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Bhimani R, Labib SA. Metatarsophalangeal Arthroplasty in Hallux Rigidus. Foot Ankle Clin 2024; 29:495-505. [PMID: 39068024 DOI: 10.1016/j.fcl.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/30/2024]
Abstract
First metatarsophalangeal joint (MTPJ) arthroplasty provides hallux rigidus patients with pain relief and preserved motion, offering an alternative to arthrodesis. Recent advancements in implant technology and surgical techniques have broadened treatment options. Although good outcomes have been documented in the literature, concerns persist regarding increased complications, uncertain long-term efficacy, and challenges in managing failed arthroplasties. Addressing bone loss resulting from the procedure further complicates salvage procedures. Larger cohorts and extended studies are necessary to establish efficacy of first MTPJ arthroplasty. Decisions must weigh the trade-offs between pain relief and potential complications, requiring thorough patient-surgeon discussions.
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Affiliation(s)
- Rohan Bhimani
- Foot and Ankle Division, Department of Orthopaedic Surgery, Emory University School of Medicine, Emory Orthopedics, 1968 Hawks Lane, # 200, Atlanta, GA 30329, USA
| | - Sameh A Labib
- Foot and Ankle Division, Department of Orthopaedic Surgery, Emory University School of Medicine, Emory Orthopedics, 1968 Hawks Lane, # 200, Atlanta, GA 30329, USA.
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2
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Metallic hemiarthroplasty or arthrodesis of the first metatarsophalangeal joint as treatment for hallux rigidus: A systematic review and meta-analysis. Foot Ankle Surg 2022; 28:139-152. [PMID: 33812802 DOI: 10.1016/j.fas.2021.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 02/06/2021] [Accepted: 03/04/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Arthrodesis and metallic hemiarthroplasty are two surgical interventions for the treatment of end-stage osteoarthritis of the first metatarsophalangeal (MTP1) joint. This systematic review and meta-analysis aims to compare the two operations with regards to patient-reported outcomes, pain reduction, complications and revision rates. METHODS A systematic literature search identified all relevant studies. The methodological quality was assessed using two validated tools. Data of interest were derived and presented. For non-comparative studies, data was assessed for trends, while for comparative studies pooling statistics were performed. RESULTS A total of 33 studies were included for analysis. The majority of studies (>75%) reported an AOFAS-HMI score greater than 80 points after both metallic hemiarthroplasty and arthrodesis. The lowest VAS pain score was observed after arthrodesis (weighted mean difference -1.58, 95% confidence interval (CI) -2.16 to -1.00 P< 0.00001). Comparable numbers of complications (odds radio 1.48, 95% CI 0.81 to 2.73, P = 0.21, favoring: hemiarthroplasty) and revisions (odds ratio 1.16, 95% CI 0.62 to 2.15 P = 0.64, favoring: hemiarthroplasty) were observed after both interventions. The included non-comparative studies seem to confirm these findings of the comparative studies. CONCLUSION Metallic hemiarthroplasty and arthrodesis have excellent clinical outcomes and acceptable complication- and revision rates. Arthrodesis seems to be superior in pain reduction, while metallic hemiarthroplasty is a suitable alternative for patients performing activities that requires motion in the first metatarsophalangeal joint.
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Carpenter B, Klemeyer L. Motion Preservation in Hallux Rigidus After Failure of Hydrogel Implantation: Treatment Considerations and a Report of 2 Cases. J Foot Ankle Surg 2020; 59:162-168. [PMID: 31882138 DOI: 10.1053/j.jfas.2019.03.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 03/03/2019] [Accepted: 03/12/2019] [Indexed: 02/03/2023]
Abstract
Hallux rigidus is a common condition treated daily by surgeons worldwide. During the past decade, the standard treatment algorithm has been questioned by both patients and surgeons seeking alternatives to arthrodesis, which was previously considered the gold standard for advanced disease. Patients are living longer, and many have a more active lifestyle; thus, recreating and improving range of motion and achieving pain relief are increasingly desirable. The treatment spectrum and implant options for motion-preserving techniques in the metatarsophalangeal joint has been widened with the recent US Food and Drug Administration approval of a polyvinyl-alcohol hydrogel implant. In the controlled US Food and Drug Administration trial, the 2-year revision rate was 9.2% and all failures were revised to a first metatarsophalangeal arthrodesis. Outcomes comparison of these revisions to primary fusions showed less predictable pain relief and may warrant alternative treatment considerations, preferably those that allow for continuation of motion preservation. Revision of failed hydrogel implants to arthrodesis can be performed through various first metatarsophalangeal fusion techniques or, as introduced in this review, with a fourth-generation threaded hemiarthroplasty. Excellent 10-year results with primary hemiarthroplasty supported its use as revision procedure in 2 failed polyvinyl-alcohol implantations, preserving arthrodesis for future salvage if necessary. The purpose of this report was to outline a motion-preserving technique after failed hydrogel implants and describe preoperative, intraoperative, and postoperative considerations for optimized outcomes.
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Affiliation(s)
- Brian Carpenter
- Professor, Department of Orthopaedics, The University of North Texas Health Science Center, Fort Worth, TX.
| | - Lisa Klemeyer
- Physician, Private Practice, Aesthetic & Family Podiatry Center, Sarasota, FL
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Stevens J, de Bot RTAL, Witlox AM, Borghans R, Smeets T, Beertema W, Hendrickx RP, Schotanus MGM. Long-term Effects of Cheilectomy, Keller's Arthroplasty, and Arthrodesis for Symptomatic Hallux Rigidus on Patient-Reported and Radiologic Outcome. Foot Ankle Int 2020; 41:775-783. [PMID: 32436737 DOI: 10.1177/1071100720919681] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Several operative interventions are available to alleviate pain in hallux rigidus, and the optimal operative technique is still a topic of debate among surgeons. Three of these are arthrodesis, cheilectomy, and Keller's arthroplasty. Currently, it is unclear which intervention yields the best long-term result. The aim of this study was to assess which of these interventions performed best in terms of patient-reported outcome, pain scores, and disease recurrence at long-term follow-up. METHODS These data are the follow-up to the initial study published in 2006. In the original study, 73 patients (n = 89 toes) with symptomatic hallux rigidus were recruited and underwent first metatarsophalangeal joint arthrodesis (n = 33 toes), cheilectomy (n = 28 toes), or Keller's arthroplasty (n = 28 toes). Outcome measures were AOFAS hallux metatarsophalangeal-interphalangeal (HMI) score, and pain was assessed with a visual analog scale (VAS) at a mean follow-up period of 7 years. Patients of the original study were identified and invited to participate in the current study. Data were collected in the form of AOFAS-HMI score, VAS pain score, Manchester-Oxford Foot Questionnaire (MOXFQ), and Forgotten Joint Score (FJS-12). In addition, a clinical examination was performed and radiographs were obtained. Data were available for 37 patients (45 toes), with a mean follow-up period over 22 years. RESULTS AOFAS-HMI and VAS pain score improved during follow-up only in arthrodesis patients. Furthermore, no statistically significant differences in clinical and patient-reported outcome were detected between groups based on AOFAS-HMI, VAS pain, MOXFQ, or FJS-12. However, clinically important differences in patient-reported outcomes and pain scores were detected, favoring arthrodesis. Radiographic disease progression was more evident after cheilectomy compared with Keller's arthroplasty. CONCLUSION Arthrodesis, cheilectomy, and Keller's arthroplasty are 3 sucessful operative interventions to treat symptomatic hallux rigidus. Because clinically important differences were detected and symptoms still diminish many years after surgery, a slight preference was evident for arthrodesis. LEVEL OF EVIDENCE Level III, comparative study.
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Affiliation(s)
- Jasper Stevens
- Department of Orthopaedics, Zuyderland Medical Centre, Sittard-Geleen-Heerlen, the Netherlands.,Department of Orthopaedics, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Robin T A L de Bot
- Department of Orthopaedics, Zuyderland Medical Centre, Sittard-Geleen-Heerlen, the Netherlands.,Department of Orthopaedics, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Adhiambo M Witlox
- Department of Orthopaedics, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Rob Borghans
- Department of Radiology, Zuyderland Medical Centre, Sittard-Geleen-Heerlen, the Netherlands
| | | | - Wieske Beertema
- Department of Orthopaedics, Zuyderland Medical Centre, Sittard-Geleen-Heerlen, the Netherlands
| | - Roel P Hendrickx
- Department of Orthopaedics, Zuyderland Medical Centre, Sittard-Geleen-Heerlen, the Netherlands
| | - Martijn G M Schotanus
- Department of Orthopaedics, Zuyderland Medical Centre, Sittard-Geleen-Heerlen, the Netherlands
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Surgical options for hallux rigidus: state of the art and review of the literature. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2019; 30:57-65. [DOI: 10.1007/s00590-019-02528-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 08/05/2019] [Indexed: 12/14/2022]
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Stibolt RD, Patel HA, Lehtonen EJ, DeBell HA, Moon AS, Naranje S, Shah A. Hemiarthroplasty Versus Total Joint Arthroplasty for Hallux Rigidus: A Systematic Review and Meta-analysis. Foot Ankle Spec 2019; 12:181-193. [PMID: 30132693 DOI: 10.1177/1938640018791017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND When surgery is indicated for hallux rigidus, toe arthroplasty is an alternative procedure to arthrodesis for patients who wish to preserve toe range of motion. Our study investigated midterm outcomes of first metatarsophalangeal joint (MTPJ) arthroplasty in an effort to discern whether or not partial or total joint replacement confers benefit in these patients. METHODS A systematic review of MTPJ arthroplasty was performed for the years 2000 to 2017. A Forest plot was created comparing preoperative and postoperative American Orthopedic Foot and Ankle Score (AOFAS), Visual Analogue Scale (VAS), and range of motion (ROM) results for both hemitoe and total-toe arthroplasty. Statistical analysis was performed. RESULTS Mean postoperative AOFAS scores in patients undergoing hemiarthroplasty improved by 50.7 points (95% CI = 48.5, 52.8), whereas the mean AOFAS score improvement in total joint arthroplasty patients was 40.6 points (95% CI = 38.5, 42.8). VAS outcomes were comparable. Mean postoperative MTPJ ROM improved by 43.0° (95% CI = 39.3°, 46.6°) in hemitoe patients, which exceeded the mean ROM improvement of 32.5° (95% CI = 29.9°, 35.1°) found in total joint arthroplasty cases. A meta-analysis revealed no significant difference. CONCLUSION Hemisurface implants in MTPJ arthroplasty may improve postoperative AOFAS and ROM results to a greater extent than total-toe devices. LEVEL OF EVIDENCE Level IV: Systematic review.
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Affiliation(s)
- Robert D Stibolt
- University of Alabama at Birmingham, Birmingham, Alabama (RDS, HAP, EJL, HAD, AM, SN, AS).,University of Miami School of Medicine, Miami, Florida (EJL).,Tufts University School of Medicine, Boston, Massachusetts (AM)
| | - Harshadkumar A Patel
- University of Alabama at Birmingham, Birmingham, Alabama (RDS, HAP, EJL, HAD, AM, SN, AS).,University of Miami School of Medicine, Miami, Florida (EJL).,Tufts University School of Medicine, Boston, Massachusetts (AM)
| | - Eva J Lehtonen
- University of Alabama at Birmingham, Birmingham, Alabama (RDS, HAP, EJL, HAD, AM, SN, AS).,University of Miami School of Medicine, Miami, Florida (EJL).,Tufts University School of Medicine, Boston, Massachusetts (AM)
| | - Henry A DeBell
- University of Alabama at Birmingham, Birmingham, Alabama (RDS, HAP, EJL, HAD, AM, SN, AS).,University of Miami School of Medicine, Miami, Florida (EJL).,Tufts University School of Medicine, Boston, Massachusetts (AM)
| | - Andrew S Moon
- University of Alabama at Birmingham, Birmingham, Alabama (RDS, HAP, EJL, HAD, AM, SN, AS).,University of Miami School of Medicine, Miami, Florida (EJL).,Tufts University School of Medicine, Boston, Massachusetts (AM)
| | - Sameer Naranje
- University of Alabama at Birmingham, Birmingham, Alabama (RDS, HAP, EJL, HAD, AM, SN, AS).,University of Miami School of Medicine, Miami, Florida (EJL).,Tufts University School of Medicine, Boston, Massachusetts (AM)
| | - Ashish Shah
- University of Alabama at Birmingham, Birmingham, Alabama (RDS, HAP, EJL, HAD, AM, SN, AS).,University of Miami School of Medicine, Miami, Florida (EJL).,Tufts University School of Medicine, Boston, Massachusetts (AM)
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Park YH, Jung JH, Kang SH, Choi GW, Kim HJ. Implant Arthroplasty versus Arthrodesis for the Treatment of Advanced Hallux Rigidus: A Meta-analysis of Comparative Studies. J Foot Ankle Surg 2019; 58:137-143. [PMID: 30583775 DOI: 10.1053/j.jfas.2018.08.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Indexed: 02/03/2023]
Abstract
Implant arthroplasty and arthrodesis of the first metatarsophalangeal joint are the main surgical treatment options for advanced hallux rigidus. The superiority of each modality continues to be debated, because there are few high-quality evidence-based studies, such as randomized controlled clinical trials or meta-analyses of comparative studies. The purpose of this study was to identify whether implant arthroplasty or arthrodesis is superior for the treatment of advanced hallux rigidus through meta-analysis of comparative studies. A comprehensive search of the MEDLINE, EMBASE, and Cochrane library databases was conducted. Only retrospective or prospective comparative studies were included in this meta-analysis. The literature search, data extraction, and quality assessment were conducted by 2 independent reviewers. The primary outcomes were clinical scores and patient satisfaction. The rate of reoperation and complication were also investigated. Seven comparative studies were included (2 prospective and 5 retrospective studies). There were no significant differences between the 2 groups in the American Orthopedic Foot and Ankle Society-Hallux Metatarsophalangeal Interphalangeal score, patient satisfaction rate, reoperation rate, or complication rate. The visual analogue scale for pain was significantly lower in the arthrodesis group than the implant arthroplasty group. This meta-analysis revealed that implant arthroplasty and arthrodesis of the first metatarsophalangeal joint led to similar clinical outcomes, patient satisfaction, reoperation rates, and complication rates, whereas pain was significantly lower in arthrodesis. Further studies of high methodological quality are required to confirm these conclusions.
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Affiliation(s)
- Young Hwan Park
- Orthopedist, Department of Orthopedic Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Jae Hyun Jung
- Assistant Professor, Department of Rheumatology, Korea University Guro Hospital, Seoul, Korea
| | - Seong Hyun Kang
- Orthopedist, Department of Orthopedic Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Gi Won Choi
- Assistant Professor, Department of Orthopedic Surgery, Korea University Ansan Hospital, Ansan, Korea
| | - Hak Jun Kim
- Professor, Department of Orthopedic Surgery, Korea University Guro Hospital, Seoul, Korea.
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Beekhuizen SR, Voskuijl T, Onstenk R. Long-Term Results of Hemiarthroplasty Compared With Arthrodesis for Osteoarthritis of the First Metatarsophalangeal Joint. J Foot Ankle Surg 2018; 57:445-450. [PMID: 29366661 DOI: 10.1053/j.jfas.2017.10.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Indexed: 02/03/2023]
Abstract
If operative treatment is opted for grade 3 and 4 osteoarthritis of the first metatarsophalangeal joint, arthrodesis is considered the standard of care. However, if preservation of joint mobility is preferred, implant arthroplasty could be favored. Previous studies have suggested hemiarthroplasty might result in less pain, better function, and greater patient satisfaction compared with arthrodesis. However, these studies only evaluated short-term results (range 2.2 to 6.6 years). The aim of our study was to determine whether patients treated with hemiarthroplasty would show better postoperative outcomes compared with those treated with arthrodesis after ≥5 years after surgery. The American Orthopaedic Foot and Ankle Society hallux metatarsophalangeal interphalangeal (AOFAS-HMI) scale score was used as the primary outcome measure. Secondary outcomes addressed satisfaction rates, patient procedure recommendation, and number of unplanned repeat surgical procedures. We also addressed the influence of the procedures on daily activities (work and sports), the influence of smoking on the postoperative results, and the costs for both procedures. A total of 47 primary arthrodeses and 31 hemiarthroplasties performed between January 2005 and December 2011 were evaluated. After a mean follow-up period of 8.3 (range 5 to 11.8) years, the mean AOFAS-HMI scale score after arthrodesis and hemiarthroplasty was 72.8 ± 14.5 and 89.7 ± 6.6, respectively (p = .001). The patients were significantly more pleased after hemiarthroplasty (p < .001), and this procedure was recommended more often (p < .001). The number of unplanned repeat surgical procedures did not differ between the 2 groups. Patients resumed sports activities significantly sooner after hemiarthroplasty (p = .002). The overall crude costs were similar for both procedures. Our results have shown more favorable postoperative outcomes for hemiarthroplasty compared with arthrodesis as operative treatment of osteoarthritis of the first metatarsophalangeal joint after a mean follow-up period of 8.3 years.
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Affiliation(s)
- Stefan R Beekhuizen
- Orthopaedic Resident, Orthopaedic Surgery, HagaZiekenhuis, The Hague, The Netherlands.
| | - Timothy Voskuijl
- Orthopaedic Resident, Orthopaedic Surgery, Reinier de Graaf Gasthuis, Delft, The Netherlands
| | - Ron Onstenk
- Orthopaedic Surgeon, Orthopaedic Surgery, Green Heart Hospital, Gouda, The Netherlands
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Stevens J, de Bot RT, Hermus JP, van Rhijn LW, Witlox AM. Clinical Outcome Following Total Joint Replacement and Arthrodesis for Hallux Rigidus. JBJS Rev 2017; 5:e2. [DOI: 10.2106/jbjs.rvw.17.00032] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Goldberg A, Singh D, Glazebrook M, Blundell CM, De Vries G, Le ILD, Nielsen D, Pedersen ME, Sakellariou A, Solan M, Younger ASE, Daniels TR, Baumhauer JF. Association Between Patient Factors and Outcome of Synthetic Cartilage Implant Hemiarthroplasty vs First Metatarsophalangeal Joint Arthrodesis in Advanced Hallux Rigidus. Foot Ankle Int 2017; 38:1199-1206. [PMID: 28820949 DOI: 10.1177/1071100717723334] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND We evaluated data from a clinical trial of first metatarsophalangeal joint (MTPJ1) implant hemiarthroplasty and arthrodesis to determine the association between patient factors and clinical outcomes. METHODS Patients ≥18 years with hallux rigidus grade 2, 3, or 4 were treated with synthetic cartilage implant MTPJ1 hemiarthroplasty or arthrodesis. Pain visual analog scale (VAS), Foot and Ankle Ability Measure (FAAM) sports and activities of daily living (ADL) scores, and Short Form-36 Physical Function (SF-36 PF) subscore were obtained preoperatively, and at 2, 6, 12, 24, 52, and 104 weeks postoperatively. Final outcome data, great toe active dorsiflexion motion, secondary procedures, radiographs, and safety parameters were evaluated for 129 implant hemiarthroplasties and 47 arthrodeses. The composite primary endpoint criteria for clinical success included VAS pain reduction ≥30%, maintenance/improvement in function, no radiographic complications, and no secondary surgical intervention at 24 months. Predictor variables included hallux rigidus grade; gender; age; body mass index (BMI); symptom duration; prior MTPJ1 surgery; preoperative hallux valgus angle, range of motion (ROM), and pain. Two-sided Fisher exact test was used ( P < .05). RESULTS Patient demographics and baseline outcome measures were similar. Success rates between implant MTPJ1 hemiarthroplasty and arthrodesis were similar ( P > .05) when stratified by hallux rigidus grade, gender, age, BMI, symptom duration, prior MTPJ1 surgery status, and preoperative VAS pain, hallux valgus, and ROM. CONCLUSION Synthetic cartilage implant hemiarthroplasty was appropriate for patients with grade 2, 3, or 4 hallux rigidus. Its results in those with associated mild hallux valgus (≤20 degrees) or substantial preoperative stiffness were equivalent to MTPJ1 fusion, irrespective of gender, age, BMI, hallux rigidus grade, preoperative pain or symptom duration. LEVEL OF EVIDENCE Level II, randomized clinical trial.
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Affiliation(s)
- Andy Goldberg
- 1 Stanmore Royal National Orthopaedic Hospital, Stanmore, Middlesex, United Kingdom.,2 Division of Surgery & Interventional Science, UCL, London, United Kingdom
| | - Dishan Singh
- 1 Stanmore Royal National Orthopaedic Hospital, Stanmore, Middlesex, United Kingdom
| | - Mark Glazebrook
- 3 Dalhousie University and Queen Elizabeth II Health Sciences Center, Halifax, Nova Scotia, Canada
| | | | - Gwyneth De Vries
- 5 Dalhousie University and Memorial University of Newfoundland, Fredericton, New Brunswick, Canada
| | - Ian L D Le
- 6 University of Calgary, Calgary, Alberta, Canada
| | | | | | | | - Matthew Solan
- 10 Royal Surrey County Hospital, Guildford, Surrey, United Kingdom
| | - Alastair S E Younger
- 11 Department of Orthopaedics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Timothy R Daniels
- 12 Division of Orthopaedic Surgery, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Judith F Baumhauer
- 13 Department of Orthopaedics, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
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A prospective 24 months follow-up of a three component press-fit prosthesis for hallux rigidus. Foot Ankle Surg 2017; 23:157-162. [PMID: 28865583 DOI: 10.1016/j.fas.2016.08.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 08/19/2016] [Accepted: 08/27/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND The aim of this study was to evaluate the results following total first metatarsophalangeal (FMTP) joint replacement arthroplasty using a modular three component press fit prosthesis at two year follow up. METHODS All patient data was collected in a prospective way in four study centres. Both preoperative and postoperative evaluation consisted of an assessment using the AOFAS-HMI score, visual analogue scale for pain, evaluation of the range of motion and patient satisfaction scores. Postoperative X-rays were reviewed for loosening and radiolucency up to two years. RESULTS Fifty-five feet were available for analysis at 24 months. Two implants were removed during the study. Six more feet had additional surgery due to stiffness or malalignment. Postoperative AOFAS-HMI scores improved significantly by 32.4 points at two year follow-up (p<0.001). The visual analogue scale for pain improved significantly from 6.8 (std 1,6) preoperatively to 1.6 (std 1,9) postoperatively (p<0.0001). Mean dorsiflexion improved from 12.6 (std 10,1) degrees preoperatively to 31.2 (std 16,8) degrees postoperatively. Eighty-seven percent of patients were moderately to well satisfied with the end result. Eighteen prostheses showed radiolucency at 24 months. CONCLUSION Implantation of a Metis® modular three component press fit prosthesis for the metatarsophalangeal joint in hallux rigidus shows significant improvement in AOFAS-HMI scores and a decrease in pain. Concerns remain with regard to early reoperation rate (14.5%) and long term survival of the implant. Future studies will have to address these aspects.
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12
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Lam A, Chan JJ, Surace MF, Vulcano E. Hallux rigidus: How do I approach it? World J Orthop 2017; 8:364-371. [PMID: 28567339 PMCID: PMC5434342 DOI: 10.5312/wjo.v8.i5.364] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 03/20/2017] [Accepted: 04/10/2017] [Indexed: 02/06/2023] Open
Abstract
Hallux rigidus is a degenerative disease of the first metatarsalphalangeal (MTP) joint and affects 2.5% of people over age 50. Dorsal osteophytes and narrowed joint space leads to debilitating pain and limited range of motion. Altered gait mechanics often ensued as 119% of the body force transmit through the 1st MTP joint during gait cycle. Precise etiology remains under debate with trauma being often cited in the literature. Hallux valgus interphalangeus, female gender, inflammatory and metabolic conditions have all been identified as associative factors. Clinical symptoms, physical exam and radiographic evidence are important in assessing and grading the disease. Non-operative managements including nonsteroidal antiinflammatory drugs, intra-articular injections, shoe modification, activity modification and physical therapy, should always be attempted for all hallux rigidus patients. The goal of surgery is to relieve pain, maintain stability of the first MTP joint, and improve function and quality of life. Operative treatments can be divided into joint-sparing vs joint-sacrificing. Cheilectomy and moberg osteotomy are examples of joint-sparing techniques that have demonstrated great success in early stages of hallux rigidus. Arthrodesis is a joint-sacrificing procedure that has been the gold standard for advanced hallux rigidus. Other newer procedures such as implant arthroplasty, interpositional arthroplasty and arthroscopy, have demonstrated promising early patient outcomes. However, future studies are still needed to validate its long-term efficacy and safety. The choice of procedure should be based on the condition of the joint, patient’s goal and expectations, and surgeon’s experience with the technique.
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