Niger J Clin Pract
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A broad spectrum of renal vascular variations has been reported by anatomists and radiologists. The prevalence of these variations is extremely divergent in different populations. Therefore, radiologists and surgeons in different climes must be knowledgeable about the type and prevalence of the variants in their area of practice to avoid diagnostic pitfalls and for optimization of surgical techniques. ⋯ Variation of renal vascular anatomy is a frequent finding among Nigerians. Radiologists and surgeons must be aware of these variants for optimization of surgical techniques.
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The concept of burnout is a condition seen in occupational groups working face-to-face with people and resulting in emotional exhaustion, depersonalization, and low professional productivity. ⋯ Burnout levels among the participants were low (emotional exhaustion in 75%, depersonalization in 76.2%, and low personal accomplishment in 69.6%).
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The aim of this retrospective study was to evaluate the change in inferior sclera exposition after maxillary protraction with or without skeletal anchorage in patients with maxillary retrognathia. ⋯ There were important results in both of the two methods. Although more improvement was obtained in the skeletal anchorage group, statistically no significant differences were found between the groups.