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Traditionally, the belief is that the clavicle heals readily and with nonoperative treatment. Since evidence suggests that many clavicles benefit from operative care, the aim of this study was to find the incidence of complications after operative treatment of clavicle fractures. This retrospective study includes 56 patients (41 male and 15 female) who were treated operatively for clavicle fractures between 2010 and 2012. The indications were displacement more than 20 mm, comminution, tenting of the skin, floating shoulder, and open fractures. Seventy-five percent of the fractures occurred in the midshaft and 25 % in the lateral third of the clavicle. There were no fractures of the medial third. The midshaft fractures were either plated with 3.5 mm reconstruction plates or anatomical locking plates. For internal fixation of the lateral fractures, we used acromioclavicular hook plates. The mean follow-up period was 4.6 months (range 1.0-28.0). Three patients did not participate in the follow-up. There were 12 patients with complications (21 %). Five of them required reoperations. Two patients were reoperated due to clavicle nonunions, two patients due to traumatic refracture of the plated clavicle, and one because of pain caused by the plate. Four cases developed superficial infections, and there was one patient with a deep tissue infection. None of the patients showed signs of neurovascular impairment postoperatively. None of the patients complained about decreased range of motion or loss of muscle strength postoperatively. Plating of clavicle fractures is a procedure that results in lower rates of malunion, nonunion, and functional impairment compared with nonoperative treatment. Nonetheless, one case in ten has a complicated course. Attention to technique and careful follow-up may prevent these problems.

The goal of this study is to evaluate the functional results of the modified Judet quadricepsplasty for a knee extension contracture secondary to prolonged external fixation. This is a retrospective study of 31 patients with the diagnosis of an extraarticular knee extension contracture who had prolonged external fixation of the femur. Functional assessment was conducted after a minimum follow-up of 1 year. After performing the functional assessment, according to the Judet scale, 51% of the 31 patients had good results and 19.35% (6 cases) showed excellent results. The improvement in mobility from pre-operative to post-operative range of motion was significant. The performance of the technique, following the authors’ described steps and making the subsequent modifications, allowed for partial knee mobility restoration, which significantly improved the patients’ functional status. Level of evidence: IV. Series of cases.

Manejo inicial de lesiones en extremidades asociadas al conflicto armado en ColombiaAlfredo Martínez-Rondanelli ABSTRACT Introduction:Injuries caused by high-energy war weapons are frequent in Colombia. This type of weaponry produces highly complex injuries to the musculoskeletal system that is challenging for health professionals. Objectives: To describe various combat related injuries in Colombia and treatment. Methodology: This is a series of cases from a retrospective cohort including Colombian civilians, police and army personnel wounded in combat areas between January 2012 and March 2013. Demographic variables, injury characteristics, treatment, length of hospital stay, morbidity and mortality were all analysed. Results: 219 patients were admitted, 92% males (n=202). Average age was 26 ± 12 years. Mechanisms of trauma included explosive devices (44%), gunshot wounds (36%) and anti-personnel mines (16%). Limb injuries were identified in 72% (n=159). There were 120 soft tissue lesions, 82 limb fractures of which 14 fractures occurred in the spine and pelvis. 34 patients sustained injuries caused by anti-personnel mines, 35% of whom required limb amputation. Overall 73% patients were treated at Intensive Care Units (ICU). Mortality rate was 2.7%. Conclusion: Orthopaedic injuries due to war weapons are complex, require a comprehensive approach, and one or multiple surgical interventions. In our series, mortality rate was low but the severity of the injuries produced permanent disabilities such as limb amputation.

The method of osteogenesis by distraction is a known technique in orthopaedics for the management of bone defects secondary to trauma, infections or tumours. New strategies have been developed for decreasing the external fixator time. The use of the minimally invasive plate osteosynthesis technique is a secure approach through a percutaneous fixation technique in the anterior aspect of the femur that permits minimal dissection of the soft tissues while preventing cross-contamination with the pin tracts of the external fixators. The goal of this article is to show that a new surgical technique, to preserve the benefits related to the internal fixation and at the same time decrease the risk of infection, can be used to perform femoral plating after bone distraction with a low contact plate through an anterior approach to the femur while still taking adequate care of the soft tissues.