Articles: fracture-fixation.
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Eur J Trauma Emerg Surg · Aug 2024
Multicenter StudyAnalysis of postoperative complications 5 years after osteosynthesis of patella fractures-a retrospective, multicenter cohort study.
The study aims to investigate the influence of patient- and fracture-specific factors on the occurrence of complications after osteosynthesis of patella fractures and to compare knee joint function, activity, and subjective pain levels after a regular postoperative course and after complications in the medium term. ⋯ The present study demonstrated that implant-related complications occurred significantly more often after TBW compared to LPO. The complication rates were similar in all groups.
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To identify a cohort of isolated medial tibial plateau fractures treated with surgical fixation and to categorize them by Moore and Wahlquist classifications in order to determine the rate of complications with each fracture morphology and the predictive value of each classification system. We hypothesized there would be high rates of neurovascular injury, compartment syndrome, and complications overall with a higher incidence of neurovascular injury in Moore type III rim avulsion fractures and Wahlquist type C fractures that enter the plateau lateral to the tibial spines. ⋯ Isolated medial tibial plateau fractures often represent fracture-dislocations of the knee and should receive a meticulous neurovascular exam on presentation with a high suspicion for neurovascular injury. No specific fracture pattern was found to be predictive of neurovascular injuries, complications, or final knee range of motion. Patients should be counseled pre-operatively regarding high rates of return to the OR after the index surgery.
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Multicenter Study
Determinants of non-union after standard plate fixation for combined radial and ulnar fractures in adults.
Treatment of mid-shaft fractures of both forearm bones in adults typically consists of individual plate fixation of each bone according to AO principles. The primary objective of this multicentre retrospective study was to identify predictive and prognostic factors of failed bone union after internal fixation with a standard plate in adults. 130 mid-shaft fractures of both forearms occurred in 92 men and 38 women, who had a mean age of 35.1 years were reviewed; 42 were open: 31 were Gustilo type I, 10 were type II and 1 was type III. All patients underwent ORIF using a direct approach over the supinator crest for the ulnar fracture and using an anterior approach at the level of the radial fracture by dynamic compression plate in 90 cases and a limited-contact dynamic compression plate in 40 cases, all with 3.5 mm diameter screws. ⋯ The type of plate used and the number of screws placed on either side of the fracture site had no effect on union. This patient series had a similar non-union rate to the one reported in other published studies, likely because the technical rules were followed. A lack of statistical power probably prevented us from identifying prognostic factors for bone union.
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Eur J Trauma Emerg Surg · Jun 2024
Multicenter StudyDoes plate position influence the outcome in midshaft clavicular fractures? A multicenter analysis.
To date, it remains unclear whether superior or anterior plating is the best option for treating midshaft clavicular fractures. The aim of this study was to compare both techniques with regard to the incidence of implant removal due to implant irritation, risk of complications, time to union, and function. ⋯ This retrospective cohort study did not find sufficient evidence to recommend one implant position over the other for midshaft clavicular fractures with regard to removal due to irritation. Time to union was similar and Infections were equally rare in both groups. Notably, a considerable number of patients in both groups had their implants removed due to irritation. Larger prospective studies are needed to determine how much plate position contributes to the occurrence of irritation and whether other patient or implant-related factors might play a role. Until this is clarified, implant position should be based on surgeons preference and experience.
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Multicenter Study
Serious injuries of Lisfranc joint: A retrospective multicenter study of 141 patients.
Lisfranc joint injuries are common and often underdiagnosed. They occur during trauma of various mechanisms, high or low energy. Their management is difficult because of the wide spectrum of lesions and the management of associated lesions, particularly in the emergency stage. Their surgical treatment remains controversial. Therefore, the objective of this study was to evaluate and compare the management of Lisfranc injuries and to study their clinical, functional and radiologic evolution. We also wanted to assess the consequences of these lesions on the patient's quality of life. ⋯ Contrary to what is recommended in the literature, this study reported a high rate of osteosynthesis by pins whereas screws and plates were more recommended. Open reduction was also recommended and was the strategy of choice in this study. An M2 fracture was often associated with Lisfranc dislocations. The quality of reduction was essential and was better with open reduction and screw fixation.