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BACKGROUND: We aimed to compare outcomes of treatment of isolated talonavicular arthrodesis (ITNA) with screw only or screw plus plate, respectively. METHODS: We retrospectively evaluated 40 consecutive cases of ITNA [two-screw fixation patients: Group 1 (23 cases); screw-plus-plate fixation patients: Group 2 (17 cases)]. Outcome measures included radiographic findings, Foot and Ankle Outcome Scores (FAOS), and visual analogue scale (VAS) scores. RESULTS: Nonunion occurred more frequently in group 1 (21.7%) than in group 2 (5.9%), but there was no statistical significance (p = 0.216). Although the preoperative FAOS and VAS score showed similar results between both groups, there were significantly better clinical outcomes in two of five FAOS domains and VAS scores at 3 months postoperative and final follow-up (p < 0.05). CONCLUSION: Although union rates were not significantly different, nonunion occurred more frequently in screw only group and we obtained more favorable clinical outcomes in screw plus plate group.
Asunto(s)
Artrodesis , Tornillos Óseos , Artrodesis/métodos , Placas Óseas , Humanos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
An 18-year-old boy with fibrodysplasia ossificans progressiva lost weight at an accelerated rate due to gastrointestinal symptoms, resulting in a weight loss of 36 kg in 1 year. His first outpatient abdominal computed tomography (CT) result was unremarkable. Since the patient had biliary vomiting during hospitalization, his CT was reexamined, and the superior mesenteric artery syndrome diagnosis was confirmed. Thus, clinicians must consider superior mesenteric artery syndrome when presented with weight loss.
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[This corrects the article on p. 27 in vol. 15, PMID: 36778988.].
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Background: This study investigated the results of component asymmetry (CA) in bilateral cementless total hip arthroplasty (THA). Methods: This study included 300 patients, who underwent bilateral cementless THA between April 2000 and December 2017. They were divided into the component symmetry (CS) and CA groups; CA group was sub-classified into acetabular component asymmetry (ACA) and femoral component asymmetry (FCA). Radiologic and clinical outcomes of the CA group were compared with those of the CS group. Results: The incidence of CA was 25.7% (77/300 patients), including 55 patients with ACA, 34 patients with FCA, and 12 with both components asymmetric. The mean time interval between operations in the CA group was significantly longer than that in the CS group (p < 0.001). The mean differences in horizontal and vertical distances from teardrop to the center of rotation of the acetabular component between both hips in the ACA group were significantly larger than those in the CS group (p = 0.033 and p < 0.001, respectively). The mean femoral component alignment angle difference between both hips was significantly larger in the FCA group than in the CS group (p < 0.001). The mean Harris Hip Score at last follow-up of the CA group was similar to that of the CS group. Conclusions: CA in patients undergoing bilateral cementless THA was not rare, especially with a longer time interval between operations. Regardless of CA, when stable fixation of the components was achieved, satisfactory radiologic and clinical outcomes were obtained.