Search results for "Periapical pathology"
showing 5 items of 5 documents
Immediate post-extraction implants placed in acute periapical infected sites with immediate prosthetic provisionalization : a 1-year prospective coho…
2020
Background Few studies have reported the outcomes of immediate placement at infected post-extraction sites. The aim of this study was to compare clinical and radiological outcomes of immediately placed implants with immediate prosthetic provisionalization in sockets with or without acute periapical pathology. Material and Methods A total of 100 patients with immediately placed implants with immediate provisionalization and 1- year of follow up were included (50 patients with acute periapical pathology and a control group of 50 patients without acute periapical pathology). Clinical parameters (bleeding on probing, buccal keratinized mucosa width, clinical recession, and probing depth) and ra…
Clinical outcomes of veneered zirconia anterior partial fixed dental prostheses: A 12-year prospective clinical trial
2019
Abstract Statement of problem Anterior veneered zirconia partial fixed dental prostheses (FDPs) have substituted for metal-ceramic to improve esthetics and biocompatibility. However, the material is susceptible to aging or hydrothermal degradation and to chipping of the feldspathic veneer. Whether these susceptibilities limit the clinical performance of anterior veneered zirconia FPDs is unclear. Purpose The purpose of this prospective clinical study was to analyze the mechanical and biologic behavior of zirconia partial FDPs in the anterior region over a 12-year follow-up period. Material and methods Twenty-seven 3- to 6-unit FDPs fabricated from zirconia veneered with feldspathic porcelai…
Update in dental implant periapical surgery
2006
La lesión periapical implantaria es una patología infecciosa-inflamatoria localizada alrededor del ápice del implante. Puede ser provocada por diversas causas, entre ellas: la contaminación en el momento de la instrumentación, el sobrecalentamiento óseo y la presencia de una patología preexistente en el hueso. Su diagnóstico es sintomático y radiográfico, y puede observarse una imagen radiolúcida alrededor del periápice. Clasificamos las lesiones según el momento evolutivo en lesión aguda (no supurada y supurada) y crónica o absceso periapical. El tratamiento de esta patología es la cirugía periapical con legrado e irrigación en la fase aguda; y la extracción del implante cuando se involucr…
Relationship between indication for tooth extraction and outcome of immediate implants: a retrospective study with 5 years of follow-up
2014
Objectives: The aims of this retrospective study were to evaluate the survival rate of a series of immediate implants after 3 years of follow-up and to study the relationship between survival and indication for tooth extraction. Study design: A retrospective study of patients treated with immediate implants between January 2003 and Dec - ember 2008 was carried out. All patients receiving at least one post-extraction implant and a minimum follow-up of 5 years were included. Results: After 60 months, 30 immediate implants had been lost in 17 patients, yielding a total implant success rate of 93.8%. None of the implants placed failed after the extraction of included canines (100% success rate)…
Osteotome sinus floor elevation without grafting material: Results of a 2-year prospective study
2014
Objectives: The aim of this prospective clinical trial was to evaluate the success implant rates during 24 months using OSFE procedure without grafting materials. Study Design: 42 adult patients (22 female, 15 male) were selected according to Nedir et al ?s inclusion criteria of which 5 patients were excluded, due to periapical pathology in adjacent teeth (n=3) and treatment with bisphos - phonates (n=2). 37 patients aged 31-68 years were selected. Smokers were divided in two groups depending on the number of cigarettes consumed per day (a) 0-10, (b) 11-20. One patient was excluded because he was lost to follow- up at 24 months A total of 36 threaded implants were placed, | 4,1mm Straumann®…