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Introduction: Benign jaw tumours or tumour-like swellings of the jaws can be classified as odontogenic; derived from odontogenic tissues or non-odontogenic.Once a preliminary diagnosis is made, physicians have to conduct full radiographic investigations in order to make a fairly accurate description of the tumour. Methods: This retrospective hospital-based study was conducted at the Stomatology and maxillofacial surgery and radiology units of 4 medical centres in Yaoundé. 62 participants with radiological work ups were retained in the study with 13 participants having at least one recurrence. Results: The radiographic lesions were mostly unilocular (67.74 %, n = 42), 52(83.9 %) of our study participants had a tumour size ≥4 cm, the mandibular location was more represented in our study with 72.6 %(n = 45) and the fourth decade was the most represented age group with basal cortical perforation (44.4 %, n = 4).In our study the orthopantomogram and CT (computed tomography) scans were the only imaging modality used as a result of the cost and accessibility. Conclusion: Multilocular tumor presentation was associated with recurrence in our study and the fourth decade had the most cases of basal cortical perforation. Radiological characteristics of benign jaw tumour should be taken more into consideration as better description of these radiological characteristics can help with the treatment of benign jaw tumours and reduce complications like recurrence.

Self-medication is a major public health issue because of the hazard it creates, such as therapeutic failures and the emergence of multi-resistant bacteria, but it is still poorly documented in our local context.Our goal was to determine the prevalence of self-medication due oral diseases when they visit the Odontostomatology unit of a secondary health facility in Cameroon. Materials and methods: From February to May 2020, we conducted a descriptive cross-sectional study at the Odontostomatology unit of the PCC Dental Office of Djoungolo. After obtaining informed consent, data was collected using questionnaires. For the statistical analysis, the significance level was set at 5%. Results: We retained 147 patients (75 women and 72 men) in our study. The average age was 35.3 years ± 13.5 years. Self-medication was used by 88% of our patients, and the most common reason for consultation (81% of cases) was dental pain. The most used drugs for self-medication in our patients were NSAIDs and analgesics. In our study, amoxicillin was the most used antibiotic (21%). In terms of supply routes, the pharmacy was the most common source of drug supply (39%). In our study, the factors significantly associated with self-medication were age >30, low levels of education, and certain socio-professional activities. Conclusion: The prevalence of self-medication during oral diseases is high and is closely related to our country's socioeconomic context. This study highlights the primacy of educating patients about the risks of taking drugs without a prescription and the benefits of having routine consultations with an oral physician.