Background: The purpose of this study was to evaluate the value of perioperative tests for the diagnosis of infectionin revision shoulder arthroplasty.Methods: A retrospective analysis was performed on 537 shoulder arthroplasties (429 patients) that underwent revisionshoulder arthroplasty at our institution. Periprosthetic tissue cultures were positive in 169/537 surgeries.Results: White-blood ...

 Background: A rare and devastating complication following anterior cruciate ligament (ACL) revision reconstruction is femoral fracture.    Case presentation: A 35-year old male soccer player with a history of ACL tear from the previous year ago, who underwent arthroscopic ACL reconstruction and functioned well until another similar injury caused ACL re-rupture. Revision of ACL reconstruction w...

the scientific output of a researcher includes academic publications, creditability of these publications and number of citations. universities and institutions evaluating the research activities have always taken into account the academic status and ranking of the researchers. selection and application of an appropriate method to assess the academic activities have also been a concern for scie...

Juvenile idiopathic arthritis is the leading cause of hip replacement in young children. However, arthroplasty in this population is challenging with several concerns about quality of the growing bone, young age for revision surgery, and difficulties in potential several revisions. In this study we introduce a case of a 12-year old who is one of the youngest patients to undergo revision hip art...

the vast diversity of the proposed definitions of parody, both before and after the twentieth century, can be an emblem of the lack of a thorough agreement amongst the literary critics about the definition of this literary technique (genre?!). while there is not a comprehensive all-accepted definition of parody, modern and postmodern literatures both exhibit a wide application of it. after look...