Emmanuel Akinwumi | University Of Ibadan, Oyo State. Nigeria (original) (raw)
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Papers by Emmanuel Akinwumi
Nigerian Journal of Dental Research, 2022
Background: The mandible is the biggest and the main bone occupying the lower third of the face, ... more Background: The mandible is the biggest and the main bone occupying the lower third of the face, and it is prone to fracture because of its prominence. Fracture of the mandible is more common in some major parts such as, the angle, the canine region, and the condylar neck due to its weakness in those regions. Objective: To analyse the aetiology and presentation pattern of mandibular fractures at the State Dental Hospital in Maiduguri Methods: This was a retrospective-prospective descriptive study approved by the Ethical Review Board of Borno State Ministry of Health. A total number of 956 facial fracture cases, which included both old cases retrieved from the record book and new cases seen during the period under review, was recorded. Out of this total, 252 mandibular fracture cases were seen during the seven-year period at the State Dental Hospital in Maiduguri. The patients seen were examined clinically and radiographically by a team of three independent dental surgeons after cali...
In this work, a new subclass of univalent function was defined using the Sălăgean differential op... more In this work, a new subclass of univalent function was defined using the Sălăgean differential operator involving the modified sigmoid function and the Chebyshev polynomials. The coefficient bounds and the Fekete-Szego functional of this class were obtained using subordination principle. The results obtained agree and extend some earlier results.
Nigerian Journal of Dental Research, 2022
Background: The mandible is the biggest and the main bone occupying the lower third of the face, ... more Background: The mandible is the biggest and the main bone occupying the lower third of the face, and it is prone to fracture because of its prominence. Fracture of the mandible is more common in some major parts such as, the angle, the canine region, and the condylar neck due to its weakness in those regions. Objective: To analyse the aetiology and presentation pattern of mandibular fractures at the State Dental Hospital in Maiduguri Methods: This was a retrospective-prospective descriptive study approved by the Ethical Review Board of Borno State Ministry of Health. A total number of 956 facial fracture cases, which included both old cases retrieved from the record book and new cases seen during the period under review, was recorded. Out of this total, 252 mandibular fracture cases were seen during the seven-year period at the State Dental Hospital in Maiduguri. The patients seen were examined clinically and radiographically by a team of three independent dental surgeons after cali...
In this work, a new subclass of univalent function was defined using the Sălăgean differential op... more In this work, a new subclass of univalent function was defined using the Sălăgean differential operator involving the modified sigmoid function and the Chebyshev polynomials. The coefficient bounds and the Fekete-Szego functional of this class were obtained using subordination principle. The results obtained agree and extend some earlier results.