Perioperative pregabalin does not reduce opioid requirements in total knee arthroplasty.

Purpose: The purpose of this prospective, randomized, double-blinded, placebo-controlled study was to determine if pregabalin, when given perioperatively in addition to patient-controlled analgesia morphine, paracetamol and etoricoxib, is effective in reducing morphine requirements and moderating pain scores after primary total knee arthroplasty. We hypothesize that there would be no difference in postoperative opioid requirements, postoperative pain scores, and functional scores with the use of perioperative pregabalin.

Methods: Eighty-seven patients who underwent primary total knee arthroplasty were randomised and allocated to two groups.

Accuracy of sacroiliac screw placement with and without intraoperative navigation and clinical application of the sacral dysmorphism score.

Introduction: Percutaneously-placed sacroiliac (SI) screws are currently the gold-standard fixation technique for fixation of the posterior pelvic ring. The relatively high prevalence of sacral dysmorphism in the general population introduces a high risk of cortical breach with resultant neurovascular damage. This study was performed to compare the accuracy of SI screw placement with and without the use of intraoperative navigation, as well as to externally validate the sacral dysmorphism score in a trauma patient cohort.

A novel technique for modified all-inside repair of bucket-handle meniscus tears using standard arthroscopic portals.

Background: Bucket-handle meniscus tears (BHMT) are often displaced and unstable. The inside-out technique of repairing such tears is currently the gold standard. All-inside repair with meniscal fixators is getting increasingly popular.

Orofacial dystonia triggered by mouth closure.

Focal task-specific dystonia affects one part of the body, occurring only during the performance of a specific task. It usually affects the hand, though it can rarely affect the orofacial region. Treatment with oral medications and botulinum toxin (BTX) usually produces only modest benefit, owing to the complexity of the movements involved.