Treatment of non-vital immature teeth with apical periodontitis has always been a challenge in Endodontics. Regenerative endodontic treatment (RET) has been successfully used for the management of these cases. The aim of this study is to present a case of RET used for the retreatment of a previously endodontically treated permanent tooth with an open apex. A 14-year-old boy with a poor endodont...

In recent year s , l aparoscop ic rad ica l prostatectomy (LRP) has been established as a safe and effective treatment for localized prostate cancer. With better visualization of the anatomy, LRP has the potential to provide a gold standardization for prostate cancer. However, outcomes include urinary incontinence, bleeding and sexual dysfunction, which can have significant adverse effects on q...

BACKGROUND Providing an apical stop in open apex roots is one of the endodontic challenges. The aim of present study was to compare the surface hardness of both mineral trioxide aggregate (MTA) and calcium-enriched mixture (CEM) cement at different setting situations. MATERIALS AND METHODS A total of 40 freshly extracted human teeth with a single root and normal apex and no obvious caries or ...

In recent year s , l aparoscop ic rad ica l prostatectomy (LRP) has been established as a safe and effective treatment for localized prostate cancer. With better visualization of the anatomy, LRP has the potential to provide a gold standardization for prostate cancer. However, outcomes include urinary incontinence, bleeding and sexual dysfunction, which can have significant adverse effects on q...

The purpose of this study was to use cineradiographic images to investigate tongue movement during deglutition in anterior open bite patients with tongue thrust. Each subject had semi-spherical lead markers attached to the tip and dorsal surface of the tongue and was asked to swallow 5 ml of diluted liquid barium. Tongue movement during deglutition was recorded in the mid-sagittal plane with an...

objective(s): the purpose of the present study was the immunohistochemical evaluation of vegf and vii factors in dog’s teeth pulp revascularized with mta and propolis. materials and methods: 144 mature and immature two rooted dog’s premolar canals were selected.  pulp necrosis and infection were established after 2 weeks and the disinfection of the canals was done with copious naocl irrigation ...