Niger J Clin Pract
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To assess the knowledge and attitude to sex education among secondary school teachers in Enugu. ⋯ Secondary school teachers are in support of provision of sex education to students. However they need training and skills on how to present sex information in a positive manner to achieve the desired goal. There is need to include sex education in the school curriculum.
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Elective orthopaedic operations on the knee is rarely complicated by arterial injury. ⋯ In operations on the proximal tibial metaphysis, implants (screws, pins, wires) should not be allowed to perforate the posterior cortex. When this occurs inadvertently, they should be readjusted as soon as radiographs confirm this, to avoid injury to the popliteal artery.