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BACKGROUND: Hallux valgus and hallux rigidus are disorders affecting the first ray and are associated with hypermobility of this structure. This study aimed to investigate the three-dimensional mobility of each joint of the first ray between feet with hallux valgus or hallux rigidus and healthy feet using weightbearing and nonweightbearing computed tomography (CT). METHODS: This case-control study analyzed 17 feet of 11 healthy volunteers (control group), 16 feet of 16 patients with hallux valgus (HV group), and 16 feet of 11 patients with hallux rigidus (HR group). First, nonweightbearing foot CT imaging was performed in the supine position on a loading device with no load applied, with the legs extended and the ankle in the neutral position. Next, a load equivalent to body weight was applied for weightbearing CT imaging. Distal bone displacement relative to the proximal bone was quantified three-dimensionally under both conditions. RESULTS: In the HV group, the talonavicular joint showed significantly greater eversion (P = 00.011) compared with the control group and significantly greater dorsiflexion (P = 00.027) and eversion (P < 00.01) compared with the HR group. In the medial cuneiform joint, the HV group showed significantly greater eversion (P < 00.01) and abduction (P = 00.011) than the control group. For the first tarsometatarsal joint, the HV group showed significantly greater dorsiflexion (P = 00.014), inversion (P = 00.028), and adduction (P < 00.01) than the control group, and greater inversion (P < 00.01) and adduction (P < 00.01) than the HR group. Dorsiflexion of the first tarsometatarsal joint was significantly greater in the HR group compared with the control group (P = 00.026). CONCLUSION: Hypermobility of the first ray appears to be three-dimensional: in hallux valgus, it is centered at the first tarsometatarsal joint, while in hallux rigidus it is mainly in the sagittal plane at the first tarsometatarsal joint only. This difference may explain the different deformities ultimately observed in each condition.
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The following are clinical consensus statements (CCS) on the topic of Hallux Rigidus sponsored by the American College of Foot and Ankle Surgeons. A core panel synthesized the data and divided the topic in to twelve sections, each section contained a variable number of consensus statements, based upon complexity. Overall there were 24 consensus statements synthesized for this subject matter. The 24 statements were provided to the expert panel with all available evidence to come to a consensus utilizing all available evidence.
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The use of staples has been shown to be a reasonable fixation technique to achieve stability of a first MTPJ arthrodesis. Although it has been shown to be a weaker construct than crossed screws or plate and screw combinations, their ease of insertion, low profile, and stability make them a desirable choice for first MTPJ arthrodesis fixation. However, because of this relative weakness, the question remains whether immediate weightbearing when using staples is advisable. The aim of this study is to determine whether the use of 2 nickel-titanium alloy (NITINOL) staples, placed at 90 degrees to one another is a stable enough construct to support full, immediate weightbearing following first MTPJ arthrodesis. We performed a retrospective chart review of patients undergoing first MTPJ arthrodesis by a single surgeon utilizing 2 NITINOL staples placed at 90 degrees to one another. Patients were allowed to be fully weightbearing immediately postoperatively. Forty-seven of 50 (94%) patients achieved complete radiologic consolidation of fusion at 12 weeks, with only 3 requiring revision surgery for nonunion. All of the patients requiring revision surgery for nonunion, had preoperative diagnosis of hallux abducto valgus. We concluded that the use of 2 NITINOL staples placed at 90 degrees to one another is a viable option for first MTPJ arthrodesis, and immediate weightbearing does not increase rate of nonunion or incidence of revision surgery when compared to other fixation techniques.
Assuntos
Hallux Rigidus , Hallux Valgus , Ossos do Metatarso , Articulação Metatarsofalângica , Humanos , Estudos Retrospectivos , Ossos do Metatarso/cirurgia , Hallux Rigidus/cirurgia , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Radiografia , Artrodese/métodos , Articulação Metatarsofalângica/diagnóstico por imagem , Articulação Metatarsofalângica/cirurgia , Suporte de Carga , LigasRESUMO
Hallux rigidus (HR) is a prevalent arthritic condition in the foot. Cheilectomy is a common joint-preserving procedure for HR, involving the removal of prominent osteophytes to relieve impingement of the 1st MTPJ. This study aims to identify factors associated with the failure of cheilectomy in the treatment of HR. A retrospective review of a prospectively collected database from 2007 to 2021 identified all cheilectomy cases. The minimum follow-up was 2 years. Preoperative demographic data, patient-reported outcome measures (PROMs) and foot radiographs were collected. PROMs were reassessed in post-operative reviews, and cases were categorized as successes or failures. Failure was defined by meeting at least one of the following criteria at the latest review: 1) Visual analog pain score (VAS) more than or equal to 4, 2) undergoing subsequent revision procedures, or 3) reporting poor or terrible satisfaction with the surgery. The analysis involved 66 patients, with 19 failure and 47 success cases. Both groups showed similar age, BMI, and gender profiles. Preoperative radiographic parameters were comparable between groups. However, preoperative VAS was significantly higher in the failure group: 7.16 vs. 5.23 (Pâ¯=â¯0.0029). Logistic regression confirmed preoperative VAS as a predictor of non-response (Pâ¯=â¯0.023). Receiver Operating Characteristic analysis established an optimal cut-off VAS score of 7.0. Patients with a preoperative VAS score of more than 7 had an odds ratio of 5.11 (Pâ¯=â¯0.0055) for failure. A higher preoperative VAS score is significantly associated with cheilectomy failure in HR treatment, suggesting a cutoff score of 7.0.
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There have been many reports describing the proposed alignment of a first metatarsal phalangeal arthrodesis to obtain optimum function. Most of these recommendations are based upon historical and anecdotal evidence. Furthermore, there are few reports directly comparing alignment to patient reported function. We studied radiographic sagittal plane alignment in a group of 60 patients (80 feet) who had undergone a first metatarsal phalangeal joint arthrodesis (20 of the 60 had bilateral arthrodesis) to better understand how this component of the arthrodesis position translates to real world function. The patients in this study had completed a functional survey in 2022 at a mean of 28.4 (median 27.8; range 13.2-45.7) months with very high satisfaction for return to activities of daily living and recreational sports. We measured the sagittal plane position of the first metatarsal relative to the proximal phalanx in this cohort with known post operative activity data. We found that a mean (standard of deviation) sagittal plane angle (angle between the anatomic axis of the first metatarsal and the proximal phalanx) of 15.4 (SD 7.4) degrees and a proximal phalanx head to ground height of 12.7 (SD 3.3) mm was present in this group. Comparing the functional and positional results we conclude that this sagittal plane position provides a good recommendation for alignment.
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First metatarsophalangeal arthrodesis is associated with high union rates but there is a wide range of union incidence reported. Whether the subchondral plate is completely resected, is not reported by individual studies and without meticulous care, there is often residual subchondral plate. The primary aim was to report our union rate following first metatarsophalangeal arthrodesis with complete resection of the subchondral plate, locking plate fixation and immediate protected weight bearing. A retrospective case study of 2 surgeons was performed from August 2016 to June 2023. Our study was unique in that all patients had complete resection of the subchondral plate to trabecular bone. One hundred seventeen feet were identified for analysis, in 112 patients following exclusion criteria. Patients were excluded if they had less than 3 months follow-up, revisional surgery or charcot. Demographic data and indications for the procedure were reported. A single construct locking plate with an interfragmentary compression screw through the plate was used in 37 feet and a locking plate with separate interfragmentary compression screw was used in 80 feet. We reported a nonunion incidence of 0.9% (n = 1) with a delayed union incidence of 0.9% (n = 1) and a broken hardware incidence of 0.9% (n = 1). Complete resection of subchondral plate with early weight bearing and locking plate fixation had a high union rate for first metatarsophalangeal arthrodesis. Our results compare favorably with union rates in the literature, where there is often residual subchondral plate.
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Hallux rigidus (HR) is arthritis of the first metatarsophalangeal joint.First metatarsophalangeal joint hemiarthroplasty surgery is one of the treatment options for end stage hallux rigidus.The aim of this study is to evaluate the long-term outcomes of hemiarthroplasty of the first MTPJ with a metallic implant in patients with end-stage HR. Patients who underwent hemiarthroplasty surgery with the diagnosis of HR were included in the study. Self-Administered Foot Evaluation Questionnaire (SAFE-Q) and Foot and Ankle Disability Index (FADI) scores were used in pre-operative and post-operative final follow-ups to evaluate the clinical status of the patients. Post-operative 1st metatarsophalangeal joint range of motion was measured and recorded separately for each patient. The intra-hospital and follow-up complications and revision surgeries of the patients were recorded. Thirty-five patients with a mean follow-up of 8.1 years were included in the study. There was a statistically significant positive change in both FADI and SAFE-Q scores compared to the pre-operative process(p = 0.0001). The average dorsiflexion angle at the final follow-up was 22.0 ± 8.2. Thus, it was determined that the 5-year and 8-year survival rates of patients in this study were 97.1% and 87.8%, respectively. In conclusion, the long-term results show that the use of hemiarthroplasty in the treatment of end-stage HR leads to high patient satisfaction, increased range of motion and a high survival rate.
Assuntos
Hallux Rigidus , Hemiartroplastia , Articulação Metatarsofalângica , Amplitude de Movimento Articular , Humanos , Hallux Rigidus/cirurgia , Hemiartroplastia/métodos , Feminino , Masculino , Articulação Metatarsofalângica/cirurgia , Pessoa de Meia-Idade , Idoso , Resultado do Tratamento , Seguimentos , Estudos Retrospectivos , Adulto , Prótese Articular , Fatores de TempoRESUMO
BACKGROUND: Hallux rigidus is a common condition characterised by first metatarsophalangeal joint (MTPJ) degeneration, pain and limited range of motion (ROM). The gold standard surgical treatment is arthrodesis, providing good pain relief, but sacrifices ROM. The Cartiva synthetic cartilage implant (SCI) has been utilised as an interpositional arthroplasty, aiming to reduce pain whilst preserving range of motion. Current evidence for Cartiva SCI is limited. The aim was to evaluate the clinical outcomes of Cartiva SCI compared to arthrodesis undertaken in our centre. METHODS: A retrospective cohort study was conducted, enrolling all adult patients who underwent primary first MTPJ SCI arthroplasty or arthrodesis for the treatment hallux rigidus. The primary outcome was a validated patient-reported outcome measure (PROM), the Manchester-Oxford Foot Questionnaire (MOXFQ). Secondary outcomes included EQ-5D, complication rates, VAS Pain and FAAM (ADL). RESULTS: Between 2017 and 2020 there were 33 cases divided into two groups (17 Cartiva SCI, 16 arthrodesis, mean age 59.0 ± 9.9 years) with a mean follow up of 2.3 years. There was no statistically significant difference in any of the MOXFQ, EQ-5D, VAS Pain or FAAM (ADL) outcome scores between the Arthrodesis and SCI groups (p > 0.05). The mean MOXFQ Index score was 7.2 ± 6.4 for the SCI group and 3.9 ± 5.8 for the Arthrodesis group at final follow up (p = 0.15). Although complications were high in both groups, the overall hallux reoperation rate was 29.4 % in the SCI cohort and 0.0 % for arthrodesis. CONCLUSION: This retrospective comparative study found no significant superiority of Cartiva SCI over arthrodesis in terms of PROMs. Due to the higher rate of further surgical intervention in the SCI cohort, we recommend arthrodesis as the preferred surgical option for hallux rigidus. LEVEL OF EVIDENCE: III.
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Hallux rigidus is the most frequent arthritis of the foot, due to multiple factors. Arthrodesis and interposition arthroplasty are treatments considered in advanced stages of the disease, when conservative treatment has failed. Although arthrodesis may be considered the technique recommended by multiple authors, for patients in whom joint mobility is to be preserved, arthroplasty could represent a reliable alternative. The purpose of this systematic review is to investigate and compare the clinical outcomes and complications of arthrodesis and interposition arthroplasty for moderate and severe stages of hallux rigidus. METHODS: For this systematic review we searched COCHRANE, EMBASE, PUBMED databases. Twenty-six research papers were obtained, with a total of 1348 feet, which were included for qualitative analysis. The following groups were included: Cartiva hemiarthroplasty (286), double stem silicone arthroplasty (276), total metallic arthroplasty (394) and arthrodesis (392). RESULTS: In the arthrodesis group, the AOFAS-HMI score was the most used, ranging from 36 to 45 in the preoperative period and from 79 to 89 in the postoperative period. The greatest improvement in the VAS PAIN score was from 86 to 4. The fusion rate was 98.6% of the total number of cases, the most frequent complication was pain due to material discomfort. In the total metallic arthroplasty group, the ROTO-GLIDE system reported an AOFAS score of 95 points, with low complication rates; but, with the TOEFIT-PLUS and BIOMED-MERCK systems, despite the good postoperative value, they report 37% and 15% revision due to aseptic loosening in the series with the longest follow-up, respectively. The Cartiva group showed a significative increase in FAAM ADL and FAAM SPORT from 59.4 to 90.4 and from 60.9 to 89.7, respectively; similarly, 20.5% implant removal and conversion to arthrodesis were reported. Finally, the double stem silicone arthroplasty group, in the series with the longest follow-up, it manages to improve the MOXFQ score from 78.1 to 11.0, with an average range of mobility of 22.3 degrees. Lysis was reported in 10% of cases. CONCLUSIONS: Arthrodesis has proven to be the best option for the treatment of advanced hallux rigidus. Arthroplasty can be a valid option for patients who demand to maintain the range of mobility of the joint; however, it is important to inform about the complications that may arise in the short and medium term. LEVEL OF CLINICAL EVIDENCE: II.
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Artrodese , Artroplastia , Hallux Rigidus , Humanos , Hallux Rigidus/cirurgia , Artrodese/métodos , Artroplastia/métodos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Minimally invasive dorsal cheilectomy (MIDC) has become a popular alternative to an open approach for treating Hallux Rigidus (HR). To reduce some of the complications related to the MIDC approach, a first metatarsophalangeal (MTP) joint arthroscopy can be performed in addition to address the intra-articular pathology associated with Hallux Rigidus. This study aims to examine the effectiveness of MIDC with first MTP arthroscopy in patients with HR with a minimum 1-year follow-up. METHODS: This was a multicenter retrospective review for adult patients with Coughlin and Shurnass Grade 0-3 who were treated with MIDC and first MTP arthroscopy between 3/1/2020 and 8/1/2022, with at least one year of follow-up data. Demographic information, first MTP range of motion (ROM), visual analog scale (VAS), Manchester-Oxford Foot Questionnaire (MOXFQ), and EQ-5D-5 L scores were collected. Continuous data was expressed as a mean and standard deviation, categorical data was expressed as a percentage. Wilcoxon Rank Sum test was used to compare continuous variables. All P < 0.05 was considered significant. RESULTS: A total of 31 patients were included in the study. Average follow-up time was 16.5 months (range: 12 to 26.2). There was 1 (3.2%) undersurface EHL tendon tear, 2 (6.5%) conversions to an MTP fusion, and 1 (3.2%) revision cheilectomy and capsular release for MTP joint contracture. There was a significant improvement in patient's ROM in dorsiflexion (50 vs 89.6 degrees, P = 0.002), postoperative VAS pain scores (6.4 vs 2.1, P < 0.001), MOXFQ pain scores (58.1 vs 30.7, P = 0.001), MOXFQ Walking/Standing scores (56.6 vs 20.6, P = 0.001), MOXFQ Social Interaction scores (47.3 vs 19.36, P = 0.002), and MOXFQ Index scores (54.7 vs 22.4, P < 0.001). CONCLUSION: We found that MIDC with first MTP arthroscopy was effective at improving patient-reported outcomes at one year with low complication and revision rates. These results suggest that MIDC with first MTP arthroscopy is an effective treatment for early-stage HR. LEVEL OF EVIDENCE: IV.
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Artroscopia , Hallux Rigidus , Articulação Metatarsofalângica , Procedimentos Cirúrgicos Minimamente Invasivos , Humanos , Feminino , Estudos Retrospectivos , Masculino , Hallux Rigidus/cirurgia , Pessoa de Meia-Idade , Articulação Metatarsofalângica/cirurgia , Adulto , Amplitude de Movimento Articular , Idoso , Resultado do TratamentoRESUMO
PURPOSE: Moderate-to-severe hallux rigidus is a debilitating pathology that is optimally treated with surgical intervention. Arthrodesis produces reliable clinical outcomes but is limited by restriction in 1st metatarsophalangeal joint range of motion. The advent of polyvinyl alcohol hydrogel (PVA) implants have produced early promise based on initial trials, but more recent studies have called into question the efficacy of this procedure. The purpose of this systematic review was to evaluate the clinical and radiological outcomes following the use of PVA for hallux rigidus. METHODS: The MEDLINE, EMBASE and Cochrane library databases were systematically reviewed using the preferred reporting items for systematic reviews and meta-analyses guidelines. 18 studies were included. RESULTS: In total, 1349 patients (1367 feet) underwent PVA at a weighted mean follow-up of 24.1 ± 11.1 months. There were 168 patients (169 feet) included in the cheilectomy cohort and 322 patients (322 feet) included in the arthrodesis cohort. All 3 cohorts produced comparable improvements in subjective clinical outcomes. Postoperative imaging findings in the PVA cohort included joint space narrowing, peri-implant fluid, peri-implant edema and erosion of the proximal phalanx. The complication rate in the PVA cohort, cheilectomy cohort and arthrodesis cohort was 27.9%, 11.8% and 24.1%, respectively. The failure rates in the PVA cohort, cheilectomy cohort and arthrodesis cohort was 14.8%, 0.3% and 9.0%, respectively. CONCLUSION: This systematic review demonstrated that PVA produced a high complication rate (27.9%) together with concerning postoperative imaging findings at short-term follow-up. In addition, a moderate failure rate (14.8%) and secondary surgical procedure rate (9.5%) was noted for the PVA cohort. The findings of this review calls into question the efficacy and safety of PVA for the treatment of hallux rigidus. LEVEL OF EVIDENCE: IV.
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Hallux Rigidus , Álcool de Polivinil , Humanos , Álcool de Polivinil/uso terapêutico , Hallux Rigidus/cirurgia , Hallux Rigidus/diagnóstico por imagem , Artrodese/métodos , Artrodese/efeitos adversos , Artrodese/instrumentação , Seguimentos , Complicações Pós-Operatórias/etiologia , Articulação Metatarsofalângica/cirurgia , Hidrogéis/uso terapêutico , Falha de Prótese , Feminino , Amplitude de Movimento Articular , Resultado do Tratamento , MasculinoRESUMO
BACKGROUND: Elevated first metatarsal, Metatarsus primus elevatus (MPE), has been a topic of controversy. Recent studies have supported a significantly elevated first metatarsal in hallux rigidus on weight-bearing radiographs (WBR). However, conventional radiographs have limitations for accurate measurement. Our objective was to comparatively assess MPE and other variables which can affect the spatial relationship of the forefoot in the HR group compared to controls using weight-bearing CT (WBCT). METHODS: In this single-center, retrospective, case-control study, 25 patients (30 feet) with symptomatic HR and 30 controls were selected. WBCT parameters were measured by two independent investigators. Inter-observer reliabilities were assessed using intra-class correlation coefficients (ICCs). MPE was evaluated by measuring the direct distance between 1st and 2nd metatarsals. Independent t tests were performed to compare the two groups. A threshold of MPE to diagnose HR was calculated using the Receiver Operating Characteristic (ROC) curve. RESULTS: HR groups had increased hallux valgus angle (HVA) (8.52° in control vs 11.98° in HR) and MPE (2.92 vs 5.09 mm), decreased 1st metatarsal declination angle (21.09° vs 19.07°) 1st/2nd metatarsal declination ratio (87.45 vs 79.71) indicating elevated first metatarsal compared to controls. Dorsal translation of the first metatarsal at the first tarsometatarsal joint was observed in 21 (70%) patients of the HR group when defined as a step-off or discontinuation of the curvature along the first TMT joint. The threshold of MPE for diagnosis of HR was 4.19 mm with 77% sensitivity and 77% specificity. CONCLUSION: Our results confirmed a significantly elevated first metatarsal in the HR group compared to controls on WBCT. A MPE greater than 4.19 mm was found to be diagnostic for symptomatic HR. Significant number of patients in the HR group (70%) had dorsal translation of the first metatarsal at the first TMT joint which can contribute to increased MPE. CLINICAL RELEVANCE: The present study demonstrated significantly increased MPE in HR on WBCT and MPE greater than 4.19 mm on WBCT can be used as a diagnostic threshold for HR.
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Hallux Rigidus , Hallux Valgus , Ossos do Metatarso , Humanos , Hallux Rigidus/diagnóstico por imagem , Metatarso , Estudos de Casos e Controles , Estudos Retrospectivos , Ossos do Metatarso/diagnóstico por imagem , Suporte de Carga , Tomografia Computadorizada por Raios XRESUMO
Few prior studies have compared the patient reported outcomes of first metatarsophalangeal arthrodesis between hallux rigidus and hallux valgus patients. Furthermore, we sought to examine the impact of postoperative radiographic hallux alignment on outcomes scores within each group. A retrospective review of 98 patients who a received primary metatarsophalangeal arthrodesis from January 2010 to March 2020. Clinical complications including nonunion were collected. Patient Reported Outcomes Measurement Information Systems (PROMIS) Physical Function, PROMIS Pain Interference, and the foot function index (FFI) revised short form scores were obtained via telephone. Patients were grouped based on review of preoperative radiographs of the foot and this grouping 37 hallux rigidus and 61 hallux valgus patients. Clinical and patient reported outcomes were compared between these pathologies. No differences in the rate of wound complications, radiographic union, and revision surgery were found between the 2 subgroups. At a median of 2.4 years (3.9 IQR) postoperatively, PROMIS and FFI scores did not vary by pathology group. For both groups, PROMIS scores were similar to the general population of the United States. The postoperative first MTP dorsiflexion angle in the hallux rigidus group was correlated with decreased FFI Pain, FFI Total, and PROMIS Pain Interference domain scores (|r| ≥ 0.40, p < .05 for all). When performing MTP arthrodesis in patients with hallux rigidus, increasing the first MTP dorsiflexion angle may correlate with improved intermediate term patient reported outcomes. However, further studies will need to be done to confirm this theoretical relationship.
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Joanete , Hallux Rigidus , Hallux Valgus , Articulação Metatarsofalângica , Humanos , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Hallux Rigidus/diagnóstico por imagem , Hallux Rigidus/cirurgia , Resultado do Tratamento , Articulação Metatarsofalângica/diagnóstico por imagem , Articulação Metatarsofalângica/cirurgia , Artrodese , Dor , Estudos Retrospectivos , Medidas de Resultados Relatados pelo PacienteRESUMO
BACKGROUND: Treating osteochondral lesions of the first metatarsal head can help reducing pain and preventing end-stage arthritic cartilage degeneration and hallux rigidus. Several surgical techniques have been described, but no clear indications are reported. This systematic review aims to offer an overview of the current surgical treatments for focal osteochondral lesions of the first metatarsal head. METHODS: The selected articles were examined to extract data about population, surgical technique, and clinical outcomes. RESULTS: Eleven articles were included. Mean age at surgery was 38,2 years. Osteochondral autograft was the most used technique. After surgery, an improvement was achieved in AOFAS, VAS, and hallux dorsiflexion but not in plantarflexion. CONCLUSION: There is limited evidence and knowledge regarding the surgical management of the first metatarsal head osteochondral lesions. Various surgical techniques have been proposed, drawn from other districts. Good clinical results have been reported. Further high-level comparative studies are necessary to design an evidence-based treatment algorithm.
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Hallux Rigidus , Hallux , Ossos do Metatarso , Articulação Metatarsofalângica , Humanos , Ossos do Metatarso/cirurgia , Hallux Rigidus/cirurgia , Hallux/cirurgia , Articulação Metatarsofalângica/cirurgia , Resultado do Tratamento , SeguimentosRESUMO
Platelet-rich plasma (PRP) is an autologous serum containing higher concentrations of platelets and growth factors above normal blood. The process of obtaining PRP involves the extraction of blood from the patient which is then centrifuged to obtain a concentrated suspension of platelets. PRP continues to evolve as a potential treatment modality with many applications in orthopaedic surgery. The therapeutic components of PRP possess numerous theoretical regenerative properties. The present manuscript outlines how PRP is prepared, noting the tremendous variability between preparation protocols. Given the growing body of evidence examining the use of PRP in pathologies of the foot and ankle, we assess its efficacy as it relates to our field. Specifically, we evaluate the literature in the past five years regarding the role of PRP in treating plantar fasciitis, Achilles tendinopathy, insertional Achilles tendinitis, Achilles tendon ruptures, osteochondral lesions of the talus, hallux rigidus, and ankle osteoarthritis.
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Tendão do Calcâneo , Plasma Rico em Plaquetas , Tendinopatia , Traumatismos dos Tendões , Humanos , Tornozelo , Tendão do Calcâneo/patologia , Tendinopatia/terapia , Traumatismos dos Tendões/patologia , Resultado do TratamentoRESUMO
Degenerative arthritis of the first metatarsophalangeal joint, hallux rigidus, is the most common type of arthritis of the foot, affecting nearly 2.5% of the population over the age of 50. Hallux rigidus can be treated surgically with either Cheilectomy or Synthetic cartilage implant (SCI) hemiarthroplasty. The purpose of this study is to compare outcomes from a single institution on the treatment of hallux rigidus using cheilectomy and SCI hemiarthroplasty. Between 2012 and 2020, 49 patients underwent either a SCI (Polyvinyl alcohol hydrogels) hemiarthroplasty or Cheilectomy for the treatment of hallux rigidus. Functional scores were assessed pre and postoperatively using the American Orthopedic Foot and Ankle scoring System (AOFAS) and the Foot and Ankle Outcome Score survey (FAOS). Plantar and Dorsal range of motion was also assessed pre and postoperatively. Outcomes, complications, and any reoperations were recorded for all patients. Mean pre-op AOFAS for Cheilectomy and SCI were 49.6 and 54.8, respectively, compared to 85.3 and 89.7, respectively, after surgery (p value < 0.05). Mean pre-op Dorsal range of motion (ROM) for Cheilectomy and SCI were 24.0 and 26.0 degrees, respectively, compared to 38.0 and 42.6 degrees, respectively, after surgery (p value < 0.05). SCI hemiarthroplasty patients had higher AOFAS and dorsal ROM at the latest follow up (p value < 0.05). Synthetic cartilage implant (SCI) hemiarthroplasty and cheilectomy both offer promising results and remain viable treatment options to decrease pain, improve function, and maintain motion for hallux rigidus. SCI hemiarthroplasty may offer superior range of motion and functional outcomes than cheilectomy for hallux rigidus. LEVEL OF CLINICAL EVIDENCE: 3.
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Hallux Rigidus , Hemiartroplastia , Humanos , Hallux Rigidus/diagnóstico por imagem , Hallux Rigidus/cirurgia , Hemiartroplastia/efeitos adversos , Seguimentos , Próteses e Implantes , Cartilagem/cirurgia , Resultado do Tratamento , Amplitude de Movimento ArticularRESUMO
Although it is thought that peloid and paraffin treatments may have positive effect on pain, functional status, and quality of life in patients with hallux rigidus (HR), there are no comprehensive and comparative studies with a high level of evidence. We aimed to compare peloid and paraffin treatments in symptomatic hallux rigidus patients. A total of 113 patients diagnosed with HR between May 2019 and June 2021 were included in the study. After exclusion criteria, the remaining 90 patients were randomly divided into two groups: the peloid therapy group (peloid therapy + home exercise) and the paraffin therapy group (paraffin therapy + home exercise). Peloid and paraffin treatments were applied for 2 weeks (5 days a week for a total of 10 sessions). Patients were evaluated before treatment, at the end of treatment, and one month after treatment. The groups were compared in terms of pain, functional status, quality of life, and joint range of motion. In the final analysis, 40 patients in each treatment group were compared. Statistically significant improvements were achieved for all parameters at the end of treatment and at follow-up, and the treatments were found to be highly effective. As a result of the comparison, the methods were not found to be superior to each other. The present study is the first randomized study comparing peloid therapy and paraffin therapy given as an adjuncts to exercise therapy. Exercise therapy plus peloid and exercise therapy plus paraffin treatments seem to have similar effects on HR; however, controlled trials are necessary for confirmation of our results.
Assuntos
Hallux Rigidus , Peloterapia , Terapia por Exercício , Hallux Rigidus/terapia , Humanos , Dor , Parafina/uso terapêutico , Estudos Prospectivos , Qualidade de Vida , Resultado do TratamentoRESUMO
BACKGROUND: Hypermobility of the first ray has been considered associated with various forefoot diseases including hallux valgus (HV) and hallux rigidus (HR). Weightbearing CT scan can be a reliable method for analysis of the first tarsometatarsal (TMT) joint in axial, sagittal, and coronal planes. Our objective was to comparatively investigate signs of instability of the first TMT joint on weightbearing CT between three groups (control, HV, and HR). METHODS: In this single-centre, retrospective, case-control study, 27 HV patients (30 feet; mean age 54.2 years), 26 HR patients (30 feet; mean age 56.6 years), and 30 controls (30 feet; mean age; 43 years) were enrolled. Measurements of signs of instability were performed in multiplanes including first TMT angle, dorsal translation of the first metatarsal (M1) at the first TMT joint, plantar distance between the medial cuneiform (C1) and M1 in sagittal plane, hallux valgus angle (HVA), intermetatarsal angle (IMA) in axial plane, rotational profiles of C1 and M1 in coronal plane. Analysis of variance (ANOVA) test and chi-square test were performed to compare each parameter between the three groups. Interobserver reliabilities were assessed using interclass correlation coefficients (ICCs). RESULTS: The HV group had significantly increased first TMT angle (0.23° in controls, 1.15° in HV, 0.19° in HR, p < 0.001), HVA (7.52°, 33.50°, 11.21°, p < 0.001), IMA (9.46°, 16.98°, 11.87°, p < 0.001), C1-M1 angle (22.44°, 29.46°, 23.74°, p < 0.001), and rotational profile of the distal M1 (7.06°, 17.88°, 9.85°, p < 0.001) compared with the control and HR groups. Dorsal translation of M1 (23% in controls, 63% in HV, 70% in HR, p < 0.001) was frequently found in the HV and HR groups with significantly increased plantar distance (0.37 mm, 1.14 mm, 1.46 mm, p < 0.001) compared with controls. CONCLUSIONS: Multiplanar instability of the first TMT joint was confirmed using weightbearing CT in HV and HR groups compared with controls. HV group demonstrated instability mainly in sagittal and axial planes; HR group had sagittal instability predominantly. Our measurement of rotational instability at the first TMT joint was not able to detect differences between groups. A surgical correction of the instability at the first TMT joint can be an option to address HV and HR. CLINICAL RELEVANCE: First ray hypermobility at the first TMT joint is an important consideration when addressing HV and HR, a surgical correction of the instability at the first TMT joint should be taken in consideration as an option.
Assuntos
Hallux Rigidus , Hallux Valgus , Instabilidade Articular , Ossos do Metatarso , Adulto , Estudos de Casos e Controles , Hallux Rigidus/diagnóstico por imagem , Hallux Rigidus/cirurgia , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Humanos , Instabilidade Articular/diagnóstico por imagem , Instabilidade Articular/etiologia , Ossos do Metatarso/diagnóstico por imagem , Ossos do Metatarso/cirurgia , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
Hallux rigidus is the most common arthritic condition of the foot. Interpositional arthroplasty (IPA) is indicated for advanced-stage hallux rigidus and attempts to maintain joint motion through insertion of a biologic spacer into the joint. However, the data evaluating the effectiveness of IPA are limited. The purpose of this study was to systematically review the outcomes of IPA in the treatment of hallux rigidus. MEDLINE, EMBASE, and Cochrane Library databases were systematically reviewed based on the preferred reporting items for systematic reviews and meta-analyses guidelines. Outcomes collected and analyzed included: American Orthopaedic Foot and Ankle Society (AOFAS) hallux metatarsophalangeal-interphalangeal (HMI) score, visual analogue scale score, short-form 36 score, range of motion (ROM), radiographic parameters, and postoperative complications. The level and quality of clinical evidence were recorded and assessed. Sixteen studies with a total of 428 patients met inclusion/exclusion criteria. The mean AOFAS-HMI score improved from 51.6 ± 10.1 (range 35.0-64.2) preoperatively to 86.0 ± 7.7 (range 71.6-95.4) postoperatively (p ≤ .001) at weighted mean follow-up of 58.0 ± 34.5 (range 16.5-135.6) months. The preoperative weighted mean total ROM was 39.3° ± 9.6° (range 24.2-49.9) and the postoperative weighted mean total ROM was 61.5° ± 4.8° (range 54.0-66.5) (p ≤ .001). The complication rate was 21.5% with metatarsalgia as the most commonly reported complication. One study was level 3 and 15 studies were level 4 clinical evidence. This systematic review demonstrates improvement in functional and ROM outcomes following IPA procedure at mid-term follow-up. The procedure however has a moderate complication rate. In addition, there is a low level and quality of evidence in the current literature with inconsistent reporting of data.
Assuntos
Hallux Rigidus , Metatarsalgia , Articulação Metatarsofalângica , Artroplastia/métodos , Seguimentos , Hallux Rigidus/diagnóstico por imagem , Hallux Rigidus/cirurgia , Humanos , Metatarsalgia/cirurgia , Articulação Metatarsofalângica/diagnóstico por imagem , Articulação Metatarsofalângica/cirurgia , Amplitude de Movimento Articular , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The etiology of hallux rigidus remains a controversial issue in foot and ankle surgery, i.e., the relationship between metatarsus primus elevatus (MPE) and hallux rigidus. The purpose of this study was to evaluate several radiographic parameters including first metatarsal elevation in patients with hallux rigidus compared to a matched control group. A retrospective case control study was performed including 50 feet, 25 feet with and 25 feet without hallux rigidus. In the patients with hallux rigidus, the first metatarsal was more elevated than in the control group (8.3 ± 1.7 mm vs 3.0 ± 2.0 mm, p < .001) and in 60% of patients with hallux rigidus MPE was diagnosed, compared to zero patients in the control group (p < .001). The lateral 1 to 2 intermetatarsal angle was higher in patients with hallux rigidus (3.6 ± 2.5 vs -0.7 ± 2.8; p < .001). The first metatarsal declination angle was not different between the 2 groups. Intraclass correlation coefficient between 2 observers for measuring the first metatarsal elevation was 0.929 (p < .001). In the current study, increased elevation of the first metatarsal, a higher incidence of MPE and increased lateral 1 to 2 intermetatarsal angle were found in patients with hallux rigidus compared to the control group. These findings support the theory of an association between MPE and hallux rigidus. Further high reliability of first metatarsal elevation measurement was found in our study.