In 2006, approximately 1.3 million peer-reviewed scientific articles were published, aided by a large rise in the number of available scientific journals from 16 000 in 2001 to 23 750 by 2006. Is this evidence of an explosion in scientific knowledge or just the accumulation of wasteful publications and junk science? Data show that only 45% of the articles published in the 4500 top scientific journals are cited within the first five years of publication, a figure that is dropping steadily. Only 42% receive more than one citation. For better or for worse, “Publish or Perish” appears here to stay as the number of published papers becomes the basis for selection to academic positions, for tenure and promotions, a criterion for the awarding of grants and also the source of funding for salaries. The high pressure to publish has, however, ushered in an era where scientists are increasingly conducting and publishing data from research performed with ‘questionable research practices’ or even committing outright fraud. The few cases which are reported will in fact be the tip of an iceberg and the scientific community needs to be vigilant against this corruption of science

Anatomical total knee arthroplasty alignment versus conventional mechanical alignment; or a combination?

Rib fracture fixation by orthopaedic and cardiothoracic surgeons has become increasingly popular for the treatment of chest injuries in trauma. The literature, though mainly limited to Level II and III evidence, shows favourable results for operative fixation. In this paper we review the literature and discuss the indications for rib fracture fixation, surgical approaches, choice of implants and the future direction for management. With the advent of NICE guidance and new British Orthopaedic Association Standards for Trauma (BOAST) guidelines in production, the management of rib fractures is going to become more and more commonplace.

The use of robotics in arthroplasty surgery is expanding rapidly as improvements in the technology evolve. This article examines current evidence to justify the usage of robotics, as well as the future potential in this emerging field.

This review examines the future of total hip arthroplasty, aiming to avoid past mistakes

Mechanical alignment has been a fundamental tenet of total knee arthroplasty (TKA) since modern knee replacement surgery was developed in the 1970s. The objective of mechanical alignment was to infer the greatest biomechanical advantage to the implant to prevent early loosening and failure. Over the last 40 years a great deal of innovation in TKA technology has been focusing on how to more accurately achieve mechanical alignment. Recently the concept of mechanical alignment has been challenged, and other alignment philosophies are being explored with the intention of trying to improve patient outcomes following TKA.

This article examines the evolution of the mechanical alignment concept and whether there are any viable alternatives.

There are significant differences in the methods and styles of orthopaedic surgical training between continents, all with the aim to produce competent consultant surgeons, but the differences in training content and pathway are vast. We review and contrast the key differences between three continents.

While the demand for orthopaedic surgical expertise in the developing world is in critically short supply, short-term remedy from visiting doctors cannot solve this long-term healthcare problem. Capacity building by senior and training orthopaedic surgeons from established Western training programmes can offer a significant contribution to the orthopaedic patient in the developing world and the gains for those visiting are extremely valuable. We report on several visits by a UK orthopaedic team to a hospital in Kabul, Afghanistan and discuss the operative and non-operative case mix and the benefits in terms of local capacity building and the unique experience of those visiting.

The “Universal Protocol” (UP) was launched as a regulatory compliance standard by the Joint Commission on 1st July 1 2004, with the primary intent of reducing the occurrence of wrong-site and wrong-patient surgery. As we’re heading into the tenth year of the UP implementation in the United States, it is time for critical assessment of the protocol’s impact on patient safety related to the incidence of preventable never-events. This article opens the debate on the potential shortcomings and pitfalls of the UP, and provides recommendations on how to circumvent specific inherent vulnerabilities of this widely established patient safety protocol.