Evaluation of the Milled and Three-Dimensional Digital Manufacturing, 10-Degree and 20-Degree Preparation Taper, Groove and Box Auxiliary Retentive Features, and Conventional and Resin-Based Provisional Cement Type on the Adhesive Failure Stress of 3 mm Short Provisional Crowns.

BACKGROUND This study evaluated the effects of milling (CADCAM), 3D printing, preparation taper angles (10-degree and 20-degree), auxiliary retentive features (groove and box), and provisional cement types (conventional and resin-based) on the adhesive failure stress of 3-mm short provisional crowns (PC). The research was motivated by the need to understand how digital dentistry technologies impact the retention and durability of provisional crowns. MATERIAL AND METHODS A total of 160 working models (3D-printed) and PCs [80 milled (CopraTemp)/80 printed (Asiga)] were fabricated from two 10- and 20-degree typodont master models and two 20-degree 3D-printed master models (groove and box), simulating a 3 mm high all-ceramic short PC.

[CUFFING PRISONERS AND DETAINEES IN ISRAELI HOSPITALS - A MULTI-CENTER STUDY].

Aims: To describe the extent of prisoner/detainee cuffing and characterize cuffing methods.

Background: Thousands of prisoners and detainees receive medical treatment in Israeli hospitals every year. According to the Israeli law, cuffing during hospital stay should be an exceptional measure, to be considered only in cases of real threat of violence or escape, based on individual assessment.