BackgroundNon-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE primarily compared SAE with historical controls. The aim of this study was to investigate whether SAE improves success rate compared to observation alone in contemporaneous patients with blunt splenic injury.MethodsWe included adult patients with blunt splenic injury admitted to five Level 1 Trauma Centers between January 2009 and December 2012 and selected for NOM. Successful treatment was defined as splenic salvage and no splenic re-intervention. We calculated propensity scores, expressing the probability of undergoing SAE, using multivariable logistic regression and created five strata based on the quintiles of the propensity score distribution. A weighted relative risk (RR) was calculated across strata to express the chances of success with SAE.ResultsTwo hundred and six patients were included in the study. Treatment was successful in 180 patients: 134/146 (92 %) patients treated with observation and 48/57 (84 %) patients treated with SAE. The weighted RR for success with SAE was 1.17 (0.94–1.45); for complications, the weighted RR was 0.71 (0.41–1.22). The mean number of transfused blood products was 4.4 (SD 9.9) in the observation group versus 9.1 (SD 17.2) in the SAE group.ConclusionsAfter correction for confounders with propensity score stratification technique, there was no significant difference between embolization and observation alone with regard to successful treatment in patients with blunt splenic injury after trauma.
Osteochondral lesions of the talus (OLTs) occur infrequently and are missed at the initial presentation in up to 67% of cases. Probably more than 1500 OLTs have been reported in published studies, of which, thus far, only 5 cases have been an inverted anterolateral OLT. An anterolateral OLT results from a hypersupination trauma, in which the talar dome is caught behind the fibula. Apparently, if the forces are large enough a "flip of the coin" phenomenon occurs, causing the fragment to invert 180° upside down. We present the case of a young female patient with an inverted OLT that was treated with open reduction and internal fixation using bioabsorbable pins. Follow-up radiographs and computed tomography showed a congruent joint and complete healing of the osteochondral fragment. At the short-term follow-up visit, the functional outcome was promising.
The aim of this study was to investigate current practice in the management of acromioclavicular joint dislocations in the Netherlands. Methods A 36-item literature-based and expert consensus survey was developed. If available, one orthopaedic and one trauma surgeon for every hospital (n = 82) in the Netherlands was asked to complete the online questionnaire. Only complete data sets were included in the analysis. Descriptive analysis was performed using SPSS. Results Of 149 invited surgeons, 106 (71%) fully completed the survey. The diagnosis of ACJ injury was mainly based on physical examination (91%) and radiographs (95%). The vast majority of patients with ACJ injuries was treated non-operatively. The decision for operative treatment was mainly based on the surgeon's experience and available literature. Patientrelated factors that contributed most to the decision to operate or not, were mainly functional needs and age. Cosmesis and gender contributed less to this decision. Rockwood II and III ACJ injuries were usually treated non-operatively, whereas Rockwood IV and V ACJ injuries were usually treated operatively. For primary and secondary operative treatment, a flexible implant was preferred over rigid fixation techniques. All respondents agreed that nonoperative treatment of Rockwood II ACJ injuries leads to satisfactory results and that secondary operative treatment is only rarely required. Also the majority of patients with Rockwood III ACJ injuries is treated non-operatively, although failure rates are considered higher. Conclusion This survey showed a significant individual variation on diagnosis and treatment strategies among surgeons in the Netherlands. The majority of the Dutch surgeons concern a flexible implant the best available technique for patients who require operative treatment.
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