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Teeth replacement through dental implants represents one of the oldest practices in the entire history of dentistry, being supported by archaeological findings and dedicated chapters in old medical textbooks. Ancient civilizations like Mayans, Egyptians, Phoenicians, or Chinese used amazing methods of implantology, and interesting materials like shells, bamboo, porcelain, iridioplatinum, or cobalt-chromium-molybdenum, connected using ligature wires made of gold, silver, linen or silk, or even real teeth, of human or animal origin. Over the time, dental implantology has evolved from rudimentary attempts to replace missing teeth, to experimental treatments with various materials, until reaching the point where implant-supported prostheses represent a highly predictable rehabilitation option. This historical perspective starts from ancient civilizations and emphasizes the main findings in every important phase of evolution of dental implants, providing a tour of the materials that were used, the main contributors and experiments that defined the science of implantology through time. [ABSTRACT FROM AUTHOR]

Aims: The aim of this paper was to validate the Romanian version of an ageism scale for dental students. Materials and Methods: The initial 27‐item ageism scale was translated into Romanian and administered to 210 dental students in Craiova. The data were analysed using principal components analysis (PCA) with an orthogonal, Varimax rotation. The answers were then compared across several demographic variables using a combination of independent samples t tests and one‐way between‐subjects analysis of variance (ANOVA). Results: Adequate factorability was confirmed with a Kaiser‐Meyer‐Olkin (KMO) of 0.676 and a Bartlett's Test of Sphericity yielding P < 0.001. PCA revealed a 10‐item scale distributed into three components that accounted for 58% of the overall variance. The first component contained 4 items related to the cost‐benefit of providing care to older patients (α = 0.80). The second contained 3 items that revolved around the perceptions about older people and their value in the society (α = 0.59). The third contained 3 items related to gerodontology training (α = 0.46). Discriminant validity showed differences in the first component based on whether a student had an older family member. Conclusions: The 10‐item, three components scale demonstrated acceptable validity and reliability. [ABSTRACT FROM AUTHOR]

The teeth with extensive coronal destructions due to carious process can be saved by using split cast post and core. This technique has been used for a long time and with positive results recognized by many authors. The clinical case presented here describes indirectly the reconstitution technique with split cast post and core with latch of a maxillary molar with divergent roots and extensive coronal destruction both in area and depth.