Impaction grafting for revision total hip arthroplasty is increasingly being used in cases complicated by substantial bone loss. Many techniques using cemented and noncemented designs with or without bone graft have had unpredictable outcomes and are the source of continuing debate. This new technique uses morselized allograft, impacted into a constrained femoral envelope, creating a new medull...

Continuous advancements in the field of implant dentistry have provided clinicians with various treatment options to facilitate the placement of dental implants in patients with vertical bone deficits in the posterior maxilla. Today, one of the most common ways to compensate for inadequate vertical bone height is to elevate the sinus floor by tenting of the schneiderian membrane by the implant ...

OBJECTIVE Experimental and clinical studies have suggested that intramyocardial bone marrow stem cell transplantation combined with coronary artery bypass grafting might improve left ventricular function in the setting of chronic ischemic heart disease. We therefore conducted a systematic review and meta-analysis of available publications regarding the efficacy and safety of intramyocardial bon...

A variety of techniques and materials has been used to provide the structural base of bone and soft tissue support for dental implants. Alveolar bone augmentation techniques include different surgical approaches such as guided bone regeneration, onlay grafting, interpositional grafting, distraction osteogenesis, ridge splitting, and socket preservation. In the case presented, a technique was us...

Purpose: The purpose of this study was to validate the efficacy and safety of single-stage posterior debridement bone grafting for treatment of lumbar spinal tuberculosis with kyphotic deformity (LSTKD). Methods: From June 2010 to June 2013, 48 patients were enrolled in this study. Total 27 and 21 patients underwent single-stage posterior and anterior instrumentation and fusion respectively, co...

Surgical dressing after the application of bone grafting material depends on the type and size of the defect. A complete and tension-free wound closure has proved to be successful. In this context the infection problem needs special attention. Bone graft substitutes with an adequate surface structure, porosity and chemical properties, in combination with sufficient blood circulation, hold osteo...

Rehabilitation of edentulous posterior maxilla with implant-supported prostheses frequently presents a challenge to dentists. This is due to insufficient bone within the region, in addition to other limiting factors such as anatomical pneumatization of the maxillary sinus. Thus, grafting of the maxillary sinus is a common procedure used to counteract these problems. Regardless of the type of bi...