A new entity called "implant periapical lesion" has recently been described. This lesion could be the result of, for example, bone overheating, implant overloading, presence of a preexisting infection or residual root fragments and foreign bodies in the bone, contamination of the implant, or implant placement in an infected maxillary sinus. This case report describes a titanium implant that was...

BACKGROUND A fundamental pre-requisite for the clinical success in dental implant surgery is the fast and stable implant osseointegration. The press-fit phenomenon occurring at implant insertion induces biomechanical effects in the bone tissues, which ensure implant primary stability. In the field of dental surgery, the understanding of the key factors governing the osseointegration process sti...

A microgap has been described at the level of the implant-abutment connection. This microgap can be colonized by bacteria, and this fact could have relevance on the remodeling of the peri-implant crestal bone and on the long-term health of the peri-implant tissues. The authors report on 272 implants with screw- or cement-retained abutments retrieved from humans for different causes during a 16-...

Abstract Background Autologous fat transplantation for breast augmentation represents an increasingly interesting technique in plastic surgery. Only a few standardized procedures are available. Hybrid mastopexy combines the benefits of autologous and implant-based mastopexy, reducing implant-related complications prothesis size. Herein, we describe our surgical approach as “hybrid aesthetic sur...

The need for contraception in the successful management of captive wild animals is becoming increasingly apparent. Because concerns exist regarding the reversibility of the contraceptive implant melengestrol acetate (MGA), reproductive data for 94 female Amur (Panthera tigris altaica) and Sumatran tigers (Panthera tigris sumatrae) were analyzed using survival analyses to evaluate return to repr...

PURPOSE To compare implant extrusion rates in two retrospective series of patients, treated by different surgeons, and to determine if there are preferred evisceration and implant insertion techniques among oculoplastic surgeons. METHODS A retrospective review of cases of evisceration and implant insertion and a survey of oculoplastic surgeons. RESULTS The implant extrusion rate was zero in...

purpose: to compare complications and motility of hydroxyapatite versus medpor ocular implants after enucleation at ahvaz imam hospital (from jan 2010 to jun 2011). methods: in a clinical trial, 50 patients scheduled for enucleation were randomly divided in two groups of 25 patients. group 1 underwent enucleation + hydroxyapatite (ha) and group 2 underwent enucleation + medor implant. all patie...

Introduction Breast augmentation is the most commonly performed procedure in the field of aesthetic plastic surgery [1,2]. Women considering breast enhancement are mostly interested in shape improvement: 29% wish to improve the size or volume of their breasts, 15% wish to improve the general shape, 29% wish to return to a previous shape (pre-breastfeeding), 32% would like to address sagging of ...

A retrospective study of 220 patients was performed to review surgical design in breast augmentation. Three specific issues were studied: incision site, implant variables, and pocket plane selection. The influence of these three factors on aesthetic results in both primary and secondary cases was the focus of the analysis. No attempt was made to address long-term issues such as capsular contrac...