Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Jun 2022
ReviewThe role of the femoral component orientation on dislocations in THA: a systematic review.
Dislocation remains a major complication in total hip arthroplasty (THA), in which femoral component orientation is considered a key parameter. New imaging modalities and definitions on femoral component orientation have been introduced, describing orientation in different planes. This study aims to systematically review the relevance of the different orientation parameters on implant stability. ⋯ Because of incomparable definitions, limited quality and heterogeneity in methodology of the included studies, there is only weak evidence that the degree of transverse component version is related with implant stability in primary THA. Recommendations about the optimal orientation of the femoral component in all three anatomical planes cannot be provided. Future studies should uniformly define the three-dimensional orientation of the femoral component and systematically describe implant stability.
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Arch Orthop Trauma Surg · Jun 2022
Review Meta AnalysisHighly cross-linked polyethylene in primary total knee arthroplasty is associated with a lower rate of revision for aseptic loosening: a meta-analysis of 962,467 cases.
The evolution in total knee arthroplasty (TKA) includes the highly cross-linked polyethylene (HXLPE) which has been reported as an effective manner to reduce the wear of the polyethylene and the osteolysis. The purpose of the present study is to synthesize the results of comparative studies between HXLPE and conventional polyethylenes and determine their effect in primary TKA. ⋯ The present meta-analysis showed that regarding the overall revision rate and radiographic outcomes there was no significant difference between the two types of liners. On the other hand, the significantly less revision rate due to loosening supports the routine continued use of HXLPE in primary TKA.
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Arch Orthop Trauma Surg · Jun 2022
Meta AnalysisCombined application of adductor canal block and local infiltration anesthesia in primary total knee arthroplasty: an updated meta-analysis of randomized controlled trials.
Perioperative pain after total knee arthroplasty (TKA) may seriously affect the rapid recovery of patients. The purpose of this study was to assess whether the combined use of adductor canal block (ACB) and local infiltration anesthesia (LIA) can further reduce postoperative pain and improve early functional recovery. ⋯ The current meta-analysis showed that ACB + LIA significantly reduced postoperative walking pain and morphine consumption and promoted rapid recovery in the early postoperative period. There is no statistical difference in the length of stay and ROM after 72 h in the two groups.
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Arch Orthop Trauma Surg · Jun 2022
Meta AnalysisSame-day discharge arthroplasty has a higher overall complications rate than fast-track arthroplasty: a systematic review and meta-analysis.
Published studies have reported many inconsistent results regarding the comparison of same-day discharge total joint arthroplasty (TJA) and inpatient TJA. More notably, many recent studies comparing same-day discharge TJA with fast-track TJA presented higher rates of complications for same-day discharge TJA, which raises concerns about the safety of same-day discharge TJA. ⋯ The overall safety of same-day discharge TJA is satisfactory; however, more complications were detected in same-day discharge TJA than that in fast-track TJA. Complications in same-day discharge TJA might be underestimated in some previous studies taking long-staying inpatient TJA as control. Being more cautious about complications is necessary in the care of same-day discharge TJA, and extensive prospective studies are needed to explore the optimized option that weighs both cost and complications.
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Arch Orthop Trauma Surg · Jun 2022
ReviewHistory of diagnostics and treatment of scapular fractures in children and adolescents and its clinical importance.
Almost 70 scapular fractures in children and adolescents, up to the age of 17 years, have been described in detail in the literature since 1839. The diagnosis of these injuries was based on autopsy, radiographs, CT and MRI examinations. The most frequent findings were fractures/epiphyseolyses of the coracoid, followed by fractures of the infraspinous part of the body and avulsion of the inferior angle of the scapular body. ⋯ Scapulothoracic dissociation was also recorded in several cases. The majority of fractures were treated non-operatively; operative treatment was used in glenoid fractures, certain fractures of the coracoid and fractures of the scapular body with intrathoracic penetration. Except for scapulothoracic dissociation, outcomes of treatment of these injuries were very good.