RESUMEN
To achieve a predictable esthetic outcome when using an implant-supported crown for rehabilitation of an edentulous space, computer-aided design/computer-aided manufacturing (CAD/CAM) technology can be utilized in the second stage of implant surgery to scan, mill, and restore the implant site all in one office visit. In this case report, an implant for a first molar was restored with a CAM-fabricated hybrid ceramic crown, designed using CEREC® 4.4 software. A 3-dimensional scan was taken chairside at the time of uncovering the implant using powder-free intraoral scanning. Specific design features were implemented to control peri-implant soft-tissue growth to meet the patient's esthetic expectations and achieve an outstanding clinical outcome. This report emphasizes the value of using a CAD/CAM-milled crown in achieving an emergence profile in second-stage surgery, describes a polymer-infiltrated-ceramic-network material as a potential biomaterial for implant restoration, and discusses the importance of taking a digital impression to capture details for improved restoration esthetics and longevity.
Asunto(s)
Diseño Asistido por Computadora , Implantes Dentales de Diente Único , Diseño de Prótesis Dental , Estética Dental , Adulto , Femenino , HumanosRESUMEN
Cardiovascular disease (CVD) is the leading cause of global mortality with a substantial economic impact. The annual deaths are expected to increase in the next decade. An array of dietary supplements is being used by people worldwide to ameliorate cardiovascular risk factors. Garlic (Allium sativum L.), a top-selling herbal dietary supplement, is renowned for its wide range beneficial effects, particularly in the treatment and prevention of CVD. This review aims to present a thorough discussion of the available evidence-based data which support the use of garlic in the treatment or prevention of cardiovascular diseases, including atherosclerosis, hypertension, and hyperlipidemia. The molecular mechanisms underlying these effects are dissected as well. This review supports the notion that garlic has the potential to treat mild hypertension, to decrease hypercholesterolemia, and to prevent atherosclerosis. More clinical studies are essential to unequivocally understand the mechanisms underlying treatment or prevention of these cardiovascular conditions.