Arthroscopic reduction and percutaneous fixation of selected calcaneus fractures: surgical technique and early results.

OBJECTIVES: To highlight a technique combining fluoroscopy and arthroscopy to aid percutaneous reduction and internal fixation of selected displaced intra-articular calcaneal fractures, assess outcome scores, and compare this method with other previously reported percutaneous methods. DESIGN: Retrospective review of all patients treated by this technique between June 2009 and June 2012. SETTING: A tertiary care center located in Brisbane, Queensland, Australia. PATIENTS: Thirteen consecutive patients were treated by this method during this period. All patients had a minimum of 13 months follow-up and were available for radiological checks and assessment of complications; functional outcome scores were available for 9 patients. INTERVENTION: The patient was placed in a lateral decubitus position. Reduction was achieved with the aid of both intraoperative fluoroscopy and subtalar arthroscopy and held with cannulated screws in orthogonal planes. The patient was mobilized non-weight bearing for 10 weeks. MAIN OUTCOME MEASUREMENT: Outcomes measured were improvement in Bohler angle, postoperative complications, and 3 functional outcome scores (American Orthopaedic Foot and Ankle Society ankle-hindfoot score, Foot Function Index, and Calcaneal Fracture Scoring System). RESULTS: Mean postoperative improvement in Bohler angle was 18.3 degrees, with subsidence of 1.7 degrees. Functional outcome scores compared favorably with the prior literature. Based on available postoperative computed tomography scans (8/13), maximal residual articular incongruity measured 2 mm or less in 87.5% of our cases. CONCLUSIONS: Early results indicate that this technique, when combined with careful patient selection, offers a valid therapeutic option for the treatment of a distinct subset of displaced intra-articular calcaneal fractures, with diminished risk of wound complications. Large, prospective multicenter studies will be necessary to better evaluate the potential benefits of this technique. LEVEL OF EVIDENCE: Level IV Therapeutic. See Instructions for Authors for a complete description of levels of evidence.

A review of the number and severity of injuries sustained following a single motocross event.

BACKGROUND: Competitive and recreational motocross is an increasingly popular sport in Australia and worldwide. Children as young as 4-year-old can participate in this activity. It is recognised that this is a high risk sport despite the use of protective equipment and developments in course design. Injuries sustained range from minor contusions and fractures to severe life threatening spine and head injuries in adults and the paediatric population. In addition organised events can generate a surge of trauma that can burden small local hospitals, resulting in an unpredicted increase in the workload with subsequent delays to treatment. We present the trauma workload generated in a district hospital following a single motocross event. METHOD: All patients attending a district hospital emergency department with injuries sustained during a single motocross event were identified through hospital and ambulance records. The nature of their injuries and the treatment required, the length of hospital stay and operative theatre time generated by their injuries were obtained from hospital and theatre records. RESULTS: 14 patients attended the emergency department over a 24-hour period, requiring 5 ambulances from the scene. 7 patients required hospital admission with 7 operations performed, consuming 12.2 h of operating theatre time and 21 days of hospital beds. 2 patients sustained head injuries requiring observation, one of which was transferred to a spinal unit for management of their spinal injuries. CONCLUSION: Motocross is a popular sport and at times has unacceptable risks of injury in organised competitions, especially with regards to paediatric injuries. Better course design, restrictions on participant age and limitations in vehicle speeds may help reduce the number of severe injuries. These events can also generate a sudden trauma burden to local hospital facilities with knock on effects on waiting times for theatre and potentially compromising not only treatment of the injured participants but also the treatment of other patients in the hospital. Cooperation with event organisers may enable extra staff and theatre time to be arranged in advance but at increased cost to the local health services.

Acute compartment syndrome of the thigh following minor trauma in a patient on dual anti-platelet therapy.

Acute compartment syndrome of the thigh is a rare surgical emergency. It is usually associated with high energy trauma and concomitant femoral fracture. We present the case of a 54 year old man who developed acute compartment syndrome of the thigh following a low energy traumatic hamstring tear. Background anti-platelet therapy and hospital prescribed anticoagulants were likely contributors to this pathology. We describe these factors and discuss the issues associated with assessment of minor trauma in the anti-coagulated patient.