A Technique for an accelerated rigid slinting of multiple implants for immediately loading

Different protocols have been developed in case of immediate loading for a full arch replacement. Several reports show that a syncrystallization - welded framework exhibits a more precise fit than a one-piece casting. The intra-olral syncrystallization welding technology can not only create a passive-fitting implant prosthesis, but also pre-fabricate implant components, including titanium bars and attachments, and can be syncrysallization-assembled directly on the master cast. This article describes a technique developed to fabricate an immediately loaded prosthesis using syncrysallization a new component for welding a passive-fitting implant prosthesis.The aim of this article was to describe a technique developed for an accelerated rigid splinting of multiple implants for same-day immediate loading with metal-reinforced provisional restorations using a technique of welding temporary implant abutments with a prefabricated titanium connection tab directly performed in the oral cavity. Between June 2009 and July 2011, immediate loading of threaded implants with a metal- reinforced acrylic resin provisional restoration at stage 1 surgery was evaluated in 22 consecutive patients. A total of 232 implants were placed in selected edentulous patients using the syncrystallization technique. All of the 232 rigidly temporized immediately loaded implants were osseointegrated. An implant success rate of 100% was achieved over a period of 6 months postplacement. No fracture or luting cement failure of the provisional restoration occurred during the observation time. The technique allows for a highly accurate, passively fitting prosthesis in only 6 hours with excellent patient satisfaction.