The Unified
Interobserver reliability of the AO system of
We evaluated the impact of stereo-visualisation of three-dimensional volume-rendering CT datasets on the inter- and intraobserver reliability assessed by kappa values on the AO/OTA and Neer
We studied 19 videotaped knee arthroscopies in 19 patients with mild to moderate osteoarthritis (OA) of the knee in order to compare the intraobserver and interobserver reliability and the patterns of disagreement between four orthopaedic surgeons. The
There are a number of
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We analysed 131 fractures of the tibial condyles in 130 patients, using a modification of the
The objective of this study was to validate the
efficacy of Takeuchi
Radiographs of 100 randomly chosen femoral neck fractures were assessed by eight observers using Garden's
We assessed the inter- and intraobserver variation in
We have devised a combined pillar score (CPS) system, based on the lateral pillar (LP) and the posterior pillar (PP)
The Unified
Injuries to the tarsometatarsal (Lisfranc) joint are not common, and the results of treatment are often unsatisfactory. Since no individual is likely to see many such injuries, we decided to make a retrospective study of patients from five different centres. In this way 119 patients with injuries of the Lisfranc joint have been collected. This paper classifies these injuries and describes their incidence, mechanism of production, methods of treatment, results and complications. Sixty-nine of the patients attended for review: 35 of these had been treated by closed methods, 27 had had an open reduction and seven patients had had no treatment. On the basis of our study we suggest that these injuries should be classified according to the type of injury rather than the nature of the deforming force and that their treatment be based upon this
A new dynamic
We reviewed the radiographs of 49 patients with Perthes' disease at the stage of fragmentation and also after the end of skeletal growth to assess the value of the lateral pillar
The current indications for functional restoration
of extension of the knee following quadriceps resection or loss require
reappraisal. The contribution of pedicled and free functional muscle
transfer is likely to be over-emphasised in many studies, with good
functional outcomes predominantly reported only in the context of
cases with residual quadriceps function. In cases with total quadriceps
resection or loss, all forms of reconstruction perform poorly. Furthermore,
in smaller resections with loss of two or fewer components of the
quadriceps, minimal impairment of function occurs in the absence
of functional reconstruction, suggesting that functional restoration
may not be warranted. Thus there is a paradox in the current approach
to quadriceps reconstruction, in that small resections are likely
to be over-treated and large resections remain under-treated. This review suggests a shift is required in the approach and
rationale for reconstructing functional extension of the knee after
quadriceps resection or loss. A
Five children with atlanto-axial rotatory fixation (AARF) in association with fractures of the clavicle are described. It is postulated that the rotary fixation is a direct result of the trauma which produces the fracture. The importance of early diagnosis is stressed, since delayed diagnosis may lead to chronic deformity. Early diagnosis depends on awareness of the possibility of AARF, and either fluoroscoping the patient in order to take appropriate spot films or imaging the atlanto-axial joint by CT. A simple
The aim of this consensus was to develop a definition of post-operative
fibrosis of the knee. An international panel of experts took part in a formal consensus
process composed of a discussion phase and three Delphi rounds.Aims
Patients and Methods
Implant-related infection is one of the leading reasons for failure in orthopaedics and trauma, and results in high social and economic costs. Various antibacterial coating technologies have proven to be safe and effective both in preclinical and clinical studies, with post-surgical implant-related infections reduced by 90% in some cases, depending on the type of coating and experimental setup used. Economic assessment may enable the cost-to-benefit profile of any given antibacterial coating to be defined, based on the expected infection rate with and without the coating, the cost of the infection management, and the cost of the coating. After reviewing the latest evidence on the available antibacterial coatings, we quantified the impact caused by delaying their large-scale application. Considering only joint arthroplasties, our calculations indicated that for an antibacterial coating, with a final user’s cost price of €600 and able to reduce post-surgical infection by 80%, each year of delay to its large-scale application would cause an estimated 35 200 new cases of post-surgical infection in Europe, equating to additional hospital costs of approximately €440 million per year. An adequate reimbursement policy for antibacterial coatings may benefit patients, healthcare systems, and related research, as could faster and more affordable regulatory pathways for the technologies still in the pipeline. This could significantly reduce the social and economic burden of implant-related infections in orthopaedics and trauma.