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Large posterolateral tibial fragments, known as Volkmann fractures, are common in ankle fracture-dislocations and typically require open reduction and fixation with interfragmentary screws and often buttress plates using a prone posterolateral approach. In this setting, fibula plating often necessitates dissection of the lateral window between the peroneal tendons and the skin, increasing wound-related complications. In recent years, intramedullary nailing of fibula fractures has gained popularity as a minimally invasive technique that allows load-sharing stabilization. However, this procedure has traditionally been performed in the supine position, which can pose challenges if a Volkmann-type fracture is present, requiring repositioning and losing access to the fibula through the posterolateral approach. Our objective is to describe a technique for fixing ankle fracture-dislocations with large posterolateral fragments using tibial buttress plates and fibula nails through a prone posterolateral approach without dissecting the lateral window. Additionally, we will present a case series with preliminary results. [ABSTRACT FROM AUTHOR]

Introduction: Injuries involving the tarsometatarsal (TMT) joint are relatively uncommon, and the surgical treatment is potentially characterized by a high complications rate. The purpose of this study is to evaluate the results of the treatment of Lisfranc fracture-dislocations treated with closed reduction and percutaneous fixation with K-wires, considering complications and re-intervantion rate.Materials and Methods: A retrospective review was performed on all patients undergone closed reduction and percutaneous fixation with K-wires of a Lisfranc fracture-dislocation. Patients have been clinically evaluated at last follow up by American Orthopaedic Foot and Ankle Society (AOFAS) midfoot score and Visual Analogue Scale (VAS), as well as by radiograph assessment.Results: Following inclusion and exclusion criteria, 15 patients have been included, with a mean age of 48.2 ± 5.6 years. Average follow-up was 3.8 ± 1.8 years (range 1-6). 7 fractures analyzed were classified as type A, 7 as type B (3 were B1, 4 were B2) and 1 as type C1. No case of loss of reduction has been observed at radiographic 1-month follow-up. At last follow-up mean AOFAS midfoot score and VAS score were respectively 82.2 ± 10.4 and 1.5 ± 1.3. Registered complications showed one deep vein thrombosis and 2 cases of complex regional pain syndrome (CRPS). One patient subsequently underwent arthrodesis of the tarsometatarsal joint for post-traumatic arthritis.Conclusions: The treatment of the fracture-dislocations of the Lisfranc joint by percutaneous reduction and fixation with K-wire can achieve good clinical outcomes with a low rate of complications and reoperations.Level Of Evidence: Level IV. [ABSTRACT FROM AUTHOR]

Introduction: Tarsometatarsal joint complex (TMC) is the anatomical structure of midfoot composed by metatarsals, tarsometatarsal (TMT) joints, cuneiforms, cuboid and navicular. TMC lesion are rare but critical since they cause severe disability if misdiagnosed. The knowledge of anatomic pattern of the lesion and biomechanics of the midfoot is the key for a successful diagnosis and treatment. The aim of this study was to review a consecutive series of TMC injuries analyzing preoperative radiograph and CT scan to accurately define the pattern of ligament and bone injuries.Material and Methods: We reviewed a series of 24 complete TMC injuries with homolateral dorsolateral dislocation. The total TMT joints involved were 120. We observed if the lesions were pure ligamentous or fracture-dislocation detecting the extent and the location of fractures. Twenty-nine lesions (24%) were pure dislocations and they were mainly localized in the first and fifth ray. The fracture-dislocations were 91 (76%) and 25 were fractures of the proximal row (cuneiforms and cuboid), 39 of the distal row (metatarsals), 27 of both the distal and proximal row.Results: Proximal fracture had a homogeneous distribution and they were more frequently simple than comminuted. Comminuted fractures were more frequent in the cuboid. In the proximal row, majority of partial articular fractures were localized in the dorsal side. Fracture-dislocations of the distal row were more frequent in the second metatarsal base (100%) and the partial articular fractures were always placed in the plantar side. In TMC injuries fracture-dislocations are more frequent than pure dislocations. Pure dislocations occur more often in the marginal rays that are characterized by weaker ligaments and larger mobility. The second ray, where there is the more stable joint of TMC, was never dislocated with a pure ligamentous lesion.Conclusions: We suppose that plantar avulsion from the distal row and dorsal compression fracture of the proximal row is consistent with a direct force applied to the forefoot and direct dorsolaterally. The direction of the forces may explain why some fractures occur in the distal row, some in the proximal and some in both rows. The thickness of plantar ligaments may explain the frequency of plantar bone fragment avulsion. [ABSTRACT FROM AUTHOR]

Abstract: Background: Glenohumeral dislocations occurring during snowboarding and skiing are severe and often leave after effects. However, little is known about their aetiology and injury pattern. The purpose of this study was to elucidate the feature of glenohumeral dislocations in these winter sports. Methods: The injuries sustained by snowboarders and skiers, who were admitted to our hospital during five ski seasons from 2004 to 2009, were analysed using questionnaires and patients’ records. A retrospective cohort study and a multivariate regression analysis were performed to reveal the epidemiology and injury pattern of glenohumeral dislocations. Results: The overall rate of glenohumeral dislocation was 0.0583 per 1000 participant days (0.0676 per 1000 participant days in snowboarders and 0.0295 per 1000 participant days in skiers). Glenohumeral dislocations in snowboarding were significantly more common in higher age, male gender, injuries resulting more from falls, wet snow conditions, injuries of the leading-side joint and engaging the toe-side edge of the snowboard. Similarly, in skiers, glenohumeral dislocations were significantly more common in higher age, male gender, higher skill level, injuries resulting more from falls and injuries occurring on steep slopes. Nearly all (95.8%) of the glenohumeral dislocations were of the anterior type, and the prevalence of fracture-dislocations of the glenohumeral joint was higher in skiing (33.9%) than in snowboarding (12.4%). The variables strongly associated with glenohumeral dislocations in snowboarding and skiing were age, gender, snow condition and skiing speed. Conclusion: Snowboarding and skiing are sports with increased risk of glenohumeral dislocation compared with the general population, and the injury pattern differs between them. In snowboarding, injury patterns seem to be influenced by performance style. [Copyright &y& Elsevier]

Summary: Elbow fracture-dislocations are considered as difficult injuries to treat. Anterior olecranon fracture-dislocation consist an uncommon pattern which is likely to be under-diagnosed. Eight patients identified as anterior fracture-dislocation of the elbow were retrospectively reviewed. There were seven men and one woman with an average age of 35 years (range, 22–58 years). Proximal ulna fracture was comminuted in seven and simple oblique in one patient. Associated fractures were of coronoid in four and radial head in two. Reconstruction plate was used in seven patients and tension band wiring in just one. Nevertheless, tension wiring failed and was successfully revised to plate fixation combined with bone graft. Patients were followed for an average of 37.4 months (range, 10–50 months). The end results were two excellent, five good and one fair, based on Broberg and Morrey scale. An average score of 89 points was obtained using American Shoulder and Elbow Surgeons elbow scoring system. Treatment of anterior olecranon fracture dislocation is mostly satisfactory if contour and dimension of greater sigmoid notch is accurately restored. [Copyright &y& Elsevier]