Strandhonore3655

approval was received on March 25, 2019 (with supplemental approval received on May 10, 2019). Data collection started on April 9, 2019. As of September 30, 2019, we enrolled 29 patients and 24 health care providers for aim 1. We are currently analysing the data collected for aim 1. Aim 2 is scheduled to start in May 2020. CONCLUSIONS This study will provide evidence-based information on the decisional needs of black patients who are at risk of HIV and have been offered PrEP. The study will also test the effect of decision support intervention in reducing decision conflict, adoption of PrEP, and adherence to PrEP.The reported advantage of new dual-cured adhesive agents is that they do not require light curing, resulting in a reduced film thickness and improved seating of bonded all-ceramic restorations. The purpose of this study was to determine the effect of dual-cured adhesives on the bond strength of dual-cured resin cement to dentin under different polymerization conditions with or without light curing of the dual-cured adhesive as well as with or without light curing of the dual-cured resin cement through a lithium disilicate ceramic material. Human molars were sectioned to remove the coronal tooth structure and randomly divided into 3 adhesive groups Clearfil SE Bond 2, ExciTE F DSC, and Universal Primer. The adhesive agents were applied to the dentin surface with or without light activation. A dual-cured resin cement was applied, and discs of lithium disilicate were cemented to the dentin surface. Half of the discs were light cured from the top surface, and the other half were allowed to self-cure. Shear bond strength was tested after storage in distilled water for 24 hours. The effect of light curing of the adhesive or cement on the shear bond strength of the lithium disilicate discs to dentin was product dependent. Clearfil SE Bond 2 performed significantly better with light curing of both the adhesive and cement. Less significant effects of the various light-curing and self-curing combinations were observed with ExciTE F DSC or Universal Primer. When neither the adhesive nor the cement was light cured, all 3 adhesives performed poorly and had a significant loss in bond strength.While telemedicine has been adopted and is used increasingly in patient care, the dental profession is still in the relatively early stages of utilizing technology in similar ways. The number of patients with intellectual and developmental disabilities is increasing in number and complexity, calling for new approaches to assist with access to care. The current article outlines the benefits of new technology in the evaluation of all patients but particularly the more complex population that has been diagnosed with a disability. Three case examples illustrate the value of technology in remote patient observation and offer ideas for use and further research.Dens evaginatus (DE) is a developmental anomaly presenting as an enamel-covered tubercle on the occlusal surface of a premolar, particularly found in people of Asian descent. This case report describes partial pulpotomy in a mandibular premolar with a fractured evaginatus tubercle and endodontic infection. SF2312 A 10.5-year-old girl of Asian descent was referred for endodontic evaluation and treatment because of local swelling and pain. Clinical examination suggested the presence of DE in a noncarious mandibular right second premolar with a diagnosis of symptomatic irreversible pulpitis and symptomatic apical periodontitis. On access, the pulp was hemorrhagic. A single-appointment mineral trioxide aggregate (MTA) pulpotomy and an immediate composite resin restoration were performed. Recall examinations at 3, 6, and 18 months verified periapical healing and root development without clinical symptoms. This case report suggests that MTA pulpotomy could be a viable alternative option for DE-affected immature teeth with pulpal and periapical inflammation.The objective of this clinical case report is to describe the late treatment performed in a 10-year-old patient who suffered a complicated crown fracture associated with luxation of the maxillary left central incisor. The patient-s parents reported that the patient fell and was immediately taken to a hospital, where radiographs, splinting, and suturing were performed and an anti-inflammatory prescription was provided, but no treatment was given for the exposed pulp. The parents and patient sought treatment at a pediatric dentistry clinic 16 days post-trauma. The clinical examination revealed the presence of a left central incisor with a fracture of enamel and dentin involving the pulp, which was necrotic, and a splint extending from the right lateral incisor to the left lateral incisor. However, it was not possible to diagnose the type of luxation that had occurred. The fractured incisor was treated with periodic changes of calcium hydroxide dressing for apexification for 10 months, and the root was subsequently obturated with gutta percha and root canal sealer. The tooth fragment was stored in physiologic solution during this time. After obturation, tooth darkening was observed, and LED-assisted tooth bleaching was accomplished prior to reattachment of the fractured fragment. The tooth was reexamined every 6 months. Two years after the traumatic event, the left central incisor was infraoccluded in relation to the right central incisor. A radiograph confirmed ankylosis of the traumatized tooth. When trauma affects the enamel, dentin, pulp, and supporting tissues, the prognosis can be unfavorable even when late treatment is adequate, especially when a tooth in a growing patient has points of ankylosis.Low-viscosity polymer resins, or surface sealants (SSs), have been utilized as a means of finalizing the polishing step following the placement of composite resin restorations. The aim of this study was to measure the surface roughness (Ra) of composite resins treated with different SSs before and after exposure to an accelerated artificial aging protocol. The study included 5 experimental groups of composite resin discs (TPH Spectra ST) treated with different SSs (PermaSeal, Embrace WetBond Seal-n-Shine, OptiGuard, BisCover LV, and DuraFinish) and a control group consisting of untreated discs (n = 6 per group). The discs were prepared by inserting composite resin in 10 × 1-mm rings, covering the ring and material with a transparent strip, compressing the assembly between glass slides, and polymerizing through the slides on each side for 40 seconds with an LED curing light. Each disc except for the control specimens received a coating of the selected SS followed by application of a transparent matrix strip and then light polymerization for 20 seconds using an LED light source.