RESUMO
BACKGROUND: Hallux valgus (lateral angulation of the great toe towards the lesser toes, commonly known as bunions) presents in 23% to 35% of the population. This condition leads to poor balance and increases the risk of falling, adding to the difficulty in fitting into shoes and pain. Conservative (non-surgical) interventions treating pain rather than curing deformity are usually first-line treatments. When surgery is indicated, the overall best surgical procedure is an ever-evolving topic of discussion. OBJECTIVES: To assess the benefits and harms of different types of surgery compared with placebo or sham surgery, no treatment, non-surgical treatments and other surgical interventions for adults with hallux valgus. SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase and trial registries to 20 April 2023. We did not apply any language or publication restrictions. SELECTION CRITERIA: We included randomised controlled trials evaluating surgical interventions for treating hallux valgus compared to placebo surgery or sham surgery, no treatment, non-surgical treatment or other surgical interventions. The major outcomes were pain, function, quality of life, participant global assessment of treatment success, reoperation (treatment failure), adverse events and serious adverse events. DATA COLLECTION AND ANALYSIS: Two review authors independently selected studies for inclusion, extracted data, and assessed risk of bias and the certainty of evidence using GRADE. MAIN RESULTS: We included 25 studies involving 1597 participants with hallux valgus. All studies included adults and most were women. One study compared surgery (V-shaped osteotomy) with no treatment and with non-surgical treatment. Fifteen studies compared different surgical techniques, including a V-shaped osteotomy (Chevron osteotomy), to other types of osteotomy. Nine studies compared different simple osteotomy techniques to each other or to a mid-shaft Z-shaped osteotomy (Scarf osteotomy). Most trials were susceptible to bias: in particular, selection (80%), performance (88%), detection (96%) and selective reporting (64%) biases. Surgery versus no treatment Surgery may result in a clinically important reduction in pain. At 12 months, mean pain was 39 points (0 to 100 visual analogue scale, 100 = worst pain) in the no treatment group and 21 points in the surgery group (mean difference (MD) -18.00, 95% confidence interval (CI) -26.14 to -9.86; 1 study, 140 participants; low-certainty evidence). Evidence was downgraded for bias due to lack of blinding and imprecision. Surgery may result in a slight increase in function. At 12 months, mean function was 66 points (0 to 100 American Orthopedics Foot and Ankle Scale (AOFAS), 100 = best function) in the no treatment group and 75 points in the surgery group (MD 9.00, 95% CI 5.16 to 12.84; 1 study, 140 participants; low-certainty evidence). Evidence was downgraded for bias due to lack of blinding and imprecision. Surgery may result in little to no difference in quality of life. At 12 months, mean quality of life (0 to 100 on 15-dimension scale, 100 = higher quality of life) was 93 points in both groups (MD 0, 95% CI -2.12 to 2.12; 1 study, 140 participants; low-certainty evidence). Evidence was downgraded for bias due to lack of blinding and imprecision. Surgery may result in a slight increase in participant global assessment of treatment success. At 12 months, mean participant global assessment of treatment success was 61 points (0 to 100 visual analogue scale, 100 = completely satisfied) in the no treatment group and 80 points in the surgery group (MD 19.00, 95% CI 8.11 to 29.89; 1 study, 140 participants; low-certainty evidence). Evidence was downgraded for bias due to lack of blinding and imprecision. Surgery may have little effect on reoperation (relative effect was not estimable), adverse events (risk ratio (RR) 8.75, 95% CI 0.48 to 159.53; 1 study, 140 participants; very low-certainty evidence), and serious adverse events (relative effect was not estimable), but we are uncertain. Surgery versus non-surgical treatment Surgery may result in a clinically important reduction in pain; a slight increase in function and participant global assessment of treatment success; and little to no difference in quality of life (1 study, 140 participants; low-certainty evidence). We are uncertain about the effect on reoperation, adverse events and serious adverse events (1 study, 140 participants; very low-certainty evidence). Complex versus simple osteotomies Complex osteotomies probably result in little to no difference in pain compared with simple osteotomies (7 studies, 414 participants; moderate-certainty evidence). Complex osteotomies may increase reoperation (7 studies, 461 participants; low-certainty evidence), and may result in little to no difference in participant global assessment of treatment success (8 studies, 462 participants; low-certainty evidence) and serious adverse events (12 studies; data not pooled; low-certainty evidence). We are uncertain about the effect of complex osteotomies on function and adverse events (very low-certainty evidence). No study reported quality of life. AUTHORS' CONCLUSIONS: There were no trials comparing surgery to placebo or sham. Surgery may result in a clinically important reduction in pain when compared to no treatment or non-surgical treatment. Surgery may also result in a slight increase in function and participant global assessment of treatment success compared to no treatment or non-surgical treatment. There may be little to no difference in quality of life between surgery and no treatment or non-surgical treatment. We are uncertain about the effect of surgery on reoperation (treatment failure), adverse events or serious adverse events, when compared to no treatment or non-surgical treatment. Complex and simple osteotomies demonstrated similar results for pain. Complex osteotomies may increase reoperation (treatment failure) and may result in little to no difference in participant global assessment of treatment success and serious adverse events compared to simple osteotomies. We are uncertain about the effect of complex osteotomies on function, quality of life and adverse events.
Assuntos
Viés , Hallux Valgus , Osteotomia , Ensaios Clínicos Controlados Aleatórios como Assunto , Hallux Valgus/cirurgia , Humanos , Osteotomia/métodos , Osteotomia/efeitos adversos , Qualidade de Vida , Joanete/cirurgia , Adulto , Reoperação/estatística & dados numéricosRESUMO
OBJECTIVE: To explore clinical effect of the fifth metatarsal head excision and non-excision in rheumatoid arthritis (RA) forefoot deformity reconstruction. METHODS: Retrospective analysis was performed on 50 patients (76 feet) with moderate to severe forefoot deformity caused by RA treated from May 2015 to January 2019. According to degeneration of the fifth metatarsophalangeal joint,the fifth metatarsal head was retained or excised by wind-like forefoot reconstruction,and divided into the fifth metatarsal head preservation group (preservation group) and the fifth metatarsal head resection group (resection group). Twenty-four female patients in preservation group,aged from 47 to 81 years old with an average of (60.37±8.60) years old;the course of disease ranged from 13 to 22 years with an average of (19.00±3.06) years;body mass index (BMI) ranged from 21 to 28 kg·m-2 with an average of (23.53±2.47) kg·m-2;six patients (6 feet) with moderate hallux valgus deformity and 18 patients (30 feet) with severe hallux valgus deformity;treated with the first metatarsophalangeal joint fusion combined with the second th the fourth metatarsophalangeal joint arthroplasty and the fifth metatarsophalangeal joint cleanup. Twenty-six female patients in resection group were female,aged from 30 to 80 years old with an average of (58.53±13.70) years old;the course of disease ranged from 8 to 25 years with an average of (17.94±3.92) years;BMI raged from 20 to 28 kg·m-2 with an average of (24.60±2.03) kg·m-2;4 patients (4 feet) with moderate bunion valgus deformity and 22 patients (36 feet) with severe bunion valgus deformity;treated by the first metatarsophalangeal joint fusion combined with the second th the fifth metatarsophalangeal joint resection of the metatarsophalangeal head. Operation time and postoperative complications between two groups were observed,hallux valgus angle (HVA),intermetatarsal angles between the first and the second metatarsals (IMAFS),intermetatarsal angles between the first and fifth metatarsals (IMAFF),Japanese Society for Surgery of Foot (JSSF) score before surgery and at the latest follow-up were compared. RESULTS: Fifty patients were followed-up from 14 to 46(25.30±8.83) months in resection group and 12 to 48 with an average of (24.30±11.12) months in preservation group,while no significant difference between two groups (P>0.05). There were no significant difference in operation time and postoperative complications between two groups (P>0.05). JSSF scores,HVA,IMAFS and IMAFF in fesection group were improved from (45.09±3.35) points,(38.90±13.67) °,(12.88±1.72) °,(32.50±2.99) ° before operation to (81.60±3.27) points,(15.40±0.90),(9.06±2.27) °,(22.20±1.98) ° at the latest follow-up (P<0.05);preservation group were improved from (47.09±3.96) points,(43.30±12.65) °,(13.99±3.13) °,(33.20±6.14) ° to (83.10±3.66) points,(15.20±1.54) °,(8.99±1.02) °,(24.70±1.88) °,respectively. There were no significant difference in JSSF score,HVA,IMAFS and IMAFF between two groups before operation and the latest follow-up (P>0.05). At the latest follow-up,there were statistically significant differences in pain and deformity in JSSF scores between two groups (P<0.05). CONCLUSION: Both rheumatoid anterior foot reconstruction and anterior foot reconstruction fifth metatarsophalangeal joint debridement showed significant improvement in clinical efficacy and imaging results. Compared with rheumatoid prefoot reconstruction,the fifth metatarsophalangeal joint reconstruction for the treatment of moderate and severe deformity of rheumatoid prefoot showed better improvement in pain,but worse improvement in deformity. For the moderate to severe deformity of the forefoot caused by rheumatoid disease,patients with mild to moderate degenerative deformity of the articular surface of the fifth metatarsal phalanges may be considered for use.
Assuntos
Artrite Reumatoide , Joanete , Hallux Valgus , Ossos do Metatarso , Articulação Metatarsofalângica , Humanos , Feminino , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Adulto , Masculino , Ossos do Metatarso/cirurgia , Hallux Valgus/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Artrodese , Complicações Pós-Operatórias , Artrite Reumatoide/cirurgia , Artrite Reumatoide/complicações , Joanete/complicações , Articulação Metatarsofalângica/cirurgia , Dor/complicaçõesRESUMO
BACKGROUND: With the advent of effective disease-modifying medications, the surgical treatment of forefoot deformities in patients with rheumatoid arthritis (RA) has evolved from joint-sacrificing to joint-preserving surgery. However, it is unclear whether joint-preserving surgery is effective for the full range of metatarsophalangeal joint involvement. Hence, this study investigated the postoperative outcomes of joint-preserving surgery for rheumatoid forefoot deformities with a wide range of joint destruction. METHODS: This retrospective observational study included 68 feet from 68 patients with RA who underwent joint-preserving surgery for forefoot deformities between 2014 and 2020. The Larsen grade classification was used to assess the first metatarsophalangeal joint destruction and classify patients into 4 groups as follows: 0 and 1 (n = 14), 2 (n = 21), 3 (n = 19), and 4 and 5 (n = 14). The Self-Administered Foot and Ankle Evaluation Questionnaire (SAFE-Q) score, hallux valgus angle (HVA), and intermetatarsal angle (IMA) were determined before surgery and at the last follow-up visit. RESULTS: The median observation duration was 40 (range, 24-78) months. SAFE-Q scores of all groups significantly improved in all subscales at the last observation, with no significant differences among the study groups. Radiographic evaluations of all groups revealed significant improvements in HVA and IMA after surgery, with no significant differences among the groups. CONCLUSION: In patients using the surgical approaches described in this study, joint-preserving surgery for rheumatoid forefoot deformities led to satisfactory clinical and radiographic improvements, regardless of the severity of joint destruction. LEVEL OF EVIDENCE: Level III, case-control study.
Assuntos
Artrite Reumatoide , Joanete , Hallux Valgus , Articulação Metatarsofalângica , Humanos , Resultado do Tratamento , Estudos de Casos e Controles , Pé , Artrite Reumatoide/cirurgia , Antepé Humano/cirurgia , Antepé Humano/anormalidades , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Estudos Retrospectivos , Articulação Metatarsofalângica/cirurgiaRESUMO
BACKGROUND: Traditional Scarf osteotomy (TSO) is an effective procedure with a good record in moderate to severe hallux valgus (MSHV) surgery. In order to overcome shortcomings of TSO, Modified Rotary Scarf osteotomy (MRSO) was introduced in this study, which aimed to compare the clinical and radiological outcome in the patients treated with MRSO or TSO. METHODS: Of 175 patients (247 feet) with MSHV, 100 patients (138 feet) treated with MRSO and 75 patients (109 feet) treated with TSO were evaluated according to relevant indicators in twenty-four months follow-up. Pre-surgical and post-surgical HVA, IMA, DMAA, MTP-1 ROM, sesamoid grade and AOFAS (American Orthopaedic Foot and Ankle Society) scores and postsurgical complications were evaluated. RESULTS: Both groups manifested similar baseline characters. The mean follow-up was of 25.9 (range, 22-37) months. Significantly lower IMA, lower Sesamoid grade and higher DMAA at six months, twelve months and twenty-four months post-surgically had been showed in MRSO group compared to TSO group. There was no significant difference in HVA, MTP-1 ROM and AOFAS data at each follow-up time point post-surgically between the two groups. No major complications occurred in either group. CONCLUSION: MRSO showed comparable results to TSO, and improved IMA and sesamoid grade to a greater extent, with a lower probability of throughing effect. Although DMAA could be increased by MRSO, MRSO could still be a reproducible, non-dangerous and efficacious alternative procedure for treating HV patients which do not have severe DMAA.
Assuntos
Joanete , Hallux Valgus , Ossos do Metatarso , Humanos , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Osteotomia/efeitos adversos , Osteotomia/métodos , Ossos do Metatarso/cirurgiaRESUMO
The purpose of this study was to explore the difference between congruency and incongruency of the first metatarsophalangeal (MTP) joint in hallux valgus using weightbearing CT (WBCT) and to identify the risk factors for incongruency. From January 2019 to January 2021, WBCT scans were retrospectively analyzed for 110 (191 feet) consecutive patients. According to whether the metatarsal articular surface and phalanx articular surface were parallel, they were divided into congruency (73 feet) and incongruency groups (118 feet). The age, intermetatarsal angle (IMA), hallux valgus angle (HVA), distal metatarsal articular surface angle (DMAA), first metatarsal coronal pronation angle (α angle), tibial sesamoid 7 positions (TSP), and tibial sesamoid coronal grading (TSCG) were compared between the 2 groups. Binary logistic regression was used to analyze the influencing factors of incongruency. Receiver operating characteristic (ROC) curve analysis was applied to determine the cutoff value. There were significant differences in IMA, HVA, DMAA, α angle, age, TSP, and TSCG between congruency and incongruency groups (p < .05). Binary logistic regression analysis showed that TSCG, HVA, α angle were the influencing factors of incongruency. ROC curve analysis demonstrated that the cutoff values for incongruency were 1 position for TSCG (sensitivity: 0.835; specificity: 0.884) with the area under curve (AUC) of 0.892, 30° (sensitivity: 0.795; specificity: 0.812) for HVA with the AUC of 0.878, and 24° (sensitivity: 0.530; specificity: 0.797) for α angle with the AUC of 0.686. Incongruency of the first MTP joint indicated a more severe hallux valgus, and was associated with increased HVA, α angle, and TSCG.
Assuntos
Joanete , Hallux Valgus , Ossos do Metatarso , Articulação Metatarsofalângica , Humanos , Hallux Valgus/cirurgia , Estudos Retrospectivos , Radiografia , Tomografia Computadorizada por Raios X , Ossos do Metatarso/cirurgia , Articulação Metatarsofalângica/diagnóstico por imagem , Articulação Metatarsofalângica/cirurgia , Suporte de Carga , Resultado do TratamentoRESUMO
A frontal plane metatarsal rotational (pronation) has been documented in a high percentage of hallux valgus patients. Pathoanatomical concepts leading to pronation are still debated. Nevertheless, there is no consensus on how to measure this component of the deformity. The aim of the present study was to find potential associations between sesamoid's crista osteoarthritis and the frontal plane deformity in HV cases. Our study showed a moderate correlation between the crista's OA and the intermetatarsal angle (IMA), the hallux valgus angle (HVA) and the alpha angle. In severe hallux vulgus deformed specimens, with an eroded intersesamoid crista, frontal plane pronation was not as prevalent nor severe as in those without osteoarthritic degeneration. Severe hallux valgus cases with a completely eroded crista, showed lower pronation, and higher IMA, when compared to specimens with a preserved anatomy. This brings to light the intersesamoid crista's unique function in retaining the IMA. Understanding the role the frontal plane plays in hallux valgus' biomechanics and in its radiographic appearance is vital to change the current paradigm.
Assuntos
Joanete , Hallux Valgus , Hallux , Ossos do Metatarso , Osteoartrite , Humanos , Hallux Valgus/cirurgia , Pronação , Hallux/cirurgia , Ossos do Metatarso/cirurgia , Osteoartrite/diagnóstico por imagem , Estudos RetrospectivosRESUMO
Hallux valgus (HV) is a common deformity of the foot. Its postoperative recurrence is not uncommon and is closely related to the recurrence of its underlying metatarsus primus varus (MPV) deformity. The syndesmosis procedure uses 1 to 2 intermetatarsal cerclage sutures to realign the first metatarsal and then induces a biological bonding between the 2 metatarsals to prevent the MPV deformity from recurring. This radiological study aimed to assess its effectiveness in long-term MPV and HV deformities recurrence prevention. Ninety-two feet of 51 consecutive patients had syndesmosis procedures that were prospectively followed up for more than 1 y and up to 14 y, averaging 100.5 (SD 45.2) months. Patients underwent X-ray examinations regularly at fixed intervals of their feet. We used Hardy's methods in measuring the intermetatarsal angle (IMA), hallux valgus angle (HVA), and medial sesamoid position from standing foot X-rays. More than 450 relevant X-ray and photo images were submitted as Supplementary Material for online viewing and reference. There was a significant final correction of IMA from 14.30° (SD 2.70) to 6.70° (SD 1.75) (p < .0001). There was no significant increase in IMA after the sixth postoperative month to their final follow-up endpoints, regardless of their lengths. There was a significant final correction of HVA from 31.95° (SD 7.45) to 19.1° (SD 7.45) (p < .0001). This study reconfirmed past findings that the MPV deformity could be corrected without osteotomies. Creating a syndesmosis-like intermetatarsal bonding was effective for long-term MPV recurrence prevention. Three feet had postoperative stress fracture of the second metatarsal. However, the HV deformity correction was less satisfactory, and the reasons were explained.
Assuntos
Joanete , Hallux Valgus , Hallux Varus , Ossos do Metatarso , Metatarso Varo , Humanos , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Resultado do Tratamento , Ossos do Metatarso/diagnóstico por imagem , Ossos do Metatarso/cirurgia , Osteotomia/métodos , Estudos RetrospectivosRESUMO
Hallux valgus (HV) is a common condition in which the first ray is deformed, leading to pain and altered joint mechanics. A variety of radiographic measurements are used to evaluate HV. Little is known about measurements used in the assessment of HV on lateral radiographs compared to anteroposterior (AP) radiographs. The primary aim of this study was to correlate lateral measurements with AP measurements pre and postoperatively. The secondary aim was to correlate lateral measurements with patient-reported outcome measures (PROMs) pre and postoperatively. One hundred eighty-three patients were initially enrolled in the study. Two fellowship-trained musculoskeletal radiologists independently performed all measurements. On AP radiographs, hallux valgus angle (HVA) and intermetatarsal angle (IMA) were measured. On lateral radiographs, sagittal IMA, Meary's angle, and sagittal first ray length were measured. Measurements were recorded at baseline and 6, 12, and 24 months postoperatively. Intraclass correlation coefficients (ICCs) were used for inter-reader analysis. ICCs were moderate to very strong among readers. There were significant but weak correlations between lateral measurements and AP measurements. For at least 1 timepoint, IMA correlated with sagittal IMA, sagittal first ray length, and Meary's angle. HVA only correlated with sagittal first ray length. These correlations were all weak in magnitude. There were a few significant but weak correlations between the measurements in the study and PROMs. This study showed that sagittal IMA, sagittal first ray length, and Meary's angle are not predictive of AP measurements or patient outcomes and are not useful in preoperative assessment of HV.
Assuntos
Joanete , Hallux Valgus , Ossos do Metatarso , Humanos , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Estudos Prospectivos , Pé , Medidas de Resultados Relatados pelo Paciente , Estudos Retrospectivos , Ossos do Metatarso/cirurgiaRESUMO
Minimally invasive surgery (MIS) has gained popularity for hallux valgus correction in the adult population. The advantage of reproducibility of this procedure can aid in lower operating room costs, quicker recovery, and fewer complications. The purpose of this retrospective study was to compare preoperative versus postoperative foot widths in patients that underwent MIS hallux valgus correction. The average preoperative foot width was 101.1 ± 5.67 mm and postoperatively the foot width measured at 12-month follow-up was 95.9 ± 4.92 mm, which was statistically significant (p < .001). Overall, there was a 5.03 ± 3.71% reduction in foot width, with a statistically significant linear relationship between preoperative foot width and percent change in width following the procedure (R = -0.46; p = .003). Based on our results, we can conclude that MIS bunion surgery can effectively narrow the foot postoperatively, particularly in patients with a wider forefoot, adding cosmetic benefit to the procedure.
Assuntos
Joanete , Hallux Valgus , Ossos do Metatarso , Adulto , Humanos , Hallux Valgus/cirurgia , Estudos Retrospectivos , Reprodutibilidade dos Testes , Osteotomia/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Resultado do Tratamento , Ossos do Metatarso/cirurgiaRESUMO
BACKGROUND: Hallux valgus is a common condition with a complex etiology resulting in numerous treatment options. Recurrence of the deformity can occur following correction. Surgical technique and possibly also postoperative care play a role in reducing recurrence rates. This article highlights a postoperative surgical dressing technique which allows for semirigid support during the immediate postoperative period. METHODS: A wooden tongue depressor placed along the medial border of the hallux comprises the primary support for the dressing. The rigidity of the tongue depressor allows for the hallux to be drawn toward the depressor, encouraging neutral alignment of the hallux. Dressings are removed 2 weeks postoperatively, with new dressings applied in similar fashion and maintained in place until 6 weeks postoperatively. RESULTS: Based upon our observations, our surgical dressing technique provides sufficient support following hallux valgus correction surgery while being straightforward to replicate without the need for frequent dressing changes. The dressing materials are of negligible cost and are typically readily available. No associated wound complications have been observed. CONCLUSIONS: We present an easily replicable and affordable option for postoperative hallux valgus correction surgical dressings. LEVELS OF EVIDENCE: Level V: Expert Opinion.
Assuntos
Joanete , Hallux Valgus , Articulação Metatarsofalângica , Humanos , Hallux Valgus/cirurgia , Contenções , Osteotomia/métodos , Articulação Metatarsofalângica/cirurgia , Bandagens , Resultado do TratamentoRESUMO
BACKGROUND Tarsometatarsal joint (TMJ) arthrodesis is common method used for correcting hallux abductus valgus (HAV). Its popularity has grown due to studies revealing HAV's triplanar deformity with frontal plane rotation. This case report presents a 28-year-old woman with Down syndrome, congenital heart disease, and a history of knee surgery and plantar fasciitis, with severe HAV deformity and flexible valgus flatfoot associated with ligamentous hyperlaxity. CASE REPORT Examination revealed severe foot deformities, and radiographic studies confirmed the condition. A surgical intervention was planned, and the patient's cardiologist confirmed she was fit for the procedure. The modified Lapidus technique with frontal plane rotational correction included realigning the metatarsal joint, resecting spurs, osteosynthesis material, and arthrosis in the sinus tarsi. After surgery, the patient underwent a recovery period without support for 8 weeks and received appropriate medical care. Radiographs showed successful alignment, and the patient gradually resumed her daily activities. The patient had an uneventful recovery, and postoperative radiographs showed good alignment in all planes. CONCLUSIONS The hyperlaxity associated with Down syndrome makes the incidence of HAV more frequent, and TMJ fusion is preferable to correction by osteotomy. The modified Lapidus technique with frontal plane rotational correction could be a good technique to achieve satisfactory correction in patients with severe HAV deformity and flexible valgus flatfoot associated with ligamentous hyperlaxity. TMJ fusion is indicated when severe or recurrent rotational component is observed in X-rays.
Assuntos
Joanete , Síndrome de Down , Fasciíte Plantar , Pé Chato , Hallux Valgus , Hallux , Cardiopatias Congênitas , Instabilidade Articular , Ossos do Metatarso , Feminino , Humanos , Adulto , Hallux/cirurgia , Síndrome de Down/complicações , Pé Chato/diagnóstico por imagem , Pé Chato/etiologia , Pé Chato/cirurgia , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Cardiopatias Congênitas/complicações , Cardiopatias Congênitas/diagnóstico por imagem , Cardiopatias Congênitas/cirurgia , Ossos do Metatarso/cirurgiaRESUMO
OBJECTIVE: The aim of this study was to analyze the effect of Scarf and Chevron combined with Akin on a postoperative balance of patients with moderate to severe foot bunion. PATIENTS AND METHODS: One hundred (100 feet) patients with moderate to severe bunion cysts treated at our hospital from January 2019 to January 2022 were retrospectively selected as subjects and divided into 2 groups according to their surgical procedure. The control group received Scarf combined with Akin, and the study group received Chevron combined with Akin. Oxidative stress mediators [late oxidized protein product (AOPP), lipid peroxide (LPO)], inflammatory factors [interleukin-1ß (IL-1ß), procalcitonin (PCT)], Hallux valgus angle (HVA), intermetatarsal angle (IMA), distal metatarsal joint angle (DMAA) Angle, ankle-hind foot American Orthotic Foot and Ankle Association (AOFAS) score, pain visual analog scale (VAS) score and balance Berg Balance Scale (BBS) score were compared between the two groups before and after surgery. The effectiveness and safety of the operation were compared. RESULTS: The levels of AOPP and LPO in the study group decreased most significantly, t=1.081 and 10.850, p=0.001; the levels of IL-1ß and PCT in the study group increased most significantly, t=16.970 and 12.260, p=0.001; the indexes of HVA, IMA, and DMAA in the study group increased significantly, t=11.890, 11.550, and 12.670, p=0.001; the AOFAS and BBS scores in the study group increased significantly, while the VAS score in the study group decreased significantly, t=14.760, 13.580, 5.994, p=0.001; the total effective rate of treatment in the study group was the highest, χ²=6.960, p=0.00; the total incidence of complications in the study group was the lowest, χ²=1.834, p=0.175. CONCLUSIONS: Chevron combined with Akin is more effective than Scarf combined with Akin in treating moderate to severe foot bunion, the former is more minimally invasive and has a better effect in promoting postoperative balance recovery.
Assuntos
Produtos da Oxidação Avançada de Proteínas , Joanete , Humanos , Estudos Retrospectivos , Extremidade Inferior , Pacientes , Peróxidos Lipídicos , Pró-CalcitoninaAssuntos
Joanete , Hallux Rigidus , Hallux Valgus , Humanos , Hallux Valgus/cirurgia , Hallux Rigidus/cirurgia , ArtrodeseRESUMO
OBJECTIVE: To design appropriate orthosis for hallux valgus, a difficult foot condition that affects a quarter of the body's bones, we need to clarify the numerical biomechanical features, which have not been established in previous biomechanical studies. Therefore, we constructed a finite element model of the bunion foot to investigate the orthopaedic force compensation mechanism. METHODS: A patient with moderate hallux valgus was recruited. CT imaging data in DICOM format were extracted for three-dimensional foot model reconstruction. In conjunction with the need for rapid design of bunion orthosis, a metatarsal force application sizing method based on an orthogonal test design was investigated. The orthogonal test design was used to obtain the hallux valgus angle (HVA) and the inter metatarsal angle (IMA) data for different force combinations. Based on the extreme difference analysis and analysis of variance of the test results, the influence of different force combinations on the bunion angle was quickly determined. RESULTS: The results showed that the stress concentration occurred mainly in the first metatarsal bone. The distribution trend was in the medial and lateral middle of the bone and gradually decreased to the dorsal base of the bone body. The greatest stress occurs in the cartilage between the phalanges and metatarsals. In 25 groups of simulation experiments, HVA was reduced from 27.7° to 13°, and IMA was reduced from 12.5° to 7.3°. CONCLUSION: Applying detailed orthopaedic force collocation to the first metatarsal column can effectively restore the mechanics and kinematics of hallux valgus, and provide a reference for the treatment of bunion valgus and the design of orthopaedic devices.
Assuntos
Joanete , Hallux Valgus , Humanos , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Análise de Elementos Finitos , Osteotomia/métodos , Aparelhos Ortopédicos , Resultado do TratamentoRESUMO
BACKGROUND: An association between the medial partite hallux sesamoid (MPHS) and hallux valgus (HV) has been suggested; however, a causal relationship has not been confirmed. This study aimed to determine their causal relationship using a cross-sectional radiographic survey of a large-scale population cohort covering a wide age group. PATIENTS AND METHODS: The fifth survey of the Research on Osteoarthritis/Osteoporosis against Disability study involved 1997 participants aged 21-95 years who had undergone anteroposterior radiography of bilateral feet. The presence of MPHS, its morphology, and radiographic parameters related to the HV were assessed using radiographs. Changes in the prevalence of MPHS with age were assessed using trend tests. The relationship between the MPHS and HV was assessed based on sex and age. RESULTS: MPHS was found in 508 out of 3994 feet (12.7 %), with a significant difference in prevalence between men and women (10.0 % vs. 13.7 %, p < 0.001). Trend analysis demonstrated a significant decrease in MPHS occurrence with age in both sexes. HV angle was significantly higher in feet with MPHS than in those without (Men: 17.8 ± 7.0° vs. 14.0 ± 5.9°, p < 0.0001; Women: 19.6 ± 7.7° vs. 17.7 ± 7.9°, p < 0.0001). The prevalence of HV angle ≥ 20° was also significantly higher in feet with MPHS than in those without (Men: 33.3 % vs. 14.6 %, p < 0.0001; Women: 46.5 % vs. 34.6 %, p < 0.0001). This association between MPHS and HV was noticeable in younger adults and became less prominent with age. CONCLUSIONS: MPHS is associated with HV. The weakening of this relationship and the decreased prevalence of MPHS with age suggest that MPHS is not caused by HV, but is one of the causes of HV, especially in younger adults.
Assuntos
Joanete , Hallux Valgus , Hallux , Ossos do Metatarso , Adulto , Masculino , Humanos , Feminino , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/epidemiologia , Hallux Valgus/etiologia , Hallux/diagnóstico por imagem , Estudos Transversais , Pé , Radiografia , Joanete/complicações , Estudos RetrospectivosRESUMO
Fibrodysplasia ossificans progressiva (FOP) is an autosomal dominant rare disease characterized by foot deformities and concomitant heterotopic ossifications. Theoretically, in the absence of early diagnosis and medication, the patient's outcome will be poor. The patients are usually diagnosed at an early age. Hence, encountering a non-treated and terminal-period patient is rare. Our case was unique because it showed the clinical picture and atypical radiological distribution of a 20-year-old, terminally ill untreated female patient. She had hallux valgus, heterotopic ossifications and multiple osteochondromas that were detected in the right clavicula, the posterior arch of the 9th rib, the bilateral tibia and fibula. Atypically, heterotopic ossifications were not present in the soft tissues of the neck. Hand deformity, cardiac anomaly, or mental retardation was not observed. It was a sporadic case. The presentation with neurological symptoms was also atypical.
Assuntos
Artrogripose , Joanete , Miosite Ossificante , Humanos , Feminino , Adulto Jovem , Adulto , Miosite Ossificante/diagnóstico por imagem , Clavícula , Hematopoiese ClonalRESUMO
BACKGROUND: Epidemiological studies on hallux valgus (HV) are challenging owing to differences in sampling and diagnostic criteria across studies. This study aimed to indirectly clarify HV epidemiology using a national database. METHODS: The age- and sex-stratified annual number rate of HV correction (RHVC) per 100,000 people in Japan during 2014-2019 were examined. RESULTS: The average annual RHVC was 3.0. RHVC had unimodal (peak, 65-79 years) and bimodal (peaks, 15-19 and 70-74 years) distributions among males and females, respectively, and increased over time in males aged 50-54 and 75-79 years and females aged 80-84 years. CONCLUSIONS: RHVC increases with increasing age and occurs commonly in female teens. The recent RHVC in Japan was lower than that reported in Europe and the United States, with an increasing trend among elderly people. LEVEL OF EVIDENCE: III.