Abstract Introduction: Prosthetic restorations in the frontal teeth, addition to functional and prophylactic requirements, must respond a special way aesthetic needs. This desideratum is challenge, especially when support for future prosthetic parts not characterized by uniformity of color. paper wants highlight importance color abutments, case single restorations, teeth. Case presentation: man...

Osteoradionecrosis (ORN), a pathological condition characterized by nonvital bone occurring in the site of radiation injury, is one significant risks following extraction highly impacted third molar teeth patients treated with head & neck radiotherapy for oral cancer. Therefore, surgery’s meticulous planning essential to avoid such complications. This case report describes 63-year-old male ...

Self-introduced foreign object by an adult into the root canal of a lower incisor is seldom reported in the endodontic literature. This case report describes a self-introduced unusual foreign body and its retrieval from the root canal of lower left lateral incisor. A persistent sinus tract resistant to calcium hydroxide intracanal medicament was then successfully treated with the use of triple ...

Atlas for a Destroyed World:Frank Day's Painting as Work of Nonvital Revitalization Mark Minch-de Leon (bio) Once in while I take up color and paint little bit, because, if do not this, all things will be forgotten. It's good enough right to sing talk explain on these broadcasts here or especially tape recording records, but it's also nice have someone who's able print this illustrate by upon c...

Recently, a paper was published in which it was proposed that the GxxxG motif of the severe acute respiratory syndrome (SARS) coronavirus spike (S) protein transmembrane domain plays a vital role in oligomerization of the protein (E. Arbely, Z. Granot, I. Kass, J. Orly, and I. T. Arkin, Biochemistry 45:11349-11356, 2006). Here, we show that the GxxxG motif is not involved in SARS S oligomerizat...

objective: the main goal of this study was to evaluate stress distribution of endodonti-cally treated maxillary central incisors restored with glass fiber posts, composite resin cores, and crowns with different ferrule designs. materials and methods: four three-dimensional models of a maxillary central incisor were modeled in solidworks 2006. tooth with no ferrule, tooth with a 2 mm circumferen...

AIM To examine the clinical and radiographic appearance of teeth with immature apices that were treated by single step procedure using mineral trioxide aggregate (MTA). SUMMARY Creation of a physiological hard tissue barrier with calcium hydroxide in a nonvital tooth although quite predictable has certain limitations, such as the very long duration of the treatment spread over multiple visits...