Modern Applications in Technology of Post and Core Restorations

Abstract

Post and core devices are elements that contribute to the complete restoration of the coronary abutment, over which the final prosthetic restoration will be created. Their role is to retain the coronary portion of the restoration and to protect the remaining coronary structures. The retention function is dictated by the major indication of the method, massive coronary destruction that does not provide conditions for coronary aggregation of the restoration. Thus, this material is approaching two unique methods of making post and core devices totally metallic and/or hybrid (metal + totally ceramic component), using both classical technology, modern technologies, but also combinations of them.

Allergy to loco-regional anesthetics used in dentistry. Statistica l data

“…They, in turn, produce vasomotor reactions, vascular hyperpermeability, diffuse or circumscribed edema, hyperreactivity of the mucous glands, smooth muscle spasm, etc. [6]. The association with bronchoconstriction in the lungs determines the clinical picture of acute respiratory failure and asthma-like dyspnea.…”

“…Aceștia produc, la rândul lor, reacţii vasomotorii, hiperpermeabilitate vasculară, edem difuz sau circumscris, hiperreactivitatea glandelor mucoase, spasmul musculaturii netede etc. [6]. La nivel pulmonar, asocierea cu o bronhoconstricţie determină un tablou clinic de insuficienţă respiratorie acută, cu dispnee de tip astmatic.…”