W Indian Med J
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The fear of aspiration of gastric contents and its life-threatening consequences in patients(aspiration pneumonitis and respiratory failure), has caused many medical practitioners, particularly anaesthetists, to rigidly follow conservative (i.e. prolonged) preoperative fasting standards. This is the nil per os (NPO) order for clear fluids/liquids and solids overnight or six to eight hours preceding the induction of anaesthesia. This practice neither takes into account the differences in the rate of gastric emptying for solid food (which may exceed six hours) and clear liquids (which is one to two hours), nor the differences in scheduled times of surgery. ⋯ Instead it has resulted in decreased irritability, anxiety, thirst and hunger in the peri-operative period. Patients, especially children are more comfortable and the perioperative period is better tolerated. It is therefore time that all medical personnel adopt the liberalized guidelines.
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Review Case Reports
The Ilizarov technique in the treatment of tibial bone defects. Case reports and review of the literature.
Autogenous cancellous bone grafting has long been the hallmark of skeletal defect management. Unfortunately, the small number of donor sites in the human body constitutes an absolute limit on the quantity of fresh autogenous cancellous bone available for filling a segmental defect. ⋯ Intercalary defects resulting from trauma, infection or tumour can be treated with transport of a segment of bone within the limb using the Ilizarov technique. We report on three cases of local bone transportation for intercalary tibial defects by the Ilizarov method.