Niger J Clin Pract
-
The aim of this study was to evaluate radiographically the prevalence of mandibular nutrient canals (NCs) in patients with/without periodontal bone loss with aging and to correlate the number of NCs with the severity of bone loss using cone-beam-computed tomography (CBCT). ⋯ Statistical analysis showed a significant difference between the age groups and the prevalence of NCs increased in patients with periodontal alveolar bone loss with aging (P < 0.05).
-
Perioperative blood loss and the need for blood transfusion following total knee arthroplasty (TKA) has been a source of concern for many arthroplasty surgeons and patients over the years. Tranexamic acid (TXA) is increasingly being used by surgeons in limiting perioperative blood loss and the subsequent need for transfusion during TKA. ⋯ The use of TXA in TKA was shown to be beneficial in our study as it resulted in a statistically significant reduction in the postoperative transfusion volumes and higher postoperative hemoglobin levels.
-
A transmesenteric internal hernia (TIH) is a protrusion of a viscus through the mesenteric defect. It is secondary to previous gastrointestinal surgery in an adult. Early diagnosis and management are warranted to prevent the strangulation of the bowel in a TIH. ⋯ We have diagnosed this case intraoperatively with gangrene of the bowel. In an abdominal cocoon without any history suggestive of tuberculosis or previous surgery, or any other condition that leads to an intra-abdominal reaction, an internal hernia should be kept as a differential diagnosis. The delay in diagnosis and surgical intervention is associated with potentially disastrous complications.
-
Understanding the perceptions and practices associated with self-medication among undergraduate university students is of significant importance since there is evidence showing that self-medication is prevalent among this group. ⋯ A high percentage of students self-medicate their acne, many of whom use medication without a prescription. However, inappropriate use of drugs can increase the risk of adverse effects.