Indications for the Use of TMJ Prostheses in South America.

Since the 1960s, various surgical procedures have been developed to treat the temporomandibular joint (TMJ) disease, including stock or customized prostheses for severe TMJ diseases. Understanding the appropriate indications and timing for joint replacement is crucial for evaluating the prognosis of the treatment. This study sought to identify the indications for joint replacement surgery in three countries in Latin America and to determine characteristics associated with its surgical planning.

Avoiding Unwanted Exposure of Subperiosteal Implants in the Atrophic Maxilla: Technical Note.

The use of subperiosteal implants for the rehabilitation of atrophic maxillae has taken attention recently as a validated option in the treatment of severe atrophy. The systems have been improved by technological advancements and the analysis of variables affecting their prognosis. However, one of the most frequent issues to resolve is the unwanted exposure of a portion of the metal mesh close to the abutment and prosthetic connections, which can result in infections, hygiene problems, and, in some instances, complete failure.

Long-Term Stability in Temporomandibular Joint Replacement: A Review of Related Variables.

The temporomandibular joint (TMJ) is a key component of the stomatognathic system, playing a major role in maintaining mandibular stability and function. Temporomandibular disorders (TMDs) are a prevalent disease in the world, with surgical treatment being reserved for complex cases or end-stage TMJ disease. A narrative review was conducted to describe the quantitative and qualitative factors that affect TMJ prosthesis stability.

Effect of Ethyl-Cyanoacrylate and Platelet-Rich Fibrin on Fresh Sockets of Rabbits Subjected to Anticoagulant Therapy.

: There are no studies related to the use of PRF associated with cyanoacrylates in fresh post-extraction sockets. Thus, the aim of this study was to assess the effect of ethyl-cyanoacrylate combined with PRF in fresh sockets of rabbits subjected to anticoagulant therapy. : Twelve adults rabbits were selected and premedicated with heparin 1 week before surgery to induce and simulate anticoagulant therapy.