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International Wound Journal Mar 2022Lapidus arthrodesis is an established standard procedure to correct various foot surgery problems and hallux limitus, hypermobility of the first ray, hallux abductus...
Lapidus arthrodesis is an established standard procedure to correct various foot surgery problems and hallux limitus, hypermobility of the first ray, hallux abductus valgus, and symptomatic lesser metatarsal. After decades, many fixation methods in the orthopaedic surgery industry have been developed for decreasing complications and improving this technique. The aim of this PRISMA compliant systematic review is to analyse the effectiveness of several lapidus plate systems in foot surgery. We have carried out the first systematic review of the relevant published literature so as to systematically evaluate the scientific knowledge available now on this association, assigning predefined eligibility criteria. Fourteen studies were selected which had an overall of 738 cases. The first tarsal metatarsal joint and hallux valgus were treated by the application of different types of Lapidus plate system. The optimal level of the fixation in these procedures is related with the type and system insertion place of the plate with or without screw in each specific foot disease. There is an insufficient number of studies about the effectiveness of the different types of Lapidus plate system in foot surgery, and there is a need to increase outcomes knowledge on the level of the fixation, sort of the system, and insert place in foot surgery.
Topics: Arthrodesis; Bone Screws; Hallux Valgus; Humans; Metatarsal Bones; Metatarsophalangeal Joint
PubMed: 34255939
DOI: 10.1111/iwj.13649 -
Archives of Orthopaedic and Trauma... Jul 2023It is unclear whether lateral soft tissue release (LSTR) is required as part of percutaneous hallux valgus (PHV) surgery. The primary aim of this systematic review was... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
It is unclear whether lateral soft tissue release (LSTR) is required as part of percutaneous hallux valgus (PHV) surgery. The primary aim of this systematic review was to assess whether LSTR reduces the risk of recurrence of hallux valgus deformity. The secondary aims were to assess if LSTR increases the risk of complications, improves the clinical outcome and leads to a greater radiographic correction.
METHODS
We performed a PRISMA-compliant PROSPERO-registered systematic review, pooling clinical papers reporting results after PHV surgery into two categories (PHV with (Group 1, G1) and without LSTR (Group 2, G2)) and comparing them. Data regarding the study design, demographics, the surgical procedure and the clinical and radiological outcome were extracted and compared. Risk of bias was assessed using the modified Coleman Methodology Score (mCMS).
RESULTS
Sixteen studies were selected (G1:594 feet; G2:553 feet). The pooled proportion of recurrence at a minimum 21-month follow-up (2%, 95%CI 0-3 vs 2%, 95%CI 0-5; p = 0.70) did not differ in the two groups. Similarly, the pooled proportion of complications (27%, 95%CI 17-38 vs 25%, 95%CI 12-37; p = 0.79) was similar. The pre- (p = 0.23) and post-operative AOFAS scores (p = 0.16), the pre-(HVA: p = 0.23) (IMA: p = 0.94) and post-operative radiological angles (HVA: p = 0.47) (IMA: p = 0.2) and the methodological quality of studies (p = 0.2) did not differ either between G1 and G2.
CONCLUSION
There is no evidence that LSTR performed during percutaneous HV surgery reduces the risk of recurrence of the deformity at a mean 4-year follow-up nor improves the clinical and radiological outcome.
LEVEL OF EVIDENCE
Level IV systematic review of Level I to IV studies.
Topics: Humans; Hallux Valgus; Treatment Outcome; Osteotomy; Retrospective Studies; Radiography; Metatarsal Bones
PubMed: 36352268
DOI: 10.1007/s00402-022-04693-x -
Foot and Ankle Surgery : Official... Dec 2023The purpose of this systematic review is to examine the learning curve associated with minimally invasive surgery (MIS) for the treatment of hallux valgus (HV). (Review)
Review
BACKGROUND
The purpose of this systematic review is to examine the learning curve associated with minimally invasive surgery (MIS) for the treatment of hallux valgus (HV).
METHODS
A systematic review was performed using PubMed, ScienceDirect, Web of Science, CINAHL and MEDLINE databases from database inception to February 16th, 2023. Inclusion criteria was articles with level of evidence I-III, any outcomes associated with learning curve, minimally invasive surgery, and diagnosis of hallux valgus' in adult patients.
RESULTS
Six articles out of 165 articles meet inclusion criteria. For all six articles, 368 total patients (422 total feet) were included in the study with an average age of 55.69 years. Three studies reported the number of surgeries needed to reach the plateau phase of the learning curve of MIS for HV, with a frequency weighted mean of 35.5 surgeries (range 27 - 40). In the selected articles, significant results were found for increased operating room (OR) time and fluoroscopy shots in the learning phase. There was no significant increase in complications in the learning phase. There was no significant decrease in patient outcomes, or the quality of correction performed during the learning phase.
CONCLUSION
An average of 35.5 surgeries (range 27 - 40) are needed to reach the plateau phase for MIS for HV. The learning phase of the learning curve of MIS for HV has a significant increase in OR time and fluoroscopy usage. However, the learning phase of the learning curve of MIS for HV is not associated with decreased outcomes or higher complication rates based on the small sample size in this study.
LEVEL OF EVIDENCE
Level III, Systematic Review.
Topics: Adult; Humans; Middle Aged; Hallux Valgus; Learning Curve; Osteotomy; Bunion; Minimally Invasive Surgical Procedures; Treatment Outcome; Retrospective Studies; Metatarsal Bones
PubMed: 37524619
DOI: 10.1016/j.fas.2023.07.012 -
Journal of Foot and Ankle Research 2018Metatarsus adductus is the most common congenital foot deformity in newborns. It involves adduction of the metatarsals at the Lisfranc joint. A systematic literature... (Review)
Review
BACKGROUND
Metatarsus adductus is the most common congenital foot deformity in newborns. It involves adduction of the metatarsals at the Lisfranc joint. A systematic literature review was conducted to investigate the following question: What tools are used to identify and quantify metatarsus adductus and how reliable, valid and responsive are they?
METHODS
The following electronic databases were searched for studies describing tools for the identification and quantification of metatarsus adductus in adults and children published from inception to June 2016: Ovid MEDLINE, Embase, CINAHL, Scopus, Web of Science and AMED. Two researchers initially searched all articles by screening titles and abstracts. If there was any doubt as to an article's eligibility, the full text paper was retrieved. Reference lists and citations of all retained studies were examined in an attempt to locate further studies. Articles were excluded if they were not in English or described other congenital foot conditions that did not include metatarsus adductus. Studies included in the review reporting measurement properties of measurement tools were critically appraised using the Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) critical appraisal tool.
RESULTS
There were 282 articles screened by title and abstract and 28 articles screened from full text. Fifteen articles were included and nine had data that were extractable for appraisal using the COSMIN critical appraisal tool. Techniques to measure metatarsus adductus included the heel bisector method, photocopies, ultrasound, footprints, dynamic foot pressure and radiographs. There was a paucity of quality data reporting the reliability, validity or responsiveness for measuring metatarsus adductus. Several radiographic angles showed good reliability (intraclass correlation (ICC) - 0.84, 0.97) in adults during pre-operative planning.
CONCLUSION
There have been multiple assessment techniques proposed for quantification of metatarsus adductus, but there is paucity of reliability, validity or responsiveness to measurement data about these techniques, especially in relation to the paediatric population. Further consideration of measurement testing is required to determine if the most common non-radiographic measures of metatarsus adductus are acceptable for clinical use.
Topics: Foot Deformities, Congenital; Humans; Metatarsal Bones; Metatarsus Varus; Observer Variation; Radiography; Reproducibility of Results
PubMed: 29881466
DOI: 10.1186/s13047-018-0268-z -
Journal of Orthopaedic Surgery (Hong... 2022Hallux valgus (HV) is a common foot deformity for which several corrective surgical procedures, with different osteotomy sites, have been reported. The purpose of the... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Hallux valgus (HV) is a common foot deformity for which several corrective surgical procedures, with different osteotomy sites, have been reported. The purpose of the present study was to systematically review randomized (RCTs) or controlled (CCTs) clinical trials and perform meta-analysis on outcomes of different osteotomy sites of the first metatarsal.
METHODS
An extensive literature search was conducted in PubMed and the Cochrane Library from January 1983 to July 2020. Studies were identified using the terms "hallux valgus" and "osteotomy". We included RCTs or CCTs comparing different locations of osteotomy for the first metatarsal bone (distal vs. mid-shaft, distal vs. proximal, and mid-shaft vs. proximal). The surgical outcomes included postoperative hallux valgus angle (HVA), intermetatarsal angle (IMA), American Orthopaedic Foot and Ankle Society (AOFAS) score, pain visual analog scale (VAS) score, perioperative complications and recurrence of deformity. We enrolled 10 studies with a total of 793 feet in the qualitative synthesis following full-text screening.
RESULTS
A majority of patients included in the enrolled trials showed mild to moderate deformity, with mean HVA <40°. Out of the 10 enrolled studies; six compared distal osteotomies with mid-shaft osteotomies and showed no significant differences in the surgical outcomes between the scarf and chevron groups; three RCTs compared distal osteotomies with proximal osteotomies with conflicting results, one RCT showed the superiority of proximal osteotomy while the other two RCTs showed equivalent outcomes; one study that compared between mid-shaft and proximal osteotomies showed equivalent outcomes between the groups.
CONCLUSION
For the management of mild to moderate HV deformity, we found no significant clinical and radiological differences between patients treated with scarf and chevron osteotomies. Further controlled trials comparing different sites of osteotomies for moderate to severe HV deformity are needed.
Topics: Hallux; Hallux Valgus; Humans; Metatarsal Bones; Osteotomy; Treatment Outcome
PubMed: 35836406
DOI: 10.1177/10225536221110473 -
Foot & Ankle International Mar 2023Recurrence of hallux valgus (HV) following corrective surgery is a frequent concern. A recent systematic review estimated recurrence of HV in only 4.9%, which may be an... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Recurrence of hallux valgus (HV) following corrective surgery is a frequent concern. A recent systematic review estimated recurrence of HV in only 4.9%, which may be an underestimation, as most included studies had short- to mid-term follow-up. The purpose of this systematic review and meta-analysis was to assess long-term outcomes of distal osteotomies of the first metatarsal (M1) to treat HV without inflammatory disease or degenerative arthritis, and to assess HV recurrence rates reported in studies that had a minimum follow-up of 5 years.
METHODS
This systematic review conforms to the PRISMA guidelines. The authors conducted a search using PubMed, Embase, and Cochrane Central Register of Controlled Trials databases. Studies that report outcomes of distal osteotomies of the M1 for noninflammatory and nondegenerative HV at a minimum follow-up of 5 years.
RESULTS
We found 17 eligible studies comprising 18 data sets, reporting outcomes of 4 categories of osteotomies: Chevron, Mitchell, Bösch, and "others." The HV recurrence rate was 64% considering the threshold of >15 degrees hallux valgus angle (HVA), 10% having >20 degrees, and 5% having >25 degrees.
CONCLUSION
At a minimum of 5 years following distal osteotomies of the M1, the mean weighted postoperative HVA was significantly higher for Mitchell osteotomies compared with the 3 other osteotomies reviewed. There were otherwise no significant differences in recurrence rates using the 3 HVA thresholds, or intermetatarsal angle among any of the surgical techniques reported in 2 or more studies. The pooled HV recurrence rates considering the various thresholds of HVA were as follows: 64% having >15 degrees, 10% having >20 degrees, and 5% having >25 degrees. The recurrence rates in the long term for all categories of surgical procedures suggest that better understanding of pathogenesis and prognosis of HV is required before modifying or introducing new surgical techniques.
LEVEL OF EVIDENCE
Level IV, meta-analysis.
Topics: Humans; Hallux Valgus; Follow-Up Studies; Metatarsal Bones; Osteotomy; Bunion; Treatment Outcome; Retrospective Studies
PubMed: 36859795
DOI: 10.1177/10711007231152487 -
International Orthopaedics Aug 2018The conventional surgical treatment of moderate to severe hallux valgus (HV) deformity includes proximal metatarsal osteotomies (PMOs). Recent evidence suggests that the... (Meta-Analysis)
Meta-Analysis
PURPOSE
The conventional surgical treatment of moderate to severe hallux valgus (HV) deformity includes proximal metatarsal osteotomies (PMOs). Recent evidence suggests that the extension of indications for distal metatarsal osteotomies (DMOs) may result in comparable outcomes. The purpose of this study was to compare the efficacy of proximal with that of distal metatarsal osteotomies for moderate to severe HV deformity.
METHODS
We searched PubMed, Scopus, and CENTRAL up to 25 July 2017. We included studies comparing the results of proximal and distal metatarsal osteotomies for moderate to severe HV deformity. The primary outcomes included the assessment of the first intermetatarsal angle (IMA) and American Orthopaedic Foot and Ankle Society (AOFAS) scoring system. For the secondary outcomes, we considered the hallux valgus angle, sesamoid position, and participants' satisfaction. We also reported and analyzed complications. We evaluated all outcomes in the short-term (≤ 1 year) and medium-term (> 1 and < 10 years). The quality assessment was performed using the Cochrane risk of bias and ROBINS-I tools for randomized and non-randomized studies, respectively.
RESULTS
Data from 696 cases were considered in this review. For the assessment of the first IMA, there was a slight advantage in favour of the PMO group in the medium term (SMD was - 0.38, 95% CIs - 0.65 to - 0.12, p < 0.05, I = 21%). For the rest outcomes, we did not detect any significant differences between the intervention groups.
CONCLUSIONS
For clinical and radiological outcomes, the quantitative synthesis demonstrated that there were no significant differences between PMO and DMO groups in the medium term. These findings were supported by data from non-randomized studies. For the reported complications, we did not detect any significant differences between the intervention groups.
Topics: Adult; Aged; Female; Hallux Valgus; Humans; Male; Metatarsal Bones; Middle Aged; Osteotomy; Patient Satisfaction; Treatment Outcome
PubMed: 29427126
DOI: 10.1007/s00264-018-3782-5 -
The Journal of Foot and Ankle Surgery :... 2018Longitudinal epiphyseal bracket (LEB) is a rare bone dysplasia of the tubular bones. Owing to an abnormal secondary ossification center, the affected bones can develop...
Longitudinal epiphyseal bracket (LEB) is a rare bone dysplasia of the tubular bones. Owing to an abnormal secondary ossification center, the affected bones can develop progressive shortening and angular deformity. The aim of our study was to provide an overview of the reported data regarding epidemiology and surgical procedures available for LEB of the first metatarsal bone in a pediatric population combined with a small case series. We report a retrospective case series of 3 nonsyndromic pediatric patients with different ages and with confirmed dysplasia of the first metatarsal bone. All patients presented with unilateral congenital hallux varus deformity and underwent surgical treatment. The radiographs and medical records were reviewed to evaluate the deformity characteristics, treatment, and clinical results. The mean patient age at initial surgery was 34 (range 12 to 63) months, and the median follow-up period was 46 (range 31 to 75) months. Almost all specific radiographic measurements showed correction of the deformity, and each foot demonstrated functional and cosmetic improvement. A standardized literature search was performed to obtain studies of LEB of the first metatarsal bone in the pediatric population. From on our results and the current data available, surgical treatment should be tailored to the patient's age and radiographic stage of LEB. However, monitoring until skeletal maturity of the feet is necessary to assess the final results.
Topics: Bone Diseases, Developmental; Child, Preschool; Epiphyses; Female; Foot Deformities, Congenital; Hallux Varus; Humans; Infant; Infant, Newborn; Male; Metatarsal Bones
PubMed: 30177452
DOI: 10.1053/j.jfas.2018.03.049 -
Advances in Wound Care Feb 2021Diabetic foot ulcers (DFUs) are associated with high morbidity, mortality, and health costs. Standard care (SC) associated with nonsurgical offloading is the mainstay... (Meta-Analysis)
Meta-Analysis
Diabetic foot ulcers (DFUs) are associated with high morbidity, mortality, and health costs. Standard care (SC) associated with nonsurgical offloading is the mainstay treatment for DFUs, but it has high recurrence and infection rates. Metatarsal head resection (MHR) has been proposed as an effective surgical offloading technique for the treatment of plantar neuropathic DFUs, but with no evidence synthesis yet. Based on PRISMA guidelines, a meta-analysis was conducted to assess the efficacy of MHR. Four electronic databases were searched for. Eleven studies met the inclusion criteria with a total of 477 patients (494 feet and 593 neuropathic forefoot ulcers). The studies included three retrospective comparative studies and eight case series. Meta-analytical results of comparative studies on recent noninfected DFUs showed MHR having significantly better rates of healing, time to healing, ulcer recurrence, and infection than SC. Failure to heal, recurrence, and infection rates were 4 times higher in the SC group than in the MHR group, and the amputation rate was two times higher in the SC group than in the MHR group. The outcomes of the meta-analysis of case series on chronic and recalcitrant ulcers treated with MHR were similar. Considering the natural history of DFUs treated conservatively and the satisfactory outcomes with a significantly low complication rate of MHR, physicians should consider the use of MHR more often and include this technique in the early management of DFUs. DFU impose great public health burden around the globe. Standard of care using in-office debridement and topical agents is the usual mainstay of treatment. However, such conservative care is known to result in high rates of ulcer recurrence and complications. In this systematic review, we quantitatively investigate the outcomes of a surgical off-loading technique, the MHR in the treatment of chronic plantar neuropathic wounds. Many biochemical factors are implicated in the complex process of wound healing. In the case of diabetic neuropathic ulcers of the forefoot, additional mechanical factors induced by the presence of diabetic neuropathy lead to high pressure loads of the metatarsal heads on the plantar skin. With time, such chronic loads could favor ulcer formation. Removal of the causal mechanical factor could alleviate the pressure and allow wound healing. Neuropathic plantar ulcers are difficult-to-heal wounds and chronicity is associated to frequent hospitalizations, higher rates of amputation, and mortality. Early removal of the indirect causal agent, the resection of the metatarsal head, after failure of a well-conducted conservative standard of care could be a needed solution for wound healing and consequently a potential for reducing complications and costs.
Topics: Adult; Aged; Databases, Factual; Diabetic Foot; Female; Follow-Up Studies; Humans; Male; Metatarsal Bones; Middle Aged; Orthopedic Procedures; Recurrence; Treatment Outcome; Wound Healing
PubMed: 32870773
DOI: 10.1089/wound.2020.1261 -
The Journal of Foot and Ankle Surgery :... 2014Arthrodesis of the first metatarsophalangeal joint (MTPJ) has commonly been used for the treatment of a variety of first MTPJ disorders, including hallux valgus. We... (Review)
Review
Arthrodesis of the first metatarsophalangeal joint (MTPJ) has commonly been used for the treatment of a variety of first MTPJ disorders, including hallux valgus. We undertook a systematic review of the electronic databases and other relevant sources to identify material relating to the reduction of the first intermetatarsal angle (IMA) after first MTPJ arthrodesis. Fifteen studies with a total of 701 first MTPJ arthrodesis procedures were identified that met the inclusion criteria. Our results showed the mean preoperative IMA was 13.74° and the mean postoperative IMA was 9.38°, for a mean change in the IMA of 4.36°. The data were analyzed further in 2 subsets. The first subset included 8 studies (434 procedures) that reported a mean preoperative IMA of less than 15°. The mean change in the IMA in this group was 3.70°. The second subset included 7 studies (267 procedures) that reported a mean preoperative IMA of greater than 15°. The mean change in the IMA in this group was 5.42°. The results of the present systematic review have confirmed that a significant reduction of the first IMA can be achieved by first MTPJ arthrodesis alone and that additional procedures to correct the IMA will not be necessary.
Topics: Arthrodesis; Foot Joints; Humans; Joint Diseases; Metatarsal Bones; Metatarsophalangeal Joint
PubMed: 24656763
DOI: 10.1053/j.jfas.2014.01.020