Injury
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Distal femoral fractures occur in patients with osteoporotic bone and also as a consequence of high energy trauma. The recognised treatment options include closed or open reduction of the fracture and fixation using a locking plate or a femoral nail. Both these fixation modalities have some drawbacks. There is a risk of metalwork failure with single lateral locking plates and limited distal fixation with intramedullary nails. Since January 2018, we started using augmented fixation of distal femoral fractures using a combination of a retrograde femoral nail and a lateral locking plate. This study compares the outcomes of single lateral femoral plating (SLP) and combined nail-plate fixation (NPF). ⋯ Augmented fixation of distal femoral fractures using a nail plate fixation provided significantly higher union and enabled early weightbearing compared to single plate fixation. We recommend nail plate fixation for the treatment of distal femoral fractures, particularly in osteoporotic fractures.
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Patellar fractures constitute almost 1% of total skeletal injuries. Existing common operative methods include the use of different types of Tension band wiring techniques like cannulated screws and K-wires. The Patellar plating construct is a relatively newer operative method for patellar fracture fixation with promising outcomes with fewer complications. ⋯ Patients with low profile patellar plate constructs have favorable clinical and radiological outcomes with minimal non-specific complications.
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Background This study aimed at analysing risk factors for development of acute compartment syndrome (ACS) in tibial plateau fractures, and to construct a nomogram predicting ACS-risk. Patients and Methods 243 patients (102 males; mean age: 50.7 [range: 18-85] years) with 253 tibial plateau fractures treated between 2010 and 2019 at a level-1 trauma centre were retrospectively included. Uni- and multivariate logistic regression analysis with odds ratios (OR) were performed to assess variables predicting ACS. ⋯ Conclusions Particular attention should be paid to male patients with high-energy fractures of the tibial plateau towards any signs of ACS of the affected extremity to initiate early treatment. The compiled nomogram, consisting of four easily quantifiable clinical variables, may be used in clinical practice to individually predict ACS risk. Any risk score ≥ 18% should prompt critical monitoring towards ACS, or even prophylactic fasciotomy during primary surgery.
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Observational Study
Dual mobility cups do not reduce the revision risk for patients with acute femoral neck fracture: A matched cohort study from the Swedish Arthroplasty Register.
Dual mobility cups (DMC) are gaining in popularity, as a method to reduce the risk of dislocation after fracture-related hip arthroplasty. Our aim was to compare revision rate in general, as well as due to dislocation and infection, after DMC and conventional THA due to femoral neck fracture, for each of the two groups of lateral and posterior approach. ⋯ As treatment of acute femoral neck fractures, total hip arthroplasty with a dual mobility cup have similar outcome in terms of revisions in general, and due to dislocation or infections specifically, as one with conventional bearing. The similar outcome is regardless of surgical approach.
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Venous thromboembolic events (VTE) are well-known and serious complications following a trauma to the lower extremities. There is an ongoing debate on the benefit of low-molecular-weight heparin (LMWH) as prophylaxis following ankle fracture treatment. We examined the association between the incidence of VTE and the use of LMWH-prophylaxis following an ankle fracture, as well as factors affecting the risk of VTE. ⋯ Routine use of LMWH in patients with operatively treated ankle fractures was associated with a lower incidence of VTE. A more frequent use of LMWH among patients with non-operatively treated ankle fractures were associated with a lower incidence of VTE. The onset occurred later among patients with LMWH-prophylaxis who still suffered a VTE.