Randomized Controlled Trial comparing Dressing and No Dressing of Surgical Wound after Cleft Lip Repair.

Background: Cover wound dressings are regarded as important postoperative care following surgical intervention. Opinions differ on whether the cleft lip repair wound should be routinely covered by dressings or not. Therefore, a well designed randomized controlled trial is required to determine if routine cover dressing offers a better outcome.

A prospective epidemiological study on odontogenic tumours in a black African population, with emphasis on the relative frequency of ameloblastoma.

The persistent view in the literature is that the relative frequency of ameloblastomas is higher in the black population than in Caucasians. The aim of this study was to determine the relative frequency of all odontogenic tumours (OT) in a 100% black population and to compare our findings with those of previous studies. A prospective study was undertaken of all patients presenting with OT to all 16 Nigerian departments of oral and maxillofacial surgery over a 4-year period.

The validity of ultrasonography in the diagnosis of zygomaticomaxillary complex fractures.

The aims of this study were to determine the sensitivity, specificity, positive and negative predictive values of ultrasonography in detecting zygomaticomaxillary complex fractures, and to highlight factors that may affect the validity of ultrasonography in the diagnosis of zygomaticomaxillary complex fracture. Twenty-one patients with suspected fractures of the zygomaticomaxillary complex presenting at the authors' hospital were included in this prospective study. All the patients had plain radiographic and computed tomography (CT) investigations.

Clinico-epidemiological analysis of orofacial rhabdomyosarcoma in a Nigerian population.

Rhabdomyosarcoma (RMS) is a malignant soft tissue neoplasm, with varying degrees of striated muscle cell differentiation and a relative predilection for the head and neck region. The objectives of this study were to determine the clinical and histological patterns of RMS, to assess the sociodemographic profile of reported RMS cases, and to highlight the management challenges and outcomes of these cases in a country lacking resources such as Nigeria. Patients diagnosed with RMS, based on clinical and histological evaluation, and recorded in the cancer registry of two maxillofacial centres in Nigeria were reviewed.