RESUMO
OBJECTIVE: Evaluate the influence of obesity on the polysomnographic and cephalometric parameters in obstructive sleep apnea (OSA). METHODS: Fifty records of male patients with OSA, containing information on dental, medical, polysomnographic, and cephalometric exams were selected. The degree of obesity was based on Body Mass Index (BMI). Group I comprised normal or overweight individuals (BMI ≤ 29.9 kg/m2), whereas Group II consisted of obese individuals (BMI ≥ 29.9 kg/m2). RESULTS: BMI significantly correlated with apnea and hypopnea index (p < 0.0005), minimal oxyhemoglobin saturation (p < 0.0005), and two cephalometric variables (soft palate length, p = 0.01 and width, p = 0.01). Group II showed a significant correlation with the position of the hyoid bone (p = 0.02). Soft palate length and width significantly differed between groups (p = 0.014; 0.016). CONCLUSION: Obese males present wider and longer soft palate dimensions, and patients with a greater BMI present a more inferiorly positioned hyoid bone.
RESUMO
O tratamento reabilitador de agenesia de incisivos laterais superiores envolve, quase sempre, uma abordagem interdisciplinar. O presente artigo propõe-se a expor uma solução terapêutica conservadora, através de ortodontia e reabilitação protética, em um caso de agenesia congênita bilateral de incisivos laterais permanentes. A escolha da melhor opção terapêutica, o domínio da mecânica ortodôntica e a utilização da técnica reabilitadora adequada influenciaram na qualidade do resultado do tratamento.
The rehabilitation treatment of agenesis of upper lateral incisors almost always involves an interdisciplinary approach. This article aims to describe a conservative therapeutic solution through orthodontics and prosthetic rehabilitation in a case of congenital bilateral agenesis of permanent lateral incisors. The choice of the best therapeutic option, the handling of orth-odontic mechanics and the use of appropriate rehabilitative technique influenced the quality of treatment outcome.