A Comparison of Quadriceps Tendon Autograft With Bone-Patellar Tendon-Bone Autograft and Hamstring Tendon Autograft for Primary Anterior Cruciate Ligament Reconstruction: A Systematic Review and Quantitative Synthesis.

Objective: There is growing enthusiasm for the increased use of quadriceps tendon (QT) autograft for primary anterior cruciate ligament reconstruction (ACLR). The purpose of this analysis was to synthesize and quantitatively assess the available evidence comparing QT autograft with hamstring tendon (HT) and bone-patellar tendon-bone (BPTB) autografts, regarding functional outcomes, knee stability, anterior knee pain, and revision rates.

Data Sources: A search in MEDLINE, EMBASE, PubMed, and the Cochrane Central Register of Controlled Trials for eligible studies up to May 2018 was conducted.

Arthroscopically assisted quadriceps double-bundle tibial inlay posterior cruciate ligament reconstruction: An analysis of techniques and a safe operative approach to the popliteal fossa.

The arthroscopically assisted posterior cruciate ligament tibial inlay technique, frequently used in athletic individuals and in revision cases, requires a thorough and comprehensive understanding of posterior knee anatomy. Importantly, variations in the posterior vascular anatomy may be encountered. A safe and methodical posteromedial approach in a layered fashion to achieve proper and safe tibial inlay graft placement and fixation is described.

Treatment of bipolar depression: current status, continued challenges, and the STEP-BD approach.

Even though at least 10% (if not 20%) of those who experience a first lifetime episode of depression will subsequently develop bipolar disorder, the alliance of academic and industry research agendas that leads to developing and testing new antidepressants has failed to produce a sufficient knowledge base. It is therefore impossible to apply a truly empirical approach to guide the treatment of people with bipolar depression. Consequently, there are holes in contemporary evidenced-based practice guidelines large enough to drive a truck through; furthermore, there are some recommendations that have no factual basis other than expert opinion.