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Background: Tarsal tunnel syndrome, also known as posterior tibial neuralgia, is a compressive neuropathy of the posterior tibial nerve or one of its divisions (calcaneal, lateral plantar or medial plantar nerve) within the tarsal tunnel. This scoping review aims to systematically map and summarise current literature regarding the management of tarsal tunnel syndrome. Methods: PubMed, Embase, Emcare, Medline and Cinahl were searched using the terms 'tarsal tunnel', 'syndrome', 'entrapment', 'compression', 'posterior tibial', 'neuropathy' and 'neuralgia. Two stage title abstract screening was performed. Observational studies reporting the outcome of treatment of tarsal tunnel syndrome were included. Results: A total of 32 studies were included in the review. Excellent or good results are seen in 75.3 % of cases, with the remainder (24.7 %) achieving fair or poor outcomes. Factors which may influence outcome include patient age, symptom duration, aetiology, co-morbidities, pre-treatment symptom severity and nerve fibrosis. Conclusions: Although favourable outcomes are seen in the majority of cases, poor results are not uncommon. A range of prognostic factors are identified; however, firm conclusions cannot be drawn from the findings of individual low-quality studies. Further research in identifying prognostic factors may aid in clinical decision making and management of patient expectations. Level of evidence: Level IV Scoping review.
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INTRODUCTION: Together with ankle arthrodesis, total ankle arthroplasty is now accepted as a first-line intervention in the management of end-stage arthritis of the ankle. The evidence regarding how outcomes are affected by surgeon experience is inconsistent; we performed a systematic review to evaluate the effect of a learning curve in total ankle arthroplasty outcomes. METHODS: An electronic database search was performed in PubMed, Embase, ISI Web of Science and Cochrane trials. Two reviewers independently conducted a two-stage title/abstract and full text screening. English-language original research studies comparing patient-reported outcome measures (PROMs), complication/revision rates, operative time, length of stay or radiation exposure according to surgeon experience were included. Quality assessment was performed using the methodological index for non-randomised studies. RESULTS: All but one included study report either improved PROMs, reduced complication/revision rate, reduced hospital stay length/operative time or reduced radiation exposure with increasing surgeon experience. However, the majority of these findings lack statistical significance. Two studies assessing the plateau of the learning curve report a wide range of plateau thresholds between 9 and 39 cases. CONCLUSION: This review finds a largely non-significant trend towards improvements in PROMs, complication, and revision rates with improved surgeon experience. The lack of statistical significance in a number of studies may be partially explained by methodological flaws, with more suitably designed studies reporting significant improvements. Future research into the effect of advancements in implant design and insertion guides is required to further characterise the magnitude of the learning curve and guide both mitigation and learning strategies.
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Artroplastia de Substituição do Tornozelo , Curva de Aprendizado , Humanos , Tornozelo/cirurgia , Resultado do Tratamento , Articulação do Tornozelo/cirurgia , ArtrodeseRESUMO
BACKGROUND: Evidence suggests that certain groups of orthopaedic patients have an increased prevalence of mental health disorders than the general population. This scoping review aims to evaluate the effect of pre-operative mental health on outcomes of foot and ankle surgery. METHODS: A literature search was performed in four databases. Studies investigating a relationship between preoperative mental health and postoperative patient reported outcome measures (PROMs), complications, readmissions or reoperations were included. RESULTS: Of the 19 studies investigating the effect of preoperative mental health on PROMs, 16 (84.2%) reported a significant relationship between poorer preoperative mental health and inferior postoperative PROMs. Poorer mental health was associated with an increased rate of complications, readmissions and/or reoperations in four studies. CONCLUSIONS: Poorer preoperative mental health is associated with significantly inferior outcomes following foot and ankle surgery. Clinicians should evaluate mental health to stratify likely outcomes and aid in the management of patient expectations. LEVEL OF EVIDENCE: Level IV: Scoping review of Level II-IV studies.
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Procedimentos Ortopédicos , Ortopedia , Humanos , Tornozelo/cirurgia , Saúde Mental , Articulação do Tornozelo/cirurgia , Estudos RetrospectivosRESUMO
Aims: This scoping review aims to identify patient-related factors associated with a poorer outcome following total ankle arthroplasty (TAA). Methods: A scoping review was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A computer-based literature search was performed in PubMed, Embase, Cochrane trials, and Web of Science. Two reviewers independently performed title/abstract and full-text screening according to predetermined selection criteria. English-language original research studies reporting patient-related factors associated with a poorer outcome following TAA were included. Outcomes were defined as patient-reported outcome measures (PROMs), perioperative complications, and failure. Results: A total of 94 studies reporting 101,552 cases of TAA in 101,177 patients were included. The most common patient-related risk factor associated with poorer outcomes were younger age (21 studies), rheumatoid arthritis (17 studies), and diabetes (16 studies). Of the studies using multivariable regression specifically, the most frequently described risk factors were younger age (12 studies), rheumatoid arthritis (eight studies), diabetes (eight studies), and high BMI (eight studies). Conclusion: When controlling for confounding factors, the most commonly reported risk factors for poor outcome are younger age, rheumatoid arthritis, and comorbidities such as diabetes and increased BMI. These patient-related risk factors reported may be used to facilitate the refinement of patient selection criteria for TAA and inform patient expectations.
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Artrite Reumatoide , Artroplastia de Substituição do Tornozelo , Humanos , Tornozelo , Artrite Reumatoide/cirurgia , Artroplastia de Substituição do Tornozelo/efeitos adversos , Medidas de Resultados Relatados pelo Paciente , Fatores de RiscoRESUMO
This systematic review aimed to summarize the full range of complications reported following ankle arthroscopy and the frequency at which they occur. A computer-based search was performed in PubMed, Embase, Emcare, and ISI Web of Science. Two-stage title/abstract and full-text screening was performed independently by two reviewers. English-language original research studies reporting perioperative complications in a cohort of at least ten patients undergoing ankle arthroscopy were included. Complications were pooled across included studies in order to derive an overall complication rate. Quality assessment was performed using the Oxford Centre for Evidence-Based Medicine levels of evidence classification. A total of 150 studies describing 7,942 cases of ankle arthroscopy in 7,777 patients were included. The overall pooled complication rate was 325/7,942 (4.09%). The most common complication was neurological injury, accounting for 180/325 (55.4%) of all complications. Of these, 59 (32.7%) affected the superficial peroneal nerve. Overall, 36/180 (20%) of all nerve injuries were permanent. The overall complication rate following anterior ankle arthroscopy was 205/4,709 (4.35%) compared to a rate of 35/528 (6.6%) following posterior arthroscopy. Neurological injury occurred in 52/1,998 (2.6%) of anterior cases using distraction, compared to 59/2,711 (2.2%) in cases with no distraction. The overall rate of major complications was 16/7,942 (0.2%), with the most common major complication - deep vein thrombosis - occurring in five cases. This comprehensive systematic review demonstrates that ankle arthroscopy is a safe procedure with a low overall complication rate. The majority of complications are minor, with potentially life-threatening complications reported in only 0.2% of patients.
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Tornozelo , Artroscopia , Humanos , Artroscopia/efeitos adversos , Medicina Baseada em EvidênciasRESUMO
BACKGROUND: This study aimed to evaluate the use of distraction arthroplasty for ankle osteoarthritis, with respect to patient reported outcome measures (PROMs), complications, range of motion and radiographic outcomes. METHODS: A computer-based search was performed in PubMed, Cinahl, Embase, Scopus and ISI Web of Science. Two reviewers independently performed title/abstract and full-text screening. Quality assessment was performed using The Methodological Index for Non-Randomised Studies (MINORS) and Joanna Briggs Institute criteria. RESULTS: Whilst all studies evaluating PROMs reported significant (P < 0.05) improvement, these were either below or only slightly above the minimally clinically important difference. The rate of conversion to arthrodesis or total ankle arthroplasty was high, with failure rates of up to 52% reported. CONCLUSION: Due to the inconsistent improvements in PROMs, which are likely overestimated due to substantial bias, and the high failure rate, this review suggests that distraction arthroplasty is not currently an effective treatment option for ankle arthritis. LEVEL OF EVIDENCE: Level IV, systematic review of level I to IV studies.
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Artroplastia de Substituição do Tornozelo , Osteoartrite , Humanos , Articulação do Tornozelo/diagnóstico por imagem , Articulação do Tornozelo/cirurgia , Osteoartrite/diagnóstico por imagem , Osteoartrite/cirurgia , Artrodese/métodos , Amplitude de Movimento Articular , Resultado do TratamentoRESUMO
PURPOSE: This systematic review aims to summarise the outcomes of gastrocnemius release in the management of Achilles Tendinopathy. METHODS: A systematic review was performed according to PRISMA guidelines. A computer-based search was performed in PubMed, Embase, Cinahl, Scopus and ISI Web of Science. Two independent reviewers performed both title/abstract and full-text screening according to a-priori selection criteria. English-language original research studies reporting outcomes for gastrocnemius recession in patients with Achilles tendinopathy were included. Study quality and risk of bias were assessed using the MINORS criteria. RESULTS: Of the 229 articles identified following database searching, nine studies describing 145 cases of gastrocnemius recession were included in the review. Clinically important differences were reported across a range of validated patient reported outcome scores including VISA-A, FFI, FAAM and VAS pain score. Outcomes appear to be superior in patients with noninsertional Achilles tendinopathy, however further research is required to confirm this. Studies also reported an increase in ankle dorsiflexion range of motion and a good rate of return to sport/work. The overall complication rate was 10/123 (8.1%), with sural nerve injury being the most common complication, occurring in 5/123 (4.1%) of cases. CONCLUSION: The results of this review suggest gastrocnemius release to be an effective treatment option in the management of patients with Achilles tendinopathy, who have gastrocnemius contracture and have previously failed to respond adequately to non-operative treatment. LEVEL OF EVIDENCE: Level IV.
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Tendão do Calcâneo , Contratura , Procedimentos Ortopédicos , Tendinopatia , Humanos , Tendão do Calcâneo/cirurgia , Tendinopatia/cirurgia , Músculo Esquelético/cirurgia , Contratura/cirurgia , Procedimentos Ortopédicos/métodosRESUMO
PURPOSE: A ganglion cyst is a benign soft tissue swelling filled with hyaluronic acid and other mucopolysaccharides. Whilst they most commonly present in the wrist region, their occurrence in the foot and ankle is not rare. This scoping review aims to systematically map and summarise current evidence regarding the management of ganglia of the foot and ankle, whilst identifying areas for further research. METHODS: This scoping review follows the frameworks of Arksey and O'Malley, Levac and Peters. A comprehensive search strategy was used to identify relevant articles, before a two-stage screening process was performed independently by two reviewers. RESULTS: A total of 2286 unique articles were identified, of which 12 were included in the review. A variety of conservative and surgical treatment strategies are reported, showing good outcomes. An overall pooled recurrence rate of 29.5% was seen across 8 studies. Aspiration alone showed the highest recurrence rate (78.1%), followed by aspiration and steroid injection (62%), steroid injection alone (37.5%) and surgical excision (17.6%). The pooled complication rate across six studies was 21/261 (8.0%), with the most common complication being paraesthesia, reported in 14/261 (5.4%) patients. CONCLUSIONS: There is a lack of high-quality research currently regarding the treatment of foot and ankle ganglia. Limited evidence suggests that there could potentially be associations between time to treatment, ganglion location and extent of surgical resection and recurrence rate. However, further research is required before any definitive conclusions can be drawn.
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Cistos Glanglionares , Tornozelo , Articulação do Tornozelo , Cistos Glanglionares/cirurgia , Humanos , EsteroidesRESUMO
BACKGROUND: Osteochondral lesions of the talus are common, particularly after trauma. Arthroscopic bone marrow stimulation has emerged as the first-choice surgical treatment for small primary lesions less than 100 mm2. Individual studies on the topic are small and heterogeneous, and they have differed in their main findings; for this reason, systematically reviewing the available evidence seems important. QUESTIONS/PURPOSES: In this systematic review, we asked: (1) What patient-reported outcomes and pain scores have been observed after arthroscopic bone marrow stimulation for secondary osteochondral lesions of the talus? (2) What complications were reported? (3) What demographic and clinical factors were reported to be associated with better patient-reported outcome scores? METHODS: We performed a systematic review according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines using Embase, EmCare, PubMed, CINAHL, and Scopus (databases last searched June 23, 2021). A two-stage title/abstract and full-text screening process was performed independently by two reviewers. Randomized control trials, cohort studies, and observational studies published in English that evaluated the outcome of arthroscopic bone marrow stimulation for secondary osteochondral lesions of the talus were included. Case reports, review articles, commentaries, abstracts, and letters to the editor were excluded. A total of 12 articles (10 case series and two retrospective comparative studies) involving 446 patients were included. Of these, 111 patients with a mean age of 33 years (range 20 to 49) received arthroscopic bone marrow stimulation for a secondary osteochondral lesion of the talus. The Methodological Index for Non-randomized Studies (MINORS) criteria were used to assess the methodologic quality of included studies. The MINORS is a numerical score ranging from 0 to 16 for studies with no comparison group and 0 to 24 for comparative studies, with higher quality studies receiving higher scores. Of the 10 noncomparative case series, the highest score was 10 of 16, with a median (range) score of 7.5 (4 to 10), while the two comparative studies scored 22 of 24 and 19 of 24, respectively. RESULTS: Studies varied widely in terms of patient-reported outcome measures such as the American Orthopaedic Foot and Ankle Society score (AOFAS), with inconsistent reporting across studies regarding whether or how much patients improved; there was variation in some effect sizes with regard to improvement seeming close to or below the minimum clinically important difference (MCID). Although no perioperative complications were reported in any included studies, 34% (26 of 77, in seven studies that reported on this endpoint) of patients who underwent a revision procedure. One study found a negative association between lesion size and AOFAS and VAS score. No other studies reported on factors associated with patient-reported outcome scores, and most studies were far too small to explore relationships of this sort. CONCLUSION: We found that arthroscopic bone marrow stimulation for secondary osteochondral lesions of the talus yielded inconsistent and often small improvements in patient-reported outcomes, with approximately one in three patients undergoing a revision procedure. Reported outcomes likely represent a best-case scenario, inflated by low-level study designs and major sources of bias that are known to make treatment effects seem larger than they are. Therefore, the use of arthroscopic bone marrow stimulation in such patients cannot be recommended, unless we are able to refine selection criteria to effectively identify patients who show a substantial clinical benefit. LEVEL OF EVIDENCE: Level IV, therapeutic study.
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Cartilagem Articular , Fraturas Intra-Articulares , Tálus , Adulto , Artroscopia/efeitos adversos , Medula Óssea , Cartilagem Articular/diagnóstico por imagem , Cartilagem Articular/lesões , Cartilagem Articular/cirurgia , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Tálus/diagnóstico por imagem , Tálus/cirurgia , Resultado do Tratamento , Adulto JovemRESUMO
Hallux rigidus is the second most common condition to affect the first ray with an incidence of 2.5% in those above 50 years. Metatarsophalangeal Joint (MTPJ) arthrodesis remains the standard surgery. There are currently no patient-reported outcome measures or functional outcome measures specific to first MTPJ arthrodesis. Finding out what patients can and cannot do after surgery would help surgeons appropriately consent patients and manage expectations pre- and postsurgery. A pilot group of 15 patients postarthrodesis agreed on the suitability of the questions developed by the authors. As no further changes were made, a further 35 patients were recruited. Median age was 68 years, 78% were females, and 68% of patients were retired. Median follow-up was 64.5 months. Complete or almost complete pain relief was reported by 92% of patients. No major difficulty was reported by 97% of patients using ladders, 95% of patients driving, 90% of patients standing, 86% of patients wearing shoes without heels. Fifty-seven percent of patients reported extreme difficulty running and 48% of patients reported moderate or extreme difficulties wearing shoes with heels. None of the men reported difficulty with shoe wear without heels compared to 18% of women (p = .01). None of the men reported any difficulty in driving compared to 18% of women (p = .06). Difficulty in walking was reported in 44% of women compared to 9% of men (p = N/S). Our study is the first to reflect patients' own long term experiences following first MTPJ arthrodesis. Based on our study, following first MTPJ arthrodesis the majority of patients did not have trouble with pain, walking, standing, and driving. More than half of patients did not have trouble wearing shoes without heels; up to a third didn't have trouble wearing heels. More women experienced difficulty compared to men wearing shoes without heels, driving, and walking.
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BACKGROUND: This systematic review aims to summarize the outcomes of gastrocnemius recession in the treatment of plantar fasciitis. METHODS: A systematic review was performed according to PRISMA guidelines using the PubMed, Embase, Emcare, Web of Science, Scopus, and CINAHL databases. A 2-stage title/abstract and full text screening process was performed independently by 2 reviewers. Randomized controlled trials, cohort, and case-control studies reporting the results of gastrocnemius recession in patients with plantar fasciitis were included. The MINORS and Joanna Briggs Institute Criteria were used to assess study quality and risk of bias. RESULTS: A total of 285 articles were identified, with 6 of these studies comprising 118 patients being ultimately included. Significant postoperative improvement in American Orthopaedic Foot & Ankle Society, visual analog scale, 36-Item Short Form Health Survey, Foot Forum Index, and Foot and Ankle Ability Measure scores were reported. Included studies also described an increase in ankle dorsiflexion range of motion and plantarflexion power. An overall pooled complication rate of 8.5% was seen, with persistent postoperative pain accounting for the most common reported complication. Gastrocnemius recession is associated with greater postoperative improvement than plantar fasciotomy and conservative stretching exercises. CONCLUSION: The current evidence demonstrates that gastrocnemius recession is effective in the management of plantar fasciitis, specifically in patients with gastrocnemius contracture who do not respond to conservative treatment. LEVEL OF EVIDENCE: Level III, Systematic review of level I-III studies.
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Contratura , Fasciíte Plantar , Procedimentos Ortopédicos , Contratura/cirurgia , Fasciíte Plantar/cirurgia , Fasciotomia/métodos , Humanos , Músculo Esquelético/cirurgia , Procedimentos Ortopédicos/métodosRESUMO
The optimal treatment strategy for the presentation of multiple Morton's neuromas in adjacent intermetatarsal spaces of the same foot is yet to be determined. We aimed to summarize and assess the efficacy of current treatment strategies. A systematic review, adhering to PRIMSA guidelines was performed. A computer base search was completed in PubMed, Embase, Cinahl, ISI Web of Science, Scopus and Emcare, for articles reporting the treatment of multiple neuromas in the same foot. The review is registered in the international prospective register of systematic reviews (CRD42020213631). A total of 253 articles were identified, with 7 articles being included in the review. The most common treatment strategy reported was simultaneous neuroma excision using a single incision, while 2 studies each describe simultaneous excision with 2 separate incisions and delayed excision respectively. There is no strong evidence favoring use of delayed excision or multiple incisions. Further high-quality research is required to make more definitive conclusions and future research should investigate other strategies such as non-operative treatment.
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Doenças do Pé , Neuroma Intermetatársico , Neuroma , Pé/cirurgia , Doenças do Pé/cirurgia , Humanos , Neuroma/diagnóstico , Neuroma/cirurgiaRESUMO
BACKGROUND: Various procedures exist to augment or reconstruct the Achilles tendon (AT) in patients suffering from chronic pathologies. The aim of this study is to assess patient reported outcomes and satisfaction following single incision FHL augmentation using a short tendon harvest with interference screw fixation. METHODS: This is a multicentre case series where postoperative patient reported outcome and satisfaction scores were collected on 30 patients. Outcome measures included EQ-5D, EQ-VAS, Achilles Tendon Rupture Scores (ATRS), and satisfaction scores. Scores were also collected on the unaffected limbs for comparison. RESULTS: Mean patient age was 61 years (range 40-79, SD 11). Mean EQ-5D index value was 0.750 (0.100-1.00, SD 0.238), and mean EQ-VAS score was 74 (36-99, SD 15), at a mean follow-up of 57 months (4-118, SD 32). For patients with ≥24 months' follow-up, a mean deficit of 16 ATRS points was found between the operated and unaffected limb. Overall satisfaction was over 86%. In cases of chronic AT rupture, younger age and increasing time from initial injury to surgery were predictors of greater residual deficit. No serious complications or failures occurred. CONCLUSIONS: FHL augmentation using short tendon harvest and interference screw fixation is a safe treatment option. It appears to take at least 24 months to functionally recover following this procedure, and despite a residual function deficit, there is a high level of patient satisfaction. Further studies are required to determine optimal patient selection and timing of surgery.
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PURPOSE: This scoping review aims to systematically map and summarise the available evidence on the management of chronic Achilles ruptures, whilst identifying prognostic factors and areas of future research. METHODS: A scoping review was performed according to the frameworks of Arksey and O'Malley, Levac and Peters. A computer-based search was performed in PubMed, Embase, EmCare, CINAHL, ISI Web of Science and Scopus, for articles reporting treatment of chronic Achilles ruptures. Two reviewers independently performed title/abstract and full text screening according to pre-defined selection criteria. RESULTS: A total of 747 unique articles were identified, of which 73 (9.8%) met all inclusion criteria. A variety of methods are described, with flexor hallucis longus tendon transfer being the most common. The most commonly reported outcome is the American Orthopaedic Foot and Ankle Society (AOFAS) score, although 16 other measures were reported in the literatures. All studies comparing pre- and post-operative outcomes reported significant post-treatment improvement. Complications were reported in 50 studies, with an overall pooled complication rate of 168/1065 (15.8%). CONCLUSION: Although beneficial results were reported following a variety of techniques, comparison between these is challenging due to the low-level study designs used and confounding factors such as treatment delay and tendon gap size. Further research comparing the efficacy of different techniques is required in order to facilitate the development of an evidence-based treatment protocol. Such work would allow clinicians to better understand the suitability of the large variety of reported techniques and select the optimal strategy for each individual patient.
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Tendão do Calcâneo , Tendão do Calcâneo/cirurgia , Doença Crônica , Humanos , Ruptura , Transferência Tendinosa , Resultado do TratamentoRESUMO
In this multicenter study, we evaluated commonly used methods of fixation and 2 methods of joint preparation for first metatarsophalangeal joint fusion, in terms of radiological union and revision rates. Included were 409 consecutive fusions in 385 patients. The overall union rate was 91.4% (34/409). About 29.4% (10/34) of our nonunions were symptomatic. Preoperative hallux valgus showed a statistically significant relation to nonunion (odds ratio [OR]â¯=â¯9.33, pâ¯=â¯.017). Other potential contributing factors like gender (OR 1.9, pâ¯=â¯.44), diabetes (ORâ¯=â¯0, pâ¯=â¯.99), steroid use (ORâ¯=â¯2.07, pâ¯=â¯.44), inflammatory arthritis (ORâ¯=â¯0, pâ¯=â¯.99), and smoking (ORâ¯=â¯2.69, pâ¯=â¯.34) did not attain statistical significance. Further, the methods of fixation like solid screws (ORâ¯=â¯0, pâ¯=â¯.99), plate (ORâ¯=â¯3.6, pâ¯=â¯.187), or cannulated screws (ORâ¯=â¯0.09, pâ¯=â¯.06) showed no correlation with incidence of nonunion. We compared 2 techniques of joint preparation and found no significant difference in union rates (chi-squareâ¯=â¯1.0426, pâ¯=â¯.30). Our crude comparison of costs showed the average saving to the trust per year could be 33,442.50£ by choosing screws over plates. To conclude, only hallux valgus had a statistically significant relation to nonunion. All other variables had no significant impact on the union. Solid screw seems to be economically the most viable option and a valid alternative.
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Hallux Rigidus , Hallux Valgus , Articulação Metatarsofalângica , Artrodese , Hallux Rigidus/diagnóstico por imagem , Hallux Rigidus/cirurgia , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Humanos , Articulação Metatarsofalângica/diagnóstico por imagem , Articulação Metatarsofalângica/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: The objective of this study was to evaluate the medium-term results of corticosteroid injections for Morton's neuroma. METHODS: This was a prospective follow-up study of a previous randomized controlled trial (RCT). Forty-five neuromas in 36 patients were injected with a single corticosteroid injection either with or without ultrasound guidance. As the results of the RCT showed no difference in outcomes between techniques, the data were pooled for the purpose of this study. Questionnaires were sent out and responses were collected via mail or telephone interview. Results were available in 42 out of 45 neuromas. There was a sex split of 68% female/32% male with a mean age of 62.6 years (SD, 12 years). RESULTS: At mean follow-up of 4.8 years (SD, 0.91 years), the original corticosteroid injection remained effective in 36% (n = 16) of the patients. In these cases, the visual analog scale (VAS) pain score (P < .001) and Manchester-Oxford Foot Questionnaire Index (MOxFQ Index) (P = .001) remained significantly better than preintervention scores. The remaining cases underwent either a further injection or surgery. Fifty-five percent of the 11 neuromas that received a second injection continued to be asymptomatic in the medium term. Overall, 44% (n = 20) of the initial cohort underwent surgical excision by the medium-term follow-up. The VAS score, MOxFQ Index, and satisfaction scale score across all groups were not significantly different. CONCLUSION: Corticosteroid injections for Morton's neuroma remained effective in over a third of cases for up to almost 5 years. A positive outcome at 1 year following a corticosteroid injection was reasonably predictive of a prolonged effect from the injection. LEVEL OF EVIDENCE: Level II, prospective comparative study.
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Neuroma Intermetatársico , Neuroma , Corticosteroides , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neuroma/tratamento farmacológico , Estudos Prospectivos , UltrassonografiaRESUMO
INTRODUCTION: Sinus tarsi syndrome is a relatively unknown condition presenting with pain and a feeling of instability. We aim to summarise evidence on the aetiology, diagnosis and treatment of the condition, whilst answering the question of whether the term should be used. METHODS: Scoping review following the methodological frameworks of Arksey and O'Malley, Levac and Peters. The review protocol is registered with the Open Science Framework: (https://osf.io/wj6ct/?view_only=59445d344ec34b6fab640d2fa7a83943). RESULTS: In total, 605 studies were identified, 31 of which met selection criteria. Sinus tarsi syndrome is used to describe a range of distinct underlying pathologies. MRI and arthrography show non-specific abnormalities in patients and identifying underlying pathologies is challenging. DISCUSSION: The distinct range of underlying pathologies makes identifying specific imaging abnormalities and optimal treatments difficult. Further research in determining optimal treatments for specific pathologies and investigating the efficacy of conservative treatment must be conducted, before we can justify a more specific diagnosis.
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Doenças do Pé , Artrografia , Humanos , DorRESUMO
Morton's neuroma is a common pathology affecting the forefoot. It is not a true neuroma but is fibrosis of the nerve. This is caused secondary to pressure or repetitive irritation leading to thickness of the digital nerve, located in the third or second intermetatarsal space. The treatment options are: orthotics, steroid injections and surgical excision usually performed through dorsal approach. Careful clinical examination, patient selection, pre-operative counselling and surgical technique are the key to success in the management of this condition.
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BACKGROUND: A wide range of patient-reported outcome measures have been developed to assess the impact of foot and ankle pathology on patients' function. In this study, Manchester-Oxford Foot Questionnaire (MOXFQ), Foot and Ankle Ability Measure (FAAM), and Revised-Foot Function Index (R-FFI) scores were assessed independently of their developers for validity, reliability, item bias, acceptability, and feasibility. METHODS: We prospectively recruited 100 consecutive patients with a range of foot and ankle disorders over a 6-month period. Patients completed a set of 3 questionnaires at initial consultation. Patients were subsequently sent questionnaires in a random order with a prepaid envelope and asked to complete them with 2 to 14 days. To assess feasibility in routine clinical practice, the time taken to complete questionnaires was evaluated in a cohort of 65 patients. RESULTS: The mean age of patients was 51.7 years (range 20 to 85). The majority were females (64 of 96). The internal consistency of all 3 questionnaires was high, suggesting good intercorrelation among the items of each questionnaire. The questionnaires were reproducible and valid. There was strong correlation between the total scores of all 3 questionnaires. There was no item bias on the overall scores by the assumed independent variables such as age, sex, site, and pathology. Form completion rates were 98% for MOXFQ, 89% for FAAM, and 75% for FFI. MOXFQ was the easiest to understand and complete. No significant difference was found in the time taken to complete each questionnaire. CONCLUSION: All 3 scores correlate with the level of function and have very good reproducibility. For routine use, the MOXFQ has good practical properties of patient acceptability, high item response rate, and ease of completion.