extractions were more frequent in patients aged between 25 and 60 years. A total of 84 tooth extraction was performed in 65 patients, an average of 1.3 tooth extracted per patient. The most often extracted tooth was the third lower molar (17 cases, 22,95%). The canine was the less often extracted tooth (1 case, 1,35%). Dental decay and its complications (57 cases, 67,87%) and periodontal diseases (10 cases, 11,90%) were the commonest reasons for dental extractions. CONCLUSION: Dental decay and periodontal diseases are the most important causes of dental extractions. Particular emphasis should be placed on prevention and early care of teeth.

[Mandibular fractures in children. Apropos of 20 cases]. / Les fractures mandibulaires de l'enfant. A propos de 20 cas.

Authors report their experiences about the caring for child mandible fractures at Yalgado Ouedraogo University Hospital Centre, CHUYO. These fractures constitute day-to-day relative immediate emergencies. The techniques of retention used after bone setting are various. Ligatures with steel thread are frequently used. The retention is shortened because of the quick strengthening noticed in child. The satisfying results reveal the necessity of classical retention and ligatures with steel thread in jawbone fractures.

[Oro-facial manifestations during AIDS/HIV infection. Apropos of 60 cases seen at the Ambulatory Treatment Center in Ouagadougou and at the Yalgado University Hospital Center]. / Les manifestations bucco-faciales au cours de l'infection VIH/SIDA. A propos de 60 cas vus au Centre de Traitement Ambulatoire de Ouagadougou et au Centre Hospitalier Universitaire Yalgado (CHU-YO).

The opportinistics complaints of the AIDS occur all along the episode of the infection and depend on the individual's body immunity and on the existence or no of an anti-retroviral treatment. The buccal appearences on the face are relatively frequent. They are dominated by the buccal mycosis, the lymphatic ganglion's complaints, the inflammation of gums and buccal mucous, and the tooth decay in our context. Some authors suggest a classification that can make easy their study and treatment. Complaints like the herpes simplex infection, the herpes zoster infection, are usually found during the symptomatic stage non AIDS, whereas others like KAPOSI's disease are typical to AIDS disease. The availlability of an anti-retroviral treatment and a specialized one strenghten the efficiency of the reimbursement and improve the prognosis.