Three-unit bridge construction in anterior single-pontic areas using a metal-free restorative.

A new glass-ceramic material, IPS Empress 2, is revolutionizing esthetic restorative dentistry by allowing metal-free, three-unit bridge construction in anterior and premolar single-pontic areas. The case discussed in this article illustrates the material's application in the dual-arch restoration of a young woman with congenitally missing teeth. The material was used as an alternative to single-tooth implant restorations to place two maxillary three-unit bridges, one mandibular three-unit bridge, and two mandibular porcelain veneers.

Prevalence of metronidazole-resistant Trichomonas vaginalis in a gynecology clinic.

Objective: To determine the prevalence of in vitro resistance to metronidazole among unselected isolates of Trichomonas vaginalis and correlate in vitro findings with response to metronidazole therapy.

Study Design: Vaginal fluid from women attending a gynecology clinic at an urban hospital was cultured, isolates were tested for in vitro resistance to metronidazole, and these results were correlated with therapeutic outcome.

Results: Among 911 women, T vaginalis was detected by culture in 82 (9.

Diagnosis and treatment planning for ceramic restorations.

Esthetic dentistry's intention is to deliver all phases of dentistry in a natural and attractive manner. Whether restorative and laboratory procedures or periodontal, orthodontic, or surgical procedures, ultimately the end results need to be natural in appearance and esthetically pleasing to the patient and dentist. The intention of this case study was to emphasize the relationship between the patient, dentist, and laboratory technician.

Molecular epidemiology of metronidazole resistance in a population of Trichomonas vaginalis clinical isolates.

Trichomonas vaginalis, the causative agent for human trichomoniasis, is a problematic sexually transmitted disease mainly in women, where it may be asymptomatic or cause severe vaginitis and cervicitis. Despite its high prevalence, the genetic variability and drug resistance characteristics of this organism are poorly understood. To address these issues, genetic analyses were performed on 109 clinical isolates using three approaches.

Multidisciplinary full-mouth restoration with porcelain veneers and laboratory-fabricated resin inlays.

Recent advances in dental materials, laboratory technology, and adhesive protocols have significantly expanded the contemporary restorative armamentarium. Utilized in combination with comprehensive treatment planning, these innovations enable clinicians to provide enhanced aesthetic care that achieves the increasing expectations of their patients. Using a detailed case presentation, this article highlights the harmonious integration of modern smile design, material selection, and interdisciplinary communication that must be addressed in order to deliver optimal treatment with porcelain laminate veneer and laboratory-fabricated resin inlay restorations.