Influence of approach and implant on reduction accuracy and stability in Lisfranc fracture-dislocation at the tarsometatarsal joint

Background: Besides early diagnosis, an anatomical and stable reduction is paramount for obtaining a favorable outcome. The current study looked at the influence that the type of approach for tarsometatarsal injuries has on the accuracy of the reduction and the effect that the type of fixation has on stabili

The Acute Compartment Syndrome of the Lower Leg: A Difficult Diagnosis?

Three patients, two adults and one child, developed an acute compartment syndrome of the lower leg. Due to delay in diagnosis, severe complications developed, resulting in two transfemoral amputations. In the youngest patient, the lower leg was able to be saved after extensive reconstructive surgery. In most cases, acute compartment syndrome of the lower leg is seen in combination with a fracture (40%), although other causes (minor trauma or vascular surgery) are also known. Moreover, patient history (pain out of proportion to the associated injury) and physical examination are central to the diagnosis. In some cases, however, a reliable diagnosis cannot be made clinically, as in the case of unconscious, intoxicated or intubated patients, as well as small children. Under these circumstances, intra-compartmental pressure measurement can be of great assistance. After confirmation of the diagnosis, immediate fasciotomy of all lower leg compartments should be performed. The eventual outcome of this syndrome is directly related to the time elapsed between diagnosis and definitive treatment. Although the diagnosis can be difficult, delays in treatment should be avoided at all costs. The acute compartment syndrome of the lower leg is a surgical emergency and should be dealt with immediately

Factors Associated with Revision Surgery after Internal Fixation of Hip Fractures

Background: Femoral neck fractures are associated with high rates of revision surgery after management with internal fixation. Using data from the Fixation using Alternative Implants for the Treatment of Hip fractures (FAITH) trial evaluating methods of internal fixation in patients with femoral neck fractures, we investigated associations between baseline and surgical factors and the need for revision surgery to promote healing, relieve pain, treat infection or improve function over 24 months postsurgery. Additionally, we investigated factors associated with (1) hardware removal and (2) implant exchange from cancellous screws (CS) or sliding hip screw (SHS) to total hip arthroplasty, hemiarthroplasty, or another internal fixation device. Methods: We identified 15 potential factors a priori that may be associated with revision surgery, 7 with hardware removal, and 14 with implant exchange. We used multivariable Cox proportional hazards analyses in our investigation. Results: Factors associated with increased risk of revision surgery included: female sex, [hazard ratio (HR) 1.79, 95% confidence interval (CI) 1.25-2.50; P = 0.001], higher body mass index (fo