A retrospective survey revealed 37 cases (1.1%) of deep surgical-site infection (SSI) among 3,462 instrumented spinal surgeries between 2004 and 2008. Excluding 8 patients who were unclassifiable, we categorized 29 patients into 3 groups of similar backgrounds-thoracolumbar degenerative disease (the DEG group; n = 15), osteoporotic vertebral collapse (the OVC group; n = 10), and cervical disord...

OBJECTIVES Interest in bone graft material has increased with regard to restoration in cases of bone defect around the implant. Autogenous tooth bone graft material was developed and commercialized in 2008. In this study, we evaluated the results of vertical and horizontal ridge augmentation with autogenous tooth bone graft material. MATERIALS AND METHODS This study targeted patients who had ...

a 48 year old patient was candidate for anterior mandibular reconstruction by 2 fixtures of branemark implant. residual infection lead to removal of one of the implants from the extracted tooth socket. afterwards, 2 fixtures of bonefit was inserted adjacent to previously placed branemark implants and final prosthesis were loaded in a joint cemented and screwed design.

Implant-associated infection is a serious complication in orthopedic surgery, and endowing implant surfaces with antibacterial properties could be one of the most promising approaches for preventing such infection. In this study, we developed cefazolin loaded biodegradable polypeptide multilayer nanofilms on orthopedic implants. We found that the amount of cefazolin released could be tuned. A h...

Aseptic non-union is a major problem following complicated fracture tibia, which carries significant morbidity and prolonged course of treatment. Plate fixation and autogenous bone grafting has been established as a method of treatment. However the risk of infection, implant failure and donor site morbidity are high. We reviewed twelve consecutive cases of established non-union tibia treated by...

Implant related infection following spine surgery is a devastating complication for patients and can potentially lead to significant neurological compromise, disability, morbidity, and even mortality. This paper provides an overview of the existing animal models of postoperative spine infection and highlights the strengths and weaknesses of each model. In addition, there is discussion regarding...

BACKGROUND Percutaneous anchoring of femoral amputation prostheses using osseointegrating titanium implants has been in use for more than 25 years. The method offers considerable advantages in daily life compared with conventional socket prostheses, however long-term success might be jeopardized by implant-associated infection, especially osteomyelitis, but the long-term risk of this complicati...

The inflatable penile prosthesis (IPP) is an effective erectile dysfunction (ED) treatment modality when oral and injectable therapies fail to achieve satisfactory results. Unfortunately, infection of the prosthetic remains a dreaded complication occurring in a small fraction of patients despite advances in device design and surgical techniques. With a prosthetic infection or erosion, classic m...

Infection is a dreaded complication following 2-stage implant-based breast reconstruction that can prolong the reconstructive process and lead to loss of implant. This study aimed to characterize outcomes of reconstructions complicated by infection, identify patient and surgical factors associated with infection, and use these to develop an infection management algorithm. METHODS We performed...

BACKGROUND Implant-related osteomyelitis is a major complication that requires immediate treatment, often involving removal of the implant, prolonging patient recovery and inflating expenses. Current research involving interventions to diminish the prevalence of such measures include investigating prophylactic and therapeutic remedies. A proper and accurate animal model is needed to thoroughly ...