Bilateral Sacroiliac Joint Dislocation, Discussion and Surgical Strategies: A Case Report.

Case: A 16-year-old male patient presented with isolated bilateral sacroiliac (SI) joint dislocation. In this report, we discuss the presentation and focus on strategies for operative reduction and fixation for this rare injury.

Conclusion: In conclusion, we present a case of a bilateral ligamentous SI joint dislocation in an adolescent.

Suture Anchor Repair of Quadriceps and Patellar Tendon Injuries.

Operative treatment of quadriceps and patellar tendon ruptures with transosseous bone tunnels remains the gold standard, but potential benefits exist with the use of suture anchor fixation for these injuries. Such benefits include stronger biomechanical fixation, reduced soft-tissue disruption, smaller incision, reduced postoperative pain, shorter operative time, lower knot burden, lack of prepatellar bursa scarring, and avoidance of some transosseous repair risks. In this investigation, we present the reproducible technique and outcomes of using suture anchors for repair of quadriceps and patellar tendon ruptures.

A model for evaluating the biomechanics of rib fracture fixation.

Introduction: High rates of morbidity and mortality following flail chest rib fractures are well publicized. Standard of care has been supportive mechanical ventilation, but serious complications have been reported. Internal rib fixation has shown improvements in pulmonary function, clinical outcomes, and decreased mortality.

Improved Outcomes Using a Fibular Strut in Proximal Humerus Fracture Fixation.

Proximal humerus fractures, although common, have high rates of failure after open reduction and internal fixation. The use of a fibular allograft has been explored as a means to decrease complications, particularly varus collapse and the need for revision surgery. The authors performed a retrospective review of 133 proximal humerus fractures managed surgically with locking plates (n=72) or locking plates with fibular allograft intramedullary struts (n=61).

Use of Closed Incision Negative Pressure Therapy for Massive Subcutaneous Emphysema.

Subcutaneous emphysema is typically due to an air leak through the parietal pleura, allowing air to escape from the lung parenchyma into the adjacent soft tissue. Most cases are benign and self-limiting; however, when enough air is forced into the subcutaneous tissues allowing the air to spread into the neck, tracheal compression and respiratory distress can occur. Tube thoracotomy and endotracheal intubation are generally sufficient to overcome this respiratory compromise.

Masquelet Technique for Chest Wall Reconstruction: A Case Report.

Case: A 33-year-old man with recurrent intrathoracic scapular dislocation due to previous trauma-related chest wall resection successfully underwent the 2-stage induced membrane technique commonly known as the Masquelet technique; this procedure effectively created 2 new ribs that resolved his symptoms.

Conclusions: Techniques for chest wall reconstruction for bone loss are quite limited, and these often consist of filling defects with a layered patch; this often cannot withstand the cyclical respiratory motion. Use of the induced membrane technique appears to carry potential when used in the chest wall, and this report describes a technique by which this procedure can be reliably performed.

Difficulty of Total Hip Arthroplasty Following Open Reduction and Internal Fixation of Acetabular Fractures.

Background: The incidence of posttraumatic arthrosis after acetabular fractures is significant, and patients frequently require secondary total hip arthroplasty. Conversion arthroplasty is more technically difficult, and there is higher risk than with routine primary total hip arthroplasty. The goal of this study was to identify the challenges and risks of secondary total hip arthroplasty compared to primary total hip arthroplasty.

Effect of a 2-week trial of functional electrical stimulation on gait function and quality of life in people with multiple sclerosis.

Background: Footdrop is a common gait deviation in people with multiple sclerosis (MS) leading to impaired gait and balance as well as decreased functional mobility. Functional electrical stimulation (FES) provides an alternative to the current standard of care for footdrop, an ankle-foot orthosis (AFO). FES stimulates the peroneal nerve and activates the dorsiflexor muscles, producing an active toe clearance and a more normal gait.

Retrofits provide re-think opportunities.

There are many factors to be considered during a retrofit, not least of which should be the building control system. But as Sean McGowan discovered, this is often the one element not given due consideration, resulting in poor performance, higher running costs, and elevated greenhouse emissions, despite the system's aims.