40 research outputs found
Qualidade de vida dos enfermeiros das equipes de saúde da família: a relação das variáveis sociodemográficas
Capacidade funcional para atividades da vida diária de idosos da Estratégia de Saúde da Família da zona rural
Conhecimento e prática dos enfermeiros sobre hanseníase: ações de controle e eliminação
Escola médica e Sistema Único de Saúde (SUS): criação do curso de medicina da Universidade Federal de São Carlos, SP, Brasil (UFSCar) sob perspectiva de docentes e estudantes
Percepção dos alunos de uma universidade pública sobre o Programa de Educação pelo Trabalho para a Saúde
Should the diabetics have the internal thoracic artery skeletonized? Assessment of sternal perfusion by scintillography
Objective: To assess, by scintillography, the effect of using bilateral internal thoracic arteries (BITAs) - prepared by two different techniques - on the sternal perfusion. Method: 35 patients undergone coronary artery bypass grafting (CABG) were divided into two groups: Group A (18) had both ITA's dissected using skeletonization technique and group B (17) as pedicle preparation. There was no difference in the two groups relating gender, age and demographic characteristics. On the 7(th) postoperative day the patients underwent bone scintillography. The statistical analysis was performed using the Student's t test with 95% significance. Results: Group A (skeletonized ITA) showed higher perfusion (11.5%) of the sternum as a mean, than Group B (pedicled ITA) patients; however this was not statistically significant (P = 0.127). On the other hand, comparing the diabetic population, seven in each group, there was a marked 47.4% higher perfusion of the sternum in Group A patients (skeletonized ITA) comparing to Group B (pedicled ITA) and this difference reached statistical significance (P = 0.004). Conclusions: 1- Sternal perfusion is not affected significantly apart from the dissection technique used for both internal thoracic arteries in the general population when assessed by bone scintillography. 2 - In the diabetic subgroup, a significant preservation of the sternal perfusion was observed in patients undergone skeletonized dissection of the internal thoracic arteries. Although these findings should be confirmed in a greater number of cases, diabetic patients should have the internal thoracic arteries dissected using skeletonization techinque.24215716
Palatal radicular groove: Clinical implications of early diagnosis and surgical sealing
Palatal radicular groove is a discreet alteration in tooth morphology, characterized by an invagination that begins near the cingulum of the tooth and moves in an apical direction. Clinically, palatal radicular groove may be associated with periodontal and/or endodontic problems. This paper describes a clinical case of a young patient with palatal radicular groove with no signs of periodontal disease or endodontic impairment. An early diagnosis was made and treatment consisted of surgical sealing of the defect. After a 2-year period, reexaminations demonstrated adequate hygiene, maintenance of tooth vitality and periodontal health. The early diagnosis and sealing of the groove observed surgically made the root surface smooth, avoiding subgingival bacterial plaque buildup, and preventing possible periodontal and/or pulp impairment stemming from the defect