Implant fracture is an infrequent cause of implant failure. The present study evaluates 21 fractured implants, with an analysis of patient age and sex, the type, length and diameter of the implant, positioning in the dental arch, the type of prosthetic rehabilitation involved, the number of abutments and pontics, the presence or absence of distal extensions or cantilevers, and loading time to f...

PURPOSE Despite the high success rates of endosseous dental implants, their placement is restricted according to the height and volume of bone available. The use of short or mini dental implants could be one way to overcome this limitation. Thus, this study aimed to compare standard, short, and mini dental implants with regard to associated clinical parameters and peri-implant crevicular fluid ...

PURPOSE We investigated the effects of dental implants on patient health, as measured by commonly used surrogates of human homeostasis, including hepatic metabolic and synthetic ability, renal regulatory functions, bone turnover, clotting, infection, and inflammation. MATERIALS AND METHODS Patients enrolled had 1 to 3 mandibular uncoated, endosseous titanium dental implants placed and restore...

BACKGROUND The purpose of this study was to compare the incidence of the complications and survival rate related to dental implants among smokers and non-smokers, and to evaluate the influence of smoking by analyzing data of 959 implants placed in 261 patients during the years 1995 to 1998. METHODS Patients were divided into 3 groups: non-smokers, mild smokers (up to 10 cigarettes per day) an...

BACKGROUND The need for keratinized mucosa (KM) or immobile keratinized mucosa (i.e., attached mucosa [AM]) for the maintenance of osseointegrated endosseous dental implants has been controversial. The purpose of this study was to investigate the significance of KM in the maintenance of root-form dental implants with different surfaces. METHODS A total of 339 endosseous dental implants in pla...

PURPOSE The aim of the present study was to perform a finite element (FE) analysis of a modified sinus elevation procedure involving additional implantation of a cortical bone graft block for stabilization of an implant. A secondary aim was to compare the modified sinus augmentation with the standard technique and to determine whether the FE model to replace a dental implant can be simplified i...

A fixed dental prosthesis can be secured to an endosseous implant via cementation (using a provisional or definitive cement) on an implant abutment that is screw retained to the implant or directly in the implant via screw retention. The clinical decision as to which retention system best suits the individual patient depends on several factors. The aim of this review is to present a detailed ov...

Dental implants made from binary titanium-zirconium (TiZr) alloys have shown promise as a high strength, yet biocompatible alternative to pure titanium, particularly for applications requiring small diameter implants. The aim of this review is to summarize existing literature reporting on the use of binary TiZr alloys for endosseous dental implant applications as tested in vitro, in animals and...

Mandibular fractures in association with the insertion of endosseous dental implants have been reported in the literature. In this clinical case report, the nonsurgical management of a mandibular fracture with the use of a bar restoration is described and a 3-year follow-up is presented. The options for nonsurgical treatment are discussed.

Introduction: In the dental implant scenario, rehabilitation of maxilla severely reabsorbed with endosseous implants remains a challenge. There are less aggressive alternatives, including short implants, inclined and especially zygomatic (ZI) implants. cases where height width residual bone do not allow placement conventional ZI can be considered. Objective: Conducted concise systematic review ...