RESUMO
Background: Femoral neck fractures are an epidemiologically significant issue with major effects on patients and health care systems, as they account for a large percentage of bone injuries in the elderly. Hip hemiarthroplasty is a common surgical procedure in the treatment of displaced femoral neck fractures. Several surgical approaches may be used to access the hip joint in case of femoral neck fractures, each with its own benefits and potential drawbacks, but none of them has consistently been found to be superior to the others. This article aims to systematically review and compare the different approaches in terms of the complication rate at the last follow-up. Methods: an in-depth search on PubMed/Scopus/Web of Science databases and a cross-referencing search was carried out concerning the articles comparing different approaches in hemiarthroplasty and reporting detailed data. Results: A total of 97,576 hips were included: 1030 treated with a direct anterior approach, 4131 with an anterolateral approach, 59,110 with a direct lateral approach, and 33,007 with a posterolateral approach. Comparing the different approaches, significant differences were found in both the overall complication rate and the rate of revision surgery performed (p < 0.05). In particular, the posterolateral approach showed a significantly higher complication rate than the lateral approach (8.4% vs. 3.2%, p < 0.001). Furthermore, the dislocation rate in the posterolateral group was significantly higher than in the other three groups considered (p < 0.026). However, the posterolateral group showed less blood loss than the anterolateral group (p < 0.001), a lower intraoperative fractures rate than the direct anterior group (p < 0.035), and shorter mean operative time than the direct lateral group (p < 0.018). Conclusions: The posterolateral approach showed a higher complication rate than direct lateral approach and a higher prosthetic dislocation rate than the other three types of surgical approaches. On the other hand, patients treated with posterolateral approach showed better outcomes in other parameters considered, such as mean operative time, mean blood loss and intraoperative fractures rate. The knowledge of the limitations of each approach and the most common associated complications can lead to choosing a surgical technique based on the patient's individual risk.
Assuntos
Artroplastia de Quadril , Fraturas do Colo Femoral , Hemiartroplastia , Humanos , Idoso , Artroplastia de Quadril/efeitos adversos , Hemiartroplastia/efeitos adversos , Hemiartroplastia/métodos , Fraturas do Colo Femoral/cirurgia , Articulação do Quadril , Quadril , Resultado do TratamentoRESUMO
PURPOSE: Results of subtalar arthroereisis in flexible flatfoot have been mainly reported in the literature using clinical or radiographical findings. However, the aim of this study is to evaluate the patient-perceived quality of life using self-reported questionnaires after subtalar arthroereisis using a bioabsorbable implant. METHODS: Italian modified FFI and the SEFAS scores were submitted to a consecutive series of 173 patients who underwent surgical treatment for flatfoot deformity using a bioabsorbable endo-orthotic implant. Postoperative complication rates were assessed. Time needed to resume normal sports activities was recorded. RESULTS: Mean population age was 11.2 years with slight variability between males and females. At a mean follow-up of 4 years, arthroereisis with bioabsorbable implants showed excellent results for the perception of the quality of life with an average result for FFI score of 4.5 and an average SEFAS score of 47.19. Time needed to resume sport activities was 4.7 months ± 0.2 with almost no difference between the groups. Four patients needed a second procedure for implant removal. CONCLUSION: Arthroereisis using a bioabsorbable implant offers good results in terms of satisfaction and quality of life with a negligible rate of failures and patient complaints based on self-reported questionnaires. The patient reported high degrees of satisfaction, and their quality of life was not compromised at all by the procedure.
Assuntos
Implantes Absorvíveis , Pé Chato/cirurgia , Prótese Articular , Criança , Remoção de Dispositivo/estatística & dados numéricos , Feminino , Pé Chato/psicologia , Seguimentos , Humanos , Masculino , Medidas de Resultados Relatados pelo Paciente , Satisfação do Paciente , Complicações Pós-Operatórias/etiologia , Qualidade de Vida , Reoperação/estatística & dados numéricos , Volta ao Esporte , Articulação Talocalcânea/cirurgiaRESUMO
Arthroereisis of the subtalar joint is a common surgical technique in Europe for the management of flexible flatfoot in the pediatric population. In most cases, it is performed using a calcaneo-stop metallic screw. Despite the good clinical results, screw removal is always advised after 2 to 3 years. The use of a bioabsorbable screw might overcome the need for a second operation to remove a nonabsorbable device. We report the results of a biodegradable calcaneo-stop screw at a minimum of 4 years of follow-up. Eighty-eight procedures were performed on 44 children. All patients were clinically and radiologically evaluated preoperatively and at a minimum 4-year follow-up period. Patient satisfaction and plantar collapse using Viladot's classification were recorded. Meary's talus-first metatarsal angle and talocalcaneal angle were measured on radiographs preoperatively and at the last follow-up visit. The presence of the device at the last follow-up examination was assessed by magnetic resonance imaging. The mean follow-up duration was 56 months. Of the 44 patients, 33 (75%) reported excellent clinical outcomes, 9 (20.5%) good outcomes, and 2 (4.5%) poor. Foot print improvement was registered for all patients. The mean Meary's talus-first metatarsal angle had improved from 160.6° ± 7.7° preoperatively to 170.6° ± 6.5° at the last follow-up visit (p < .001). The talocalcaneal angle had decreased from 39.9° ± 5.2° preoperatively to 29.4° ± 4° at the last follow-up examination (p < .001). At the 4-year follow-up point, the implant could be seen to have almost completely biodegraded on magnetic resonance imaging. Two screw breakages occurred. The bioabsorbable calcaneo-stop screw seems to be an effective solution for flexible flatfoot in pediatric patients. Also, owing to its biodegradable composition, the need of a second operation for implant removal will not always be necessary.
Assuntos
Implantes Absorvíveis , Artrodese/instrumentação , Parafusos Ósseos , Pé Chato/cirurgia , Adolescente , Criança , Feminino , Pé Chato/diagnóstico por imagem , Seguimentos , Humanos , Imageamento por Ressonância Magnética , Masculino , Satisfação do Paciente , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The incidence of ankle fractures (AFs) in the elderly is rising due to the increase in life expectancy. Rather than directly related to osteoporosis, AFs are a predictor of osteoporotic fractures in other sites. In women AFs are associated with weight and BMI. AFs are difficult to categorize; therapeutic options are non-operative treatment with plaster casts or surgical treatment with Kirschner's wires, plates and screws. The choice of treatment should be based not only on the fracture type but also on the local and general comorbidity of the patient. Considering the new evidence that postmenopausal women with AFs have disrupted microarchitecture and decreased stiffness of the bone compared with women with no fracture history, in our opinion low-trauma AFs should be considered in a similar way to the other classical osteoporotic fractures.
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Fraturas do Tornozelo , Fraturas por Osteoporose/cirurgia , Idoso , Articulação do Tornozelo/diagnóstico por imagem , Articulação do Tornozelo/patologia , Osso e Ossos/diagnóstico por imagem , Osso e Ossos/patologia , Feminino , Fixação Interna de Fraturas/efeitos adversos , Humanos , Osteoporose Pós-Menopausa/diagnóstico , Osteoporose Pós-Menopausa/epidemiologia , Fraturas por Osteoporose/diagnóstico , Fraturas por Osteoporose/diagnóstico por imagem , Radiografia , Resultado do TratamentoRESUMO
Periprosthetic infection (PJI) after TAR is a serious complication, often requiring further surgery, including revision arthroplasty, conversion to ankle arthrodesis, or even amputation. This systematic review aims to summarize the current evidence on the management of TAR PJI and provide a comprehensive overview of this topic, especially from an epidemiologic point of view. Three different databases (PubMed, Scopus, and Web of Science) were searched for relevant articles, and further references were obtained by cross-referencing. Seventy-one studies met the inclusion criteria, reporting on cases of TAR PJI. A total of 298 PJIs were retrieved. The mean incidence of PJI was 3.8% (range 0.2-26.1%). Furthermore, 53 (17.8%) were acute PJIs, whereas most of them (156, 52.3%) were late PJIs. Most of the studies were heterogeneous regarding the treatment protocols used, with a two-stage approach performed in most of the cases (107, 35.9%). While the prevalence of ankle PJI remains low, it is potentially one of the most devastating complications of TAR. This review highlights the lack of strong literature regarding TAR infections, thus highlighting a need for multicentric studies with homogeneous data regarding the treatment of ankle PJI to better understand outcomes.
RESUMO
BACKGROUND: Patellar instability is the most common disorder of the knee during childhood and adolescence. Surgical treatment significantly reduces the rate of redislocation, but the underlying pathologies and pattern of instability may affect the results. We aimed to report the clinical and functional outcomes of the three-in-one procedure for patellar realignment in a cohort of skeletally immature patients with or without syndromes and various patterns of chronic patellar instability. METHODS: We retrospectively investigated 126 skeletally immature patients (168 knees) affected by idiopathic or syndromic patellar instability, who underwent patella realignment through a three-in-one procedure. We classified the instability according to the score proposed by Parikh and Lykissas. RESULTS: Patellar dislocation was idiopathic in 71 patients (94 knees; 56.0%) and syndromic in 55 (74 knees; 44.0%). The mean age at surgery was 11.5 years (range 4-18) and was significantly lower in syndromic patients. Syndromic patients also exhibited more severe clinical pattern at presentation, based on the Parikh and Lykissas score. The mean follow-up was 5.3 years (range 1.0-15.4). Redislocation occurred in 19 cases, with 10 cases requiring further realignment. The Parikh and Lykissas score and the presence of congenital ligamentous laxity were independent predictors of failure. A total of 22 knees in 18 patients required additional surgical procedures. The post-operative Kujala score was significantly lower in patients with syndromic patellar instability. CONCLUSIONS: The type of instability and the presence of underlying syndromes negatively affect the rate of redislocation and the clinical and functional outcome following patellar realignment through the three-in-one procedure. We recommend the consideration of alternative surgical strategies, especially in children with severe syndromic patellar dislocation.
Assuntos
Cistos Ósseos Aneurismáticos/patologia , Imageamento por Ressonância Magnética , Neoplasias da Coluna Vertebral/patologia , Idoso , Cistos Ósseos Aneurismáticos/diagnóstico , Seguimentos , Humanos , Imageamento por Ressonância Magnética/métodos , Neoplasias da Coluna Vertebral/diagnóstico , Tomografia Computadorizada por Raios X/métodosRESUMO
OBJECTIVES: The aim of this study is to retrospectively review the outcomes of patients with comminuted radial head fractures surgically treated with early radial head excision. DESIGN: Retrospective follow-up study. SETTING: University orthopaedic trauma center. PATIENTS: Forty-two patients with unilateral, isolated, closed, displaced, or comminuted radial head fracture (Mason type 2-10, Type 3-32). INTERVENTION: Early radial head excision. MAIN OUTCOME MEASUREMENTS: Patients were clinically and radiographically evaluated at an average follow-up of 18 years. The uninjured contralateral limb was used as a comparison. Clinical evaluation was rated using the Broberg and Morrey system, the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, and the visual analog scale (VAS) for pain. RESULTS: At last follow-up, 36 patients had no complaints, whereas six admitted to occasional pain. The mean Broberg and Morrey score was 91.2 ± 6.3, and the mean Disabilities of the Arm, Shoulder and Hand score was 10.1 ± 8.8. CONCLUSION: Early radial head excision represents a viable option in case of displaced and comminuted fractures. According to the results of this study, it demonstrated a high rate of good results and patient satisfaction, a quick recovery after surgery, and a low rate of complications with durable results at long-term follow-up. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.