Osteomyelitis of the face: Clinicopathological study of a 15 year old database at the university hospital of yaoundé

Advances in Oral and Maxillofacial Surgery

Bola Siafa Antoine¹  Gimel Stéphane Nokam Kamdem²  Bengondo Messanga Charles²  Ntep Ntep David Bienvenue²  Zilefac Ngokwe Brian³  Kenna Ernest³ 

[1] Corresponding author.;Maxillofacial Surgery and Periodontology Department, Faculty of Medicine and Biomedical Sciences, Cameroon;Otolaryngology and Stomatology Department, Faculty of Medicine and Biomedical Sciences, Cameroon;

关键词: Facial osteomyelitis;    Secondary chronic osteomyelitis;    Primary chronic osteomyelitis;   

DOI  :  

来源: DOAJ

【 摘 要 】

Context: Facial osteomyelitis is an inflammatory process of the bones of the face. It is common in poor countries as a result of a weak health care system. The diagnosis and management of this pathology is complex in our context because of poor medical equipment. Aims: The objective of this study was to establish a nosological framework for facial osteomyelitis. Settings: and Design: This was a retrospective study of facial osteomyelitis collected in the Odontostomatology/Maxillo-Facial and Otolaryngology/Cervico-Facial Surgery Departments of the Yaoundé University Hospital over a period of 15 years. Methods and material: All patients diagnosed with facial osteomyelitis by one of the physicians of the above departments mentioned services were included. An epidemiological record (sex, age, ethnic origin, risk factors, clinical, origin of the disease, imaging and biology) was collected for each patient. Osteomyelitis was classified according to the Zurich classification. Statistical analysis used: Descriptive statistics were performed and the Fisher test was used to indicate differences in radiographic characteristics between the types of facial osteomyelitis. A p-value of less than 0.05 was considered to indicate statistical significance. Results: Of the ninety-nine facial osteomyelitis, eleven (12.3%) were acute and seventy-eight (87.6%) were chronic osteomyelitis, nine of which were primary and sixty-nine secondary. The presence of suppuration, fistula and or denudation were the prerogative of secondary chronic osteomyelitis. Heterogeneous spinal fibrosis and pseudodysplastic hyperplasia were pathognomonic of primary chronic osteomyelitis. Conclusion: These results suggest that the main differences between the types of osteomyelitis reside: in the duration of disease progression; whether or not suppuration/stripping and fistula are present; the presence or absence of mixed sclerosis, sequestration and fistula heterogeneous spinal cord fibrosis and pseudodysplastic hyperplasia.

【 授权许可】

Unknown