Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · May 2023
Autologous replacement of the head of the radius-proximal fibula versus second metatarsal base: an anatomic feasibility study.
This study investigated the anatomic feasibility of a new surgical therapy option for radial head arthrosis using an autologous vascularized bone graft of the second metatarsal and proximal fibula to recreate the proximal radiohumeral joint. ⋯ Level IV, anatomic study.
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Arch Orthop Trauma Surg · May 2023
The effect of lumbar spinal fusion on native acetabular anteinclination in standing position.
The complex and dynamic spinopelvic interplay is not well understood. The aims of the present study were to investigate the following: (1) whether native acetabular anteinclination (AI) in standing position changes following lumbar spinal fusion (LSF); (2) potential correlations between AI change (ΔAI) and several spinopelvic parameters such as the change in lumbar lordosis (ΔLL), pelvic tilt (ΔPT), and anterior pelvic plane angle (ΔaPP). ⋯ Retrospective case-control study, Level III.
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Arch Orthop Trauma Surg · May 2023
Incidence and treatment of intracapsular femoral neck fractures in Germany.
Intracapsular femoral neck fractures are one of the most common fractures in Germany. Nevertheless, the epidemiology and treatment modalities are not described comprehensively. For this reason, this study highlights the epidemiology of femoral neck fractures in different age groups and summarizes treatment strategies within the period from 2009 to 2019 based on nationwide data. ⋯ The incidence of intracapsular femoral neck fractures in Germany has been increasing continuously within the last decade. In particular, patients over 80 years suffered predominantly from this type of fracture. The majority was treated with a joint replacement procedure, mainly cemented hemiarthroplasty.
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Arch Orthop Trauma Surg · May 2023
Clinical outcome and survival rate of the Herbert ulnar head prosthesis for reconstruction of the distal radioulnar joint depending on co-morbidity and different indications.
Ulnar head prostheses have been developed to restore the integrity of the DRUJ and relieve pain. This study aims to evaluate the long-term outcome of the clinical and radiographic results as well as the survival rate of the Herbert ulnar head prosthesis (UHP) depending on co-morbidity and different indications. ⋯ IV.
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Arch Orthop Trauma Surg · May 2023
Trans-fracture approach for ORIF of coronal shear fractures of the distal humerus.
Open reduction and internal fixation (ORIF) of comminuted coronal shear fractures of the distal humerus is challenging. When a concomitant lateral condyle fracture is present, it may be used for a trans-fracture approach to facilitate exposure and fracture reduction. This study aimed to investigate the frequency of lateral condyle fractures in coronal shear fractures of the distal humerus and analyze fracture reduction, fracture union and clinical results following ORIF through a trans-fracture approach. ⋯ Lateral condyle fractures are present in about one third of coronal shear fractures of the distal humerus. This injury can be used for a trans-fracture approach to facilitate exposure and to reliably achieve anatomic fracture reduction.