Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Jul 2013
An anatomic study on the placement of the second sacral screw and its clinical applications.
The fixation of lumbosacral and sacral pelvis can be performed on the ilium and the Second Sacrum Vertebrae (S2). Although several studies on the anatomical and biomechanical features of S2 screw fixation have been published, little clinical application has been reported, especially combination of anatomical investigation and clinical study. This study was performed to design and optimize the method of pedicle screw placement for S2. ⋯ The intersection of the horizontal line through the lowest point of the inferior edge of the first posterior sacral foramen and the lateral sacral crest can be used as the entry point for S2 sacral screw fixation. The S2 pedicle screw fixation shows good clinical effectiveness and safety for stable reconstruction of lumbosacral lesions.
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Arch Orthop Trauma Surg · Jul 2013
The incidence of posterior tibial plateau fracture: an investigation of 525 fractures by using a CT-based classification system.
Fractures of the tibial plateau are seen frequently in orthopedic trauma units and traditionally classified based on two-dimension plain radiographs with the Schatzker Classification system, the most popular. This system focuses on fractures involving the medial and lateral plateau but does not comment on fractures that involve the posterior aspect of the tibial plateau. The purpose of this study was to investigate the incidence of posterior tibial plateau fracture and propose a new computed tomography (CT)-based three-column classification system to guide fracture treatment. ⋯ Fractures of the posterior tibial plateau are not uncommon, especially in high-energy trauma. CT imaging is required to appreciate these fracture patterns, and a three-column classification allows for a better understanding of the fracture morphology and the injury mechanism, which guides surgical management.
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Arch Orthop Trauma Surg · Jul 2013
Comparative StudyFixation of supracondylar femoral fractures following total knee arthroplasty: is there any difference comparing angular stable plate fixation versus rigid interlocking nail fixation?
Literature does not provide any reliable comparison between angular stable plate fixation and rigid nail fixation for stabilization of supracondylar periprosthetic femoral fractures. Thus, the purpose of this study was to compare these two implants in clinical practice relating to fracture healing, functional results and treatment-related complications. ⋯ Sixty-four (76 %) patients returned to their pre-injury activity level and were satisfied with their clinical outcome. We had an overall Oxford outcome score of 2.21, with patients following angular stable plate fixation of 2.22, and patients after rigid nail fixation of 2.20. Successful fracture healing within 6 months was achieved in 74 (88 %) patients. Comparing between plate fixation and nail fixation, statistical analysis did not reveal any significant differences. Overall, we had a relatively high rate of fracture healing and a satisfactory functional outcome with both implants. Both methods of fixation showed similar results relating to the functional outcome and individual satisfaction of the patients. However, with regards to fracture healing and treatment-related complications, intramedullary nail fixation showed slight advantages.
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Arch Orthop Trauma Surg · Jul 2013
Osteitis pubis and adductor tendinopathy in athletes: a novel arthroscopic pubic symphysis curettage and adductor reattachment.
Various surgical treatment options have been described in athletes with degenerative osteitis pubis who fail to respond to conservative treatment modalities. Although adductor longus tendinopathy often represents an additional pain generator in chronic groin pain associated with osteitis pubis, this has not been acknowledged in the surgical literature, to our knowledge. We present the results of a novel surgical technique for combined degenerative lesions of the pubic symphysis joint and the adjacent adductor longus tendon in a series of athletes with osteitis pubis. ⋯ This novel surgical technique combines successfully stability-preserving arthroscopic pubic symphysis curettage with adductor debridement and reattachment in well-selected cases of athletes suffering from degenerative osteitis pubis and concomitant adductor pathology, being refractory to conservative treatment. Diligent preoperative evaluation of the specific pathology will lead to successful outcome.
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Arch Orthop Trauma Surg · Jul 2013
ReviewManagement of acute acromioclavicular joint dislocations: current concepts.
Acromioclavicular joint (ACJ) injuries represent a common injury to the shoulder girdle. In the management algorithm of acute ACJ injuries complete radiological evaluation represents the key to a successful therapy. According to the classification of Rockwood the presence of a horizontal component in addition to vertical instability has to be detected. ⋯ Out from the literature, non-operative treatment of type III injuries results to provide at least equal functional outcomes as compared to surgical treatment associated with less complications and earlier return to professional and sports activities. If surgical treatment is indicated, open surgical procedures using pins, PDS-slings or hook plates are still widely used concurring with recently raising minimally invasive, arthroscopic techniques using new implants designed to remain in situ. Combined coracoclavicular and acromioclavicular repair are gaining in importance to restore horizontal as well as vertical ACJ stability.