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Bakaes Y, Gonzalez T, Hardin JW, Benjamin Jackson Iii J. Effect of body mass index on acute postoperative complications following Total Ankle Arthroplasty (TAA). Foot Ankle Surg 2024; 30:226-230. [PMID: 38007357 DOI: 10.1016/j.fas.2023.11.004] [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] [Received: 09/09/2023] [Revised: 10/17/2023] [Accepted: 11/13/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND Total ankle arthroplasty (TAA) is an effective treatment for various ankle pathologies, but some concern remains for the high associated complication and failure rates relative to major joint arthroplasty of the hip and knee. Patient body mass index (BMI) is a modifiable and potentially important preoperative variable when evaluating postoperative complications. The purpose of this study is to evaluate the effect of BMI, age and sex on the acute postoperative complication rate after TAA. METHODS We retrospectively reviewed adult patients who underwent TAA between 2006 and 2021 from the NSQIP database. Using overweight patients as the reference BMI group, we utilized log-binomial models to estimate risk ratios on outcomes while adjusting for sex and age to investigate whether there were significant adjusted differences in complication rates among the BMI groups. RESULTS We found that, relative to overweight patients, there were no statistically significant differences in the risk of acute complications for underweight (BMI < 18.5) (P = .118), healthy weight (18.5≤BMI < 25) (P = .544), obese (30≤BMI < 40) (P = .930), or morbidly obese (BMI < 40) (P = .602) patients who underwent TAA. There were also no statistically significant differences in the risk of acute complications based on age category (P = .482,.824) or sex (P = .440) for TAA. Additionally, there were no significant differences between the BMI groups for either major complications (P = .980) or minor complications (P = .168). CONCLUSION Ultimately, we found that BMI, age, and sex did not lead to statistically significant differences in the risk of complications within 30 days postoperatively for TAA, even when stratified by major vs minor complications. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Yianni Bakaes
- University of South Carolina School of Medicine Columbia, 2 Medical Park Suite 404, Columbia, SC 29203, United States.
| | - Tyler Gonzalez
- University of South Carolina Department of Orthopaedics, 2 Medical Park Suite 404, Columbia, SC 29203, United States
| | - James W Hardin
- University of South Carolina Department of Epidemiology and Biostatistics, 915 Greene Street, 503F, Columbia, SC 29208, United States
| | - J Benjamin Jackson Iii
- University of South Carolina Department of Orthopaedics, 2 Medical Park Suite 404, Columbia, SC 29203, United States
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2
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Karzon AL, Kadakia RJ, Coleman MM, Bariteau JT, Labib SA. The Rise of Total Ankle Arthroplasty Use: A Database Analysis Describing Case Volumes and Incidence Trends in the United States Between 2009 and 2019. Foot Ankle Int 2022; 43:1501-1510. [PMID: 36050924 DOI: 10.1177/10711007221119148] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Ankle arthrodesis has been the mainstay treatment for end-stage ankle arthritis. The popularity of total ankle arthroplasty (TAA) has been on the rise due to improved implant design and postoperative outcomes. The purpose of this study was to describe the basic epidemiology and trends of annual procedure volumes and incidence in the general American population as well as in different population subgroups from 2009 to 2019. We hypothesize that the incidence of TAA has significantly risen while the median length of hospital stay has decreased nationwide. METHODS The IBM MarketScan database was queried for patients who underwent TAA from January 2009 to December 2019 based on Current Procedural Terminology coding. Population estimates from the US Census Bureau were used to calculate the annual incidence of TAA. Procedural volume and incidence were calculated for annual sums, gender, age subgroups, inpatient and outpatient TAA, as well as in four statistical geographic regions in the United States. Median length of hospital stay was calculated and trended annually for inpatient TAA. RESULTS A total of 41,060 primary TAAs were identified in the database from 2009 to 2019, in which 52.5% were performed in males. Annual volumes increased by 136.1%, from 2180 to 5147 procedures nationwide. Incidence reported per 100 000 population increased by 120.8%. Both inpatient and outpatient procedures have increased, by 242.5% and 86.6%, respectively. Median length of hospital stay decreased from 3 days in 2009 to 1 day in 2019 and did not differ between genders. Growth in incidence was demonstrated in males and females above the age of 54 years with the largest growth in annual incidence found between 65 and 74 years. Incidence rose in the South and West of the United States by 111.8% and 136.5%, respectively. CONCLUSION We found that annual volumes and incidence rates of primary TAA has increased between 2009 and 2019. Although both inpatient and outpatient surgery have become more frequent, inpatient volumes and incidence have increased almost 3 times more than those of outpatient surgery. Length of hospital stay decreased over the study years. When adjusted for the same study period, the cumulative annual growth rates of TAA were found to be 2 times greater than total knee arthroplasty and 3.6 times greater than total hip arthroplasty. LEVEL OF EVIDENCE Level III, retrospective database review.
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Affiliation(s)
- Anthony L Karzon
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Rishin J Kadakia
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Michelle M Coleman
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Jason T Bariteau
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Sameh A Labib
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA
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3
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Longo UG, Papalia R, Bonifacini C, Martinelli N, Candela V, Ruzzini L, De Salvatore S, Piergentili I, Denaro V. Emerging National Trends in Ankle Prosthesis: A 15-Year Analysis of the Italian National Hospital Discharge Records. J Foot Ankle Surg 2022; 61:695-699. [PMID: 34887160 DOI: 10.1053/j.jfas.2021.10.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 10/28/2021] [Indexed: 02/03/2023]
Abstract
Total ankle replacement (TAR) has gained popularity in recent years becoming the mainstream treatment for conditions like rheumatoid arthritis, posttraumatic arthritis and severe osteochondral lesions of the talus. The aim of the study was to assess the nationwide number of implants performed in a 15-year period (2001-2016) and to identify trends like patients' interregional migratory flows and their accessibility to this procedure. Data for this study were obtained from the Italian National Hospital Discharge records (SDO), obtained from the National Ministry of Health. The selected SDOs were evaluated for demographic data, like the patient's age and gender, for geographical data, including the region of hospitalization and the region of origin of the patient, and for hospitalization data, like the hospital stay length and the principal source of payment. In a 15-year span, a sharp increase in the number of TARs was observed with a 600% growth. The incidence was 0.16 per 100,000 persons in 2001 and increased to 0.915 per 100,000 persons in 2016. Most TAR were performed in northern Italy (73.9%), followed by central Italy (16.7%) and lastly southern Italy (9.4%). The rates of utilization of TAR increased every year from 2001 to 2016, indicating that demand for ankle arthroplasties is growing faster regarding to other procedures performed in Italy. The surgical cost was covered, in the majority of cases, by the National Health System and may play a role in the rising rates of TAR.
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Affiliation(s)
- Umile Giuseppe Longo
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy.
| | - Rocco Papalia
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Carlo Bonifacini
- Department of Foot and Ankle Surgery, Galeazzi Hospital, Milan, Italy
| | - Nicolò Martinelli
- Department of Foot and Ankle Surgery, Galeazzi Hospital, Milan, Italy
| | - Vincenzo Candela
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Laura Ruzzini
- Department of Surgery, Orthopedic Unit, Bambino Gesù Children's Hospital, Rome, Italy
| | - Sergio De Salvatore
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Ilaria Piergentili
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Vincenzo Denaro
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
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Novoa-Parra C, Gil-Monzó E, Díaz-Fernández R, Lizaur-Utrilla A. Trend in Spain in the use of total ankle arthroplasty versus arthrodesis in the period 1997–2017. Rev Esp Cir Ortop Traumatol (Engl Ed) 2021. [DOI: 10.1016/j.recote.2020.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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5
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Kayum S, Kooner S, Khan RM, Halai M, Awoke A, Kanani A, Montgomery S, Meldrum A, Daniels TR. Safety and Effectiveness of Outpatient Total Ankle Arthroplasty. FOOT & ANKLE ORTHOPAEDICS 2021; 6:24730114211057888. [PMID: 35097480 PMCID: PMC8646201 DOI: 10.1177/24730114211057888] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: Total ankle arthroplasty (TAA) is a surgical procedure commonly reserved for patients suffering from symptomatic end-stage ankle arthritis. As the number of TAAs increases, so does the associated economic burden. Given these economic constraints, there has been interest in the feasibility of outpatient TAA. The purpose of this study is to evaluate the safety, efficacy, and satisfaction of patients undergoing outpatient TAA. Methods: This is a retrospective case series of consecutive patients who underwent outpatient TAA from July 2018 to June 2019. Inclusion criteria included any patient undergoing a primary TAA in the outpatient setting. This was defined as discharge on the same day of surgery or within 12 hours of surgery. All surgeries were completed by a single experienced surgeon through an anterior approach using the Cadence Total Ankle System. Prior to surgery, all patients received a popliteal nerve block. Patients were then discharged home with oral analgesic and a popliteal nerve catheter, which they removed after 48 hours. The primary outcome of interest was postoperative pain control, which was measured using a numeric scale. Secondary outcomes included complication rate, readmission rate, and patient satisfaction. A review of the current literature was then completed to supplement our results. Results: In total, 41 patients were included in our analysis. In terms of the primary outcome, the average numeric scale score was 1.98, indicating excellent pain control. Additionally, nearly all 41 patients stated they were very satisfied with their postoperative pain control regimen. In terms of secondary outcomes, the majority of patients stated they were satisfied with discharge on the same day as surgery. There were no readmissions or major complications in our outpatient TAA cohort. When asked if they would recommend the care they experienced to a friend with the same condition, 95% of patients said that they would recommend this care pathway. Our literature review included 5 original studies, which were all retrospective level IV studies. These studies uniformly demonstrated the safety and efficacy of outpatient TAA. Conclusions: The results of our study demonstrate the outpatient TAA is associated with excellent pain control using a multidisciplinary pain approach. The use of standardized outpatient postoperative pathways was effective in preventing readmissions and complications, while still resulting in high patient satisfaction scores. A review of the literature complemented our results, as there are largely no significant differences between outpatient and inpatient TAA. Level of Evidence: Level IV, case series.
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Affiliation(s)
- Shahin Kayum
- Unity Health Toronto-St. Michael's Hospital, Toronto, Ontario, Canada
| | - Sahil Kooner
- Department of Orthopaedic Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Ryan M Khan
- Unity Health Toronto-St. Michael's Hospital, Toronto, Ontario, Canada
| | - Mansur Halai
- Unity Health Toronto-St. Michael's Hospital, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Adam Awoke
- St. Michael's Hospital, Toronto, Ontario, Canada
| | - Asa Kanani
- St. Michael's Hospital, Toronto, Ontario, Canada
| | - Spencer Montgomery
- Department of Orthopaedic Surgery, University of Calgary, Calgary, Alberta, Canada
| | | | - Timothy R Daniels
- University of Toronto, Toronto, Ontario, Canada.,Division of Orthopaedic Surgery, St. Michael's Hospital, Toronto, Ontario, Canada
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Perry TA, Silman A, Culliford D, Gates L, Arden N, Bowen C. Trends in the Utilization of Ankle Replacements: Data From Worldwide National Joint Registries. Foot Ankle Int 2021; 42:1319-1329. [PMID: 34137278 PMCID: PMC8521348 DOI: 10.1177/10711007211012947] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Over the past decade, there has been a growth in the use of ankle replacements. Data from national joint registries have shown between-country differences in the utilization of ankle replacement. The reasons for these differences are, however, not well understood. Our aims were to describe and compare the annual incidence of primary ankle replacement between countries and, to examine potential reasons for variation over time. METHODS We used aggregate data and summary statistics on ankle replacements for the period 1993 to 2019 from national joint replacement registries in Australia, Finland, New Zealand, Norway, Sweden and the United Kingdom. From the annual recorded counts of procedures, demographic data were extracted on age, sex distribution, and indication(s) for primary ankle replacement. Registry-level summary results were also obtained on data completeness, counts of hospitals/units, and health care providers performing ankle replacements annually and data collection processes (mandatory vs voluntary). Annual ankle replacement incidence for all diagnoses and, by indication categories (osteoarthritis [OA] and rheumatoid arthritis [RA]), were calculated per 100 000 residential population aged ≥18 years. RESULTS For the period with data from all 6 countries (2010-2015), New Zealand had the largest annual incidence (mean ± SD) of 3.3 ± 0.2 ankle replacement procedures per 100 000 population whereas Finland had the lowest incidence (0.92 replacements). There were no common temporal trends in the utilization of ankle replacements. Over the years studied, OA was the predominant diagnosis in the United Kingdom, Australia, and New Zealand, whereas RA was the most common indication in Scandinavia. CONCLUSION In these 6 countries, we found marked differences in the utilization of ankle replacements. Registry-related factors including data completeness and the number of hospitals/surgeons performing ankle replacements are likely to contribute to the observed between-country differences and need to be carefully considered when interpreting comparisons for this less common site for joint replacement surgery. LEVEL OF EVIDENCE Level III, retrospective study.
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Affiliation(s)
- Thomas A. Perry
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Old Road, Oxford, United Kingdom,Centre for Sport, Exercise and Osteoarthritis Versus Arthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom,Thomas A. Perry, BSc, PhD, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Old Road, Oxford, OX3 7LD, United Kingdom.
| | - Alan Silman
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Old Road, Oxford, United Kingdom
| | - David Culliford
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Old Road, Oxford, United Kingdom,NIHR Applied Research Collaboration (ARC), Wessex, School of Health Sciences, University of Southampton, Southampton, United Kingdom,School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Lucy Gates
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom,Centre for Sport, Exercise and Osteoarthritis Versus Arthritis, University of Southampton, Southampton, United Kingdom
| | - Nigel Arden
- Centre for Sport, Exercise and Osteoarthritis Versus Arthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom,MRC Lifecourse Epidemiology Unit, Southampton General Hospital, University of Southampton, Southampton, United Kingdom
| | - Catherine Bowen
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom,Centre for Sport, Exercise and Osteoarthritis Versus Arthritis, University of Southampton, Southampton, United Kingdom
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Novoa-Parra CD, Gil-Monzó E, Díaz-Fernández R, Lizaur-Utrilla A. Trend in Spain in the use of total ankle arthroplasty versus arthrodesis in the period 1997-2017. Rev Esp Cir Ortop Traumatol (Engl Ed) 2021; 65:S1888-4415(21)00016-3. [PMID: 33722516 DOI: 10.1016/j.recot.2020.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/13/2020] [Accepted: 10/09/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE The main objective of this study is to compare proportionally the incidence of total ankle arthroplasty (TAA) versus ankle arthrodesis and to determine the variables that may have influenced its indication. The secondary objective is to analyse the trend in the use of TAA using a population-based analysis and to compare our results with those reported by national registries in other countries. MATERIAL AND METHOD A retrospective review of the Minimum Basic Data Set from 1997-2017 was performed. Subjects were categorised according to surgical procedure. Their temporal evolution was analysed and hospital variables associated with the indication (age, sex, hospital complexity) were identified. In order to compare the trend in Spain with respect to other countries, the information was standardised as number of procedures per 100,000 inhabitants/year and a projection was made for the five-year period 2020-2025. RESULTS In the period 1997-2017, 11,669 ankle arthrodesis and 1,049 TAAs were performed. The trend was increasing and significant for both procedures, however, in the last 10 years analysed the proportional trend of TAA decreased significantly. Being female (OR 1.32), being 65 years or older (OR 1.50) and being operated in a complex hospital (OR 1.31) were associated with the indication for a TAA. Compared to other countries, Spain has much lower rates of TAA utilisation, with minimal growth estimated for the year 2025. CONCLUSION Although the use of TAA has increased, its growth has been lower than that of ankle arthrodesis and its current trend is proportionally decreasing, with female sex, age≥65 years and the patient being operated in a medium/high complexity hospital being associated with the indication for TAA. Compared with other countries, Spain has much lower rates of use and its projection over the next five years, although increasing, is expected to be minimal.
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Affiliation(s)
- C D Novoa-Parra
- Servicio de Cirugía Ortopédica y Traumatología, Hospital de Denia, Alicante, España.
| | - E Gil-Monzó
- Unidad de pie y tobillo, Servicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Dr. Peset, Valencia, España
| | - R Díaz-Fernández
- Unidad de pie y tobillo, Servicio de Cirugía Ortopédica y Traumatología, Hospital de Manises, Valencia, España; Unidad de pie y tobillo, Servicio de Cirugía Ortopédica y Traumatología, Hospital Quironsalud, Valencia, España; Facultad de Medicina, Universidad Católica de Valencia, San Vicente Mártir, Valencia, España
| | - A Lizaur-Utrilla
- Facultad de Medicina, Universidad Miguel Hernández, Elche, España
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8
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Hongyu C, Haowen X, Xiepeng Z, Kehui W, Kailiang C, Yanyan Y, Qing H, Youqiong L, Jincheng W. Three-dimensional morphological analysis and clinical application of ankle joint in Chinese population based on CT reconstruction. Surg Radiol Anat 2020; 42:1175-1182. [PMID: 32361880 DOI: 10.1007/s00276-020-02482-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 04/23/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE To study the anatomical features of the ankle joint in Chinese northeast healthy adults and provide accurate data for the design of the total ankle arthroplasty (TAA) prosthesis. METHODS Computer tomography (CT) images from 156 healthy subjects, 86 males and 70 females, were collected and reconstructed through Mimics software. The 3D morphology of the distal tibia/fibula section and the whole talar was analyzed by measuring 28 parameters including maximal tibial thickness (MTiTh), anterior-posterior inclination angle, trochlea tali width (TaW), distal tibial width (TiW) and trochlea tali arc chode length (TaAL) and calculating MTiTh/TiW, TaAL/TaW. Gender difference and accuracy of CT images were evaluated. The measurements were compared with previously reported data from Caucasian subjects and Asian subjects. Statistical analysis was conducted by independent-samples t test through SPSS software. RESULTS (1) Twenty two out of the 28 parameters were found significantly different between males and females. Most of the parameters in males were found larger than that in females (p < 0.05). (2) The difference was found larger in comparison with the Caucasian subject groups than that with Asian subject groups. (3) All the selected 11 parameters measured by CT images were found to be smaller than those by X-ray images (p < 0.05). CONCLUSION The morphological parameters were found different between the Caucasian and Chinese northeast populations. Precise data of the ankle joint morphology were provided for the design and clinical application of TAA in the Chinese population.
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Affiliation(s)
- Chu Hongyu
- Department of Radiology, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Xue Haowen
- Department of Orthopedics, Second Hospital, Jilin University, Changchun, 130041, China
| | - Zuo Xiepeng
- Department of Orthopedics, Second Hospital, Jilin University, Changchun, 130041, China
| | - Wu Kehui
- Department of Orthopedics, Second Hospital, Jilin University, Changchun, 130041, China
| | - Cheng Kailiang
- Department of Radiology, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Yang Yanyan
- Department of Radiology, China-Japan Union Hospital, Jilin University, Changchun, 130033, China.
| | - Han Qing
- Department of Orthopedics, Second Hospital, Jilin University, Changchun, 130041, China.
| | - Li Youqiong
- Department of Human Anatomy, College of Basic Medicine, Jilin University, Changchun, 130021, China
| | - Wang Jincheng
- Department of Orthopedics, Second Hospital, Jilin University, Changchun, 130041, China
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9
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D'Ambrosi R, Banfi G, Usuelli FG. Total ankle arthroplasty and national registers: What is the impact on scientific production? Foot Ankle Surg 2019; 25:418-424. [PMID: 30321963 DOI: 10.1016/j.fas.2018.02.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 02/04/2018] [Accepted: 02/26/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE The purpose of this systematic review was to analyze clinical studies on total ankle replacement (TAR) whose data were extracted from national registers. METHODS A systematic review of the literature, to identify all studies reporting outcomes after TAR, was performed. Two independent investigators performed the research using MEDLINE, CINAHL (Cumulative Index to Nursing and Allied Health Literature), Embase and Cochrane Databases (1950 to December 2017). The search terms used were "total ankle replacement" or "total ankle arthroplasty" AND "register" or "registers" or "registry" or "registries" or "national registry" or "national register". RESULTS Analysis of the literature included 18 articles from 2007 to 2017. Of these 5 articles performed a comprehensive analysis of the national registers, 5 articles evaluated complications and reasons of failure after TAR, 6 articles made a specific outcome register analysis, one article compared TAR and ankle arthrodesis while the last one analyzed the role of TAR in patients with rheumatoid arthritis. CONCLUSIONS Scientific publications extracted from national joint registers for total ankle replacement provide useful but heterogeneous information on implants survivorship, implant models and risk factors. There is still a discrepancy between the data reported by designers in clinical studies and the data reported by the registries. The centralization of registers in specialized hospitals with dedicated surgeons, the use of patient reported outcomes (PROMs) in association with surgeon assessments and periodical publications can improve the development of registries and consequently of the literature in this regard.
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Affiliation(s)
- Riccardo D'Ambrosi
- Unità Operativa C.A.S.C.O. - Piede e Caviglia, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy; Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy.
| | - Giuseppe Banfi
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy; Università Vita-Salute San Raffaele, Milan, Italy
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Wainwright TW, Immins T, Antonis JHA, Taylor H, Middleton RG. Can the introduction of Enhanced Recovery After Surgery (ERAS) reduce the variation in length of stay after total ankle replacement surgery? Foot Ankle Surg 2019; 25:294-297. [PMID: 29409177 DOI: 10.1016/j.fas.2017.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 11/10/2017] [Accepted: 12/07/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Enhanced Recovery After Surgery (ERAS) has been successfully adopted across a range of procedures. This study explores whether there is scope to improve length of stay (LOS) for total ankle replacement surgery (TAR) in the UK by implementing ERAS pathways. METHODS Hospital Episode Statistics (HES) data (April 2015/March 2016) on LOS for TAR were analysed. A literature search was then carried out to examine whether there were any publications on outpatient TAR and/or the use of ERAS protocols. RESULTS Mean observed LOS was 3.3days (range 0-17.3) days. Case mix-adjusted expected LOS range was 2.0-5.7 days. It is likely that the wide observed LOS range is due to differences in local processes and pathways. Two papers were found by the literature search. CONCLUSIONS TAR should aim to be outpatient surgery as the literature, and data demonstrating scope for improvement in LOS, suggest this should be possible.
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Affiliation(s)
- Thomas W Wainwright
- Orthopaedic Research Institute, Bournemouth University, 6th Floor, Executive Business Centre, 89 Holdenhurst Road, Bournemouth, BH8 8EB, UK; Orthopaedic Department, The Royal Bournemouth Hospital, Castle Lane, Bournemouth, BH7 7DW, UK.
| | - Tikki Immins
- Orthopaedic Research Institute, Bournemouth University, 6th Floor, Executive Business Centre, 89 Holdenhurst Road, Bournemouth, BH8 8EB, UK.
| | - Johannes H A Antonis
- Orthopaedic Research Institute, Bournemouth University, 6th Floor, Executive Business Centre, 89 Holdenhurst Road, Bournemouth, BH8 8EB, UK; Orthopaedic Department, The Royal Bournemouth Hospital, Castle Lane, Bournemouth, BH7 7DW, UK.
| | - Heath Taylor
- Orthopaedic Department, The Royal Bournemouth Hospital, Castle Lane, Bournemouth, BH7 7DW, UK.
| | - Robert G Middleton
- Orthopaedic Research Institute, Bournemouth University, 6th Floor, Executive Business Centre, 89 Holdenhurst Road, Bournemouth, BH8 8EB, UK; Orthopaedic Department, The Royal Bournemouth Hospital, Castle Lane, Bournemouth, BH7 7DW, UK.
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11
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Gaul F, Barr CR, McCauley JC, Copp SN, Bugbee WD. Outcomes of Salvage Arthrodesis and Arthroplasty for Failed Osteochondral Allograft Transplantation of the Ankle. Foot Ankle Int 2019; 40:537-544. [PMID: 30698469 DOI: 10.1177/1071100718824082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Osteochondral allograft (OCA) transplantation is a useful treatment for posttraumatic ankle arthritis in young patients, but failure rates are high and reoperations are not uncommon. The aim of this study was to evaluate the outcomes of failed ankle OCA transplantation converted to ankle arthrodesis (AA) or total ankle arthroplasty (TAA). METHODS We evaluated 24 patients who underwent salvage procedures (13 AA and 11 TAA) after primary failed ankle OCA transplantation. Reoperations were assessed. Failure of the salvage procedure was defined as an additional surgery that required a revision AA/TAA or amputation. Evaluation among nonfailing ankles included the American Academy of Orthopaedic Surgeons Foot and Ankle Module (AAOS-FAM), pain, and satisfaction. RESULTS In the salvage AA cohort, 3 patients were classified as failures (2 revision AA and 1 amputation). The 10 nonfailing patients had a mean follow-up of 7.4 years. Eighty-eight percent were satisfied with the procedure, but 63% reported continued problems with their ankle (eg, pain, swelling, stiffness). Mean pain level was 1.9 and AAOS-FAM core score was 83±13. In the salvage TAA cohort, 2 patients were classified as failures (both revision TAA). The 9 nonfailing patients had a mean follow-up of 3.8 years. Fifty percent were satisfied with the procedure, but 40% reported continued problems with their ankle. The mean pain level was 1.3, and the median AAOS-FAM core score was 82±26. CONCLUSION Revision and reoperation rates for salvage procedures following failed OCA transplantation of the ankle are higher compared to published data for primary AA and TAA procedures. However, we believe OCA transplantation can serve as an interim procedure for younger patients with advanced ankle joint disease who may not be ideal candidates for primary AA or TAA at the time of initial presentation. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Florian Gaul
- 1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic, La Jolla, CA, USA
- 2 Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, USA
- 4 Department of Orthopaedics, Trauma and Plastic Surgery, University Hospital Leipzig, Germany
| | - Cameron R Barr
- 3 Department of Orthopaedic Surgery, Scripps Clinic, La Jolla, CA, USA
| | - Julie C McCauley
- 1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic, La Jolla, CA, USA
| | - Steven N Copp
- 3 Department of Orthopaedic Surgery, Scripps Clinic, La Jolla, CA, USA
| | - William D Bugbee
- 1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic, La Jolla, CA, USA
- 3 Department of Orthopaedic Surgery, Scripps Clinic, La Jolla, CA, USA
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Bianchi A, Martinelli N, Hosseinzadeh M, Flore J, Minoli C, Malerba F, Galbusera F. Early clinical and radiological evaluation in patients with total ankle replacement performed by lateral approach and peroneal osteotomy. BMC Musculoskelet Disord 2019; 20:132. [PMID: 30917817 PMCID: PMC6437854 DOI: 10.1186/s12891-019-2503-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 03/13/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The Zimmer Trabecular Metal Total Ankle Replacement (Zimmer TM TAR) is a recent ankle arthroplasty approved for use in the United States and Europe. Many of the studies reporting the results of this implant are provided by surgeons involved at least in the initial design of the implant under study. The aim of this study is to describe the early clinical and radiological outcomes in patients who underwent this procedure performed by non-designer surgeons. METHODS A total of thirty consecutive patients underwent total ankle replacement with a Zimmer TM TAR surgery between July 2013 to January 2016.All clinical assessments were collected pre- and post-operatively with minimum follow-up of 12 months for each patient using the American Orthopedic Foot and Ankle (AOFAS) score, the Foot Function Index (FFI) and a visual analogue scale (VAS) for pain. Radiographic outcomes included ankle orientation assessed with angle "α","β" and "γ" according to Wood. Furthermore, the anteroposterior offset ratio was measured in weight-bearing lateral ankle radiographs at the last follow-up. RESULTS The mean preoperative FFI-pain (FFI-P) value was 53.67, the FFI-disability (FFI-D) was 64.19. At the last follow-up visit, the FFI-P and FFI-D was 16.95 and 20.76 respectively (p<0.01 for the both scales). Preoperatively, the mean VAS for pain and AOFAS score was 7.81 and 40.95 respectively, and at the last follow-up 2.29 and 86.38 (p<0.01 for the both scales). The mean angle calculated using Wood and Deakin's method were "α"= 89.02°, "β"= 85.11 and "γ"= 27.54 post-operatively. At the last follow-up the same values were respectively 89.43, 85.18 and 29.94. At the last follow-up, the mean offset ratio was 0.06 (range 0.003/-0.17). CONCLUSIONS These early results show high levels of patient satisfaction, and we are encouraged to continue with lateral approach total ankle arthroplasty.
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Affiliation(s)
- Alberto Bianchi
- IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20100 Milan, Italy
| | - Nicolò Martinelli
- Department of Ankle and Foot Surgery, IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20100 Milan, Italy
| | | | - Jacopo Flore
- Department of Orthopedics, University of Milan, Milan, Italy
| | - Carlo Minoli
- Department of Orthopedics, University of Milan, Milan, Italy
| | - Francesco Malerba
- IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20100 Milan, Italy
| | - Fabio Galbusera
- IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20100 Milan, Italy
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Lachman JR, Ramos JA, Adams SB, Nunley JA, Easley ME, DeOrio JK. Revision Surgery for Metal Component Failure in Total Ankle Arthroplasty. FOOT & ANKLE ORTHOPAEDICS 2019; 4:2473011418813026. [PMID: 35097311 PMCID: PMC8500383 DOI: 10.1177/2473011418813026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: Metal component failure in total ankle arthroplasty (TAA) is difficult to treat. Traditionally, conversion to an arthrodesis has been advocated. Revision TAA surgery has become more common with availability of revision implants and refinement of bone-conserving primary implants. The goal of this study was to analyze the clinical results and patient-reported outcomes for patients undergoing revision total ankle arthroplasty. Methods: We retrospectively reviewed prospectively collected data on 52 patients with a mean age of 63.5 ± 9.6 years who had developed loosening or collapse of major metal components following primary TAA. These patients were compared to a case-matched control group of 52 primary TAAs performed at the host institution with a minimum of 2 years’ follow-up. Cases of isolated polyethylene exchange, infection, or extra-articular realignment procedures were excluded. The American Orthopaedic Foot & Ankle Society (AOFAS) hindfoot score, Short Form 36 (SF-36), Short Musculoskeletal Function Assessment (SMFA), and pain scores were prospectively collected. Clinical data was collected through review of the electronic medical record to identify reasons for clinical failure, where clinical failure was defined as second revision or conversion to arthrodesis or amputation. Results: The identified causes of failure of primary TAA were aseptic loosening of both components (42%), talar component subsidence/loosening (36%), coronal talar subluxation (12%), tibial loosening (8%), and talar malrotation (2%). Thirty-one patients (59.5%) underwent revision of all components, 20 (38.5%) just the talar and polyethylene components, and one (2%) the tibial and polyethylene components. The average time to revision was 5.5 years ± 5.4 with a follow-up of 3.1 years ± 1.5 after revision. Eleven (21.2%) revision arthroplasties required further surgery: 6 required conversion to arthrodesis and 5 required second revision TAA. Pain scores, SF-36 scores, SMFA scores, and AOFAS Hindfoot scores all improved after revision surgery but never reached the same degree of improvement seen after primary TAA. Conclusions: Clinical and patient-reported outcomes of revision ankle arthroplasty after metal component failure significantly improved after surgery, although the recovery time was longer. In this series, 21.2% of revision TAAs required a second revision TAA or arthrodesis surgery. Various prostheses performed similarly when used for revision surgery. Revision TAA can offer significant improvements postoperatively. Level of Evidence: Level III, therapeutic.
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Rybalko D, Schwarzman G, Moretti V. Recent National Trends and Outcomes in Total Ankle Arthroplasty in the United States. J Foot Ankle Surg 2019; 57:1092-1095. [PMID: 30030038 DOI: 10.1053/j.jfas.2018.03.037] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Indexed: 02/03/2023]
Abstract
Total ankle arthroplasty (TAA) is an evolving option for treating ankle arthritis. We assessed the national trends in usage and perioperative outcomes of TAA in the United States. International Classification of Diseases, 9th revision (ICD-9), codes were used to search the National Hospital Discharge Survey database for TAA from 1997 to 2010. Patient demographics, comorbidities, hospitalization length, discharge disposition, blood transfusion, lower extremity deep vein thrombosis, pulmonary embolism, and mortality data were gathered. Trends were evaluated using linear regression with Pearson's correlation coefficient, and statistical comparisons were performed using Student's t test and z-test for proportions with significance at p = .05. We identified 120 patients with TAA. TAA demonstrated a positive correlation with time (r = 0.57), significantly increasing from 2.4 cases per 100,000 admissions from 1997 to 2003 to 3.5 cases per 100,000 from 2004 to 2010 (p = .04). The mean age was 57.8 (range 19 to 83) years. The mean number of comorbidities was 4.5 (range 1 to ≥7). Although patient age remained stable (p = .21), the mean number of comorbidities significantly increased from 4.0 from 1997 to 2003 to 4.8 from 2004 to 2010 (p = .02); 8 patients (6.7%) had diabetes, 71 (59.2%) had primary osteoarthritis, and 35 (29.2%) had posttraumatic arthropathy. The mean length of stay significantly decreased from 3.1 to 2.3 days (p = .03). Three patients (2.5%) required a blood transfusion. No deep vein thrombosis or PE was diagnosed. No patients died during the operative admission; 95 patients (87%) were discharged home and 14 (13%) required a skilled rehabilitation facility. Discharge patterns showed no significant change with time (p = .59). Usage of TAA in the United States has increased nearly 50% over the past 14 years. TAA was associated with shorter hospitalization, infrequent rehabilitation facility requirements, and few perioperative complications.
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Affiliation(s)
- Danil Rybalko
- Resident, Department of Orthopedics, University of Illinois at Chicago, Chicago, IL
| | - Garrett Schwarzman
- Resident, Department of Orthopedics, University of Illinois at Chicago, Chicago, IL.
| | - Vincent Moretti
- Surgeon, Department of Orthopedic Surgery, Drexel University, Philadelphia, PA
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Lachman JR, Ramos JA, Adams SB, Nunley JA, Easley ME, DeOrio JK. Patient-Reported Outcomes Before and After Primary and Revision Total Ankle Arthroplasty. Foot Ankle Int 2019; 40:34-41. [PMID: 30160185 DOI: 10.1177/1071100718794956] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND: Studies examining the clinical outcomes of revision total ankle arthroplasty (TAA) are sparse. Revision TAA surgery has become more common with availability of revision implants and refinement of bone-conserving primary implants. In this study, patient-reported results and clinical outcomes were analyzed for a cohort of patients who underwent both primary and revision TAA at a single high-volume institution. METHODS: We retrospectively reviewed prospectively collected data on 29 patients with failed primary total ankle arthroplasty. Cases of isolated polyethylene exchange, infection, or extra-articular realignment procedures were excluded. Patient-reported outcome (PRO) measures and clinical results were reviewed in this longitudinal study. RESULTS: Fifteen patients (51.7%) underwent revision of just the talar and polyethylene components while 13 patients (44.8%) underwent revision of all components. The most common cause was talar subsidence (51.7%). The average time to revision was 3.9 years with a follow-up of 3.2 years after revision, and 3 (10.3%) revision arthroplasties required further surgery; 2 required conversion to arthrodesis and 1 required second revision TAA. Improvements in PROs were better after primary than revision TAA. CONCLUSIONS: Clinical and patient-reported results of revision ankle arthroplasty after metal component failure improved significantly but never reached the improvements seen after primary ankle arthroplasty. In our series, 10.3% of revision TAAs required a second revision TAA or arthrodesis surgery. LEVELS OF EVIDENCE: Therapeutic Level III, comparative series.
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Affiliation(s)
| | - Jania A Ramos
- 2 Duke University School of Medicine, Durham, NC, USA
| | | | | | - Mark E Easley
- 2 Duke University School of Medicine, Durham, NC, USA
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DeVries JG, Derksen TA, Scharer BM, Limoni R. Perioperative Complications and Initial Alignment of Lateral Approach Total Ankle Arthroplasty. J Foot Ankle Surg 2018. [PMID: 28645548 DOI: 10.1053/j.jfas.2017.04.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Total ankle replacement continues to become a more common treatment of end-stage ankle arthritis. A lateral approach total ankle implant system is an innovative approach for this treatment. We performed a retrospective review of 16 patients treated with lateral approach total ankle replacement. The implant was successful and retained in all cases during a follow-up period of 769 ± 221.3 days (25.3 ± 7.3 months). Initial satisfactory alignment was achieved in all cases. For patients in whom a frontal plane incongruent deformity was present preoperatively, a statistically significant correction was obtained (p = .0122). Three cases of delayed or nonunion of the fibula (18.8%) occurred, and one case of infection that led to removal of the fibular plate developed, for a total of 4 complications (25.0%) related to the fibular osteotomy. Our findings indicate that lateral approach total ankle replacement is effective with unique advantages and disadvantages for treating end-stage ankle arthritis.
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Affiliation(s)
- J George DeVries
- Foot and Ankle Surgeon, Orthopedic & Sports Medicine, BayCare Clinic, Green Bay, WI.
| | - Todd A Derksen
- Foot and Ankle Surgeon, Orthopedics and Sports Institute of the Fox Valley, Appleton, WI
| | - Brandon M Scharer
- Foot and Ankle Surgeon, Orthopedic & Sports Medicine, BayCare Clinic, Green Bay, WI
| | - Robert Limoni
- Orthopedic Surgeon, Orthopedic & Sports Medicine, BayCare Clinic, Green Bay, WI
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Berlet GC, Penner MJ, Prissel MA, Butterwick DR. CT-Based Descriptive Classification for Residual Talar Defects Associated With Failed Total Ankle Replacement: Technique Tip. Foot Ankle Int 2018; 39:568-572. [PMID: 29376406 DOI: 10.1177/1071100717753955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
| | - Murray J Penner
- 2 BC Foot and Ankle Clinic, Outpatient Department (OPD), St Paul's Hospital, Vancouver, BC, Canada
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18
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Law TY, Sabeh KG, Rosas S, Hubbard Z, Altajar S, Roche MW. Trends in total ankle arthroplasty and revisions in the Medicare database. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:112. [PMID: 29955572 DOI: 10.21037/atm.2018.02.06] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background High failure rates and unacceptable patient outcomes have kept total ankle arthroplasty (TAA) from becoming a favorable treatment option. Modern prosthetic designs and techniques have improved outcomes and decreased revision rates. Current literature has not adequately investigated the recent trends in TAA utilization and revision rate. The purpose of this study was to determine the trends in TAA utilization and the rate of revision TAA by analyzing a comprehensive Medicare database for procedures performed between 2005 and 2012. Methods A retrospective review of a comprehensive Medicare database within the PearlDiver Supercomputer application (Warsaw, IN) of the index procedures TAA and revision TAA was conducted. Patients who underwent TAA and revision TAA were identified by Current Procedural Terminology (CPT)-27702, 27703, and International Classification of Disease ninth revision (ICD) codes 81.56, 81.59 respectively. The primary outcomes of this study were annual revision incidence and TAA annual utilization. Demographic data such as age, gender, and geographical location of patients were also examined. Results Within our study period of 2005-2012 there was a reported total of 7,181 TAAs and 1,431 revision TAAs which is a revision incidence of 19.928% amongst the Medicare population. The compound annual growth rate (CAGR) was 16.37% for TAA, 7.74% for revision TAA, and a mean 7.41% annual revision incidence. Amongst females there were 3,568 TAA and 731 revision TAA compared with 3,336 TAA and 613 revision TAA amongst males. The greatest amount of TAA and revision TAA were found in the 65-69 age group followed by the 70-74 age group. Regionally, the highest number of TAA and revision TAA were found in the South and the lowest in the Northeast. Conclusions Our analysis of the Medicare database shows that there is a high rate of annual growth in TAA utilization (16.37%) and revision TAA (7.74%) indicating that there is an increased demand for TAA in the Unites States. However, failed TAA can have serious consequence and revision TAA remains to have suboptimal results. This study highlights the recent trends in ankle arthroplasty and serves to increase awareness of this increasingly popular procedure.
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Affiliation(s)
- Tsun Yee Law
- Holy Cross Orthopedic Institute, 4595 North Dixie Highway, Fort Lauderdale, FL, USA
| | - Karim G Sabeh
- Department of Orthopaedic Surgery and Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Samuel Rosas
- Holy Cross Orthopedic Institute, 4595 North Dixie Highway, Fort Lauderdale, FL, USA
| | - Zachary Hubbard
- University of Miami Miller School of Medicine, Miami, FL, USA
| | - Sarah Altajar
- FIU Herbert Wertheim College of Medicine, Miami, FL, USA
| | - Martin W Roche
- Holy Cross Orthopedic Institute, 4595 North Dixie Highway, Fort Lauderdale, FL, USA
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Abstract
BACKGROUND Over the past decade, total ankle arthroplasty (TAA) has become a mainstay in the treatment of end-stage ankle arthritis. Currently in its fourth generation, the Scandanavian Total Ankle Replacement (STAR) is the only 3-piece mobile bearing ankle prosthesis available in the United States. Our current study reports implant survivorship at 15 years and patient outcomes for a subset of these survivors available for study. METHODS Eighty-four TAAs were performed between 1998 and 2000. Metal component survivorship at 15 years was calculated with a Kaplan-Meier curve. Twenty-four (29%) of 84 patients were available for participation with a minimum 15-year follow-up. Any radiographic changes were documented. All additional procedures and complications were recorded. Clinical findings, self-reported performance and pain evaluations, and AOFAS ankle/hindfoot scores were noted. RESULTS Metal implant survival was 73% at 15 years. Of the 24 patients available for clinical evaluation, 18 of 24 patients (70.7%) had no change in prosthetic alignment from the immediate postoperative radiograph. Only 1 subtalar fusion was required for symptomatic adjacent joint arthritis. Three patients sustained a broken polyethylene component. AOFAS scores improved from an average of 39.6 points preoperatively, to an average of 71.6. More than half (52.4%) of patients with retained implants required an additional surgical procedure; 3 required 2 additional procedures. The average time to subsequent procedure was 10.2 years. CONCLUSION Our small cohort demonstrated STAR ankles with retention at 9 years were highly likely to survive to 15 years, and patients continued to have significant improvement in pain relief and minimal decrease in function. At 15 years from TAA, metal survivorship was 73%. As with all ankle replacements, supplementary procedures were common. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Ariel Palanca
- 1 Department of Orthopaedic Surgery, Stanford University Medical Center, Redwood City, CA, USA
| | - Roger A Mann
- 2 Oakland Bone and Joint Specialsts, Oakland, CA, USA
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Abstract
National joint registries (NJRs) have been established in Northern Europe for over 20 years. Since then, many other countries have begun collecting and reporting national data for total ankle arthroplasty (TAA). With relatively small numbers implanted, a large variety of available designs, and with any long-term reports dominated by designer groups, TAA is ideally placed to benefit from large national or even pooled national registries. This article reviews the existing registry-based literature with respect to what is already known. The potential positives and down sides of registry data also are highlighted.
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Affiliation(s)
- Dawson Muir
- Grace Orthopaedic Centre, 335 Cheyne Road, Tauranga 31125, New Zealand.
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Lefrancois T, Younger A, Wing K, Penner MJ, Dryden P, Wong H, Daniels T, Glazebrook M. A Prospective Study of Four Total Ankle Arthroplasty Implants by Non-Designer Investigators. J Bone Joint Surg Am 2017; 99:342-348. [PMID: 28196036 DOI: 10.2106/jbjs.16.00097] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND There are several types of prostheses available to surgeons when performing a total ankle arthroplasty (TAA). The main objective of this study was to summarize the clinical and functional outcomes of 4 TAA prostheses: the Hintegra implant (Integra LifeSciences), the Agility implant (DePuy), the Mobility implant (DePuy), and the Scandinavian Total Ankle Replacement (STAR) implant (Small Bone Innovations [SBi]). METHODS Patients were prospectively recruited. A total of 451 TAAs with a mean follow-up (and standard deviation) of 4.5 ± 2.0 years were included. Patients were assessed annually and completed self-reported outcome measures at these visits. Complications and revisions were reported at the time of incident. Mean improvements are reported by prosthesis. Linear mixed-effects models were used to obtain adjusted comparisons of scores across prostheses. Survivorship curves were generated by prosthesis and type of complication. RESULTS Mean improvement in the Ankle Osteoarthritis Scale (AOS) total score was less among patients with the Mobility implant (19.5; 95% confidence interval [CI], 15 to 24) than it was among patients with the Agility implant (29.1; 95% CI, 24 to 34), Hintegra implant (29.7; 95% CI, 27 to 33), and STAR implant (28.5; 95% CI, 23 to 34). Patients in the Mobility group also had less mean improvement in the AOS pain score (21.3; 95% CI, 17 to 26) compared with patients in the Hintegra (29.0; 95% CI, 26 to 32), Agility (29.8; 95% CI, 25 to 35), and STAR (29.1; 95% CI, 23 to 35) groups. The Mobility group also had less mean improvement in the AOS disability score (17.3; 95% CI, 12 to 23) compared with the Hintegra (30.4; 95% CI, 27 to 34), Agility (28.8; 95% CI, 23 to 34), and STAR (27.8; 95% CI, 21 to 34) groups. Survival results among the 4 prostheses are reported. CONCLUSIONS This study demonstrated acceptable outcomes of 4 modern TAA prostheses. Outcome results from patient-reported scores were comparable between at least 3 of the 4 prostheses (the Hintegra, STAR, and Agility implants). The rates of complications and revisions found in this study are within the limits reported in the literature for similar prostheses and methods of reporting. LEVEL OF EVIDENCE Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Tina Lefrancois
- 1Thunder Bay Regional Health Sciences Centre, Thunder Bay, Ontario, Canada 2Departments of Orthopaedics (A.Y., K.W., and M.J.P.) and Statistics (H.W.) and School of Population and Public Health (H.W.), University of British Columbia, Vancouver, British Columbia, Canada 3Department of Orthopaedics, Vancouver Coastal Health Authority and Providence Health Care, Vancouver, British Columbia, Canada 4Vancouver Island Health Authority, Victoria, British Columbia, Canada 5CIHR Canadian HIV Trials Network, St. Paul's Hospital, Vancouver, British Columbia, Canada 6Centre for Health Evaluation and Outcomes Sciences, St. Paul's Hospital, Vancouver, British Columbia, Canada 7Department of Orthopaedic Surgery, St. Michael's Hospital, Toronto, Ontario, Canada 8Dalhousie University, Queen Elizabeth II Health Sciences Center Halifax Infirmary, Halifax, Nova Scotia, Canada
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Prissel MA, Hyer CF, Berlet GC. A Review of 399 Total Ankle Replacements: Analysis of Ipsilateral Subtalar Joint Arthrodesis and Associated Talar Component Subsidence. J Foot Ankle Surg 2017; 56:10-14. [PMID: 27989336 DOI: 10.1053/j.jfas.2016.10.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Indexed: 02/03/2023]
Abstract
Total ankle replacement (TAR) is an accepted treatment for end-stage ankle arthritis. When concurrent subtalar joint pathologic features exist, ipsilateral subtalar joint arthrodesis (STJA) can be performed either simultaneous with TAR or as a staged procedure. Limited data exist on the effect of talar component subsidence and prosthesis survivorship. The present study purpose was to evaluate the effect of STJA on talar component subsidence after primary TAR and its effect on TAR survivorship. All patients, a minimum of 18 years old, from a single institution with modern-generation TAR and 1-year minimum follow-up data available were evaluated. The study group included patients who had also undergone STJA, and the control group (no STJA) was matched 1:1 by age, gender, and prosthesis. The initial postoperative weightbearing and most recent weightbearing radiographs were compared for talar component subsidence. We reviewed 399 primary TARs from 2004 to 2012. A total of 33 patients with ipsilateral STJA met the inclusion criteria and had an appropriate control group match. In the study group, 8 patients required a return to the operating room for 4 revisions and 4 reoperations at a median follow-up point of 24.3 months. Of the controls, 9 patients required a return to the operating room, with 4 revisions and 5 reoperations at a median follow-up point of 38.4 months. No statistically significant radiographic differences were found between the 2 groups. Primary TAR and ipsilateral STJA were infrequently required (41 of 399; 10.3%). TAR did not result in decreased survivorship when performed with ipsilateral STJA at an early follow-up point. Further study is warranted to determine any differences among previous, simultaneous, and subsequent STJA with ipsilateral TAR, and a matched longitudinal analysis is needed to determine longer term survivorship.
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Affiliation(s)
- Mark A Prissel
- Attending Physician, Orthopedic Foot and Ankle Center, Westerville, OH
| | | | - Gregory C Berlet
- Attending Physician, Orthopedic Foot and Ankle Center, Westerville, OH
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Time trends and risk factors for perioperative complications in total ankle arthroplasty: retrospective analysis using a national database in Japan. BMC Musculoskelet Disord 2016; 17:450. [PMID: 27793137 PMCID: PMC5084386 DOI: 10.1186/s12891-016-1299-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 10/15/2016] [Indexed: 12/04/2022] Open
Abstract
Background Total ankle arthroplasty (TAA) has become increasingly popular worldwide as an alternative to ankle arthrodesis for surgical treatment of end-stage ankle arthritis. The aim of this epidemiological study, using a national inpatient database in Japan, was to describe the volume, utilization, patient characteristics, and temporal trends regarding these procedures in Japan, and to identify the risk factors associated with perioperative adverse events in TAA. Methods This was a population-based, retrospective cohort study. We retrospectively identified 2775 patients in the Diagnosis Procedure Combination database who underwent ankle arthrodesis or TAA for ankle arthritis at 559 hospitals in Japan from 2007 to 2013. Information on sex, age, main diagnosis, use of blood transfusion, duration of anesthesia, length of hospital stay, in-hospital mortality, hospitalization costs, additional procedures after primary surgery, and use of negative pressure wound therapy was extracted. Multivariable logistic regression analysis was performed to analyze the effect of various factors on the incidence of perioperative adverse events in TAA, including additional procedure during hospitalization, negative pressure wound therapy, blood transfusion, and in-hospital death. Results We identified 465 patients who underwent TAA and 2310 patients who underwent ankle arthrodesis. There was no apparent increase in the proportion of TAAs performed during the survey period. Patients undergoing TAA tended to be older, female, and have rheumatoid arthritis compared with those undergoing ankle arthrodesis. Patients undergoing TAA had shorter length of stay, higher hospitalization costs, and more blood transfusions compared with those undergoing ankle arthrodesis. Lower hospital volume and shorter anesthesia time were associated with higher rates of adverse events after TAA. Conclusions Despite an increase in the popularity of TAA internationally, the number of TAAs performed remains low in Japan. Lower hospital volume and anesthesia time were associated with higher rates of perioperative adverse events after TAA. Level of evidence IV, Cross-sectional study
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LaMothe J, Seaworth CM, Do HT, Kunas GC, Ellis SJ. Analysis of Total Ankle Arthroplasty Survival in the United States Using Multiple State Databases. Foot Ankle Spec 2016; 9:336-41. [PMID: 27009079 DOI: 10.1177/1938640016640891] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
UNLABELLED The aim of this study was to evaluate survivorship and risk factors for failure of total ankle arthroplasty (TAA) in the United States using large statewide, multipayer databases of inpatient discharges. TAA patients from 2005 to 2009 were identified from the Healthcare Cost and Utilization Project databases for 5 states (California, Florida, Nebraska, North Carolina, and Utah) and the New York Department of Health Statewide Planning and Research Cooperative System database. Patient demographics and clinical characteristics were extracted, and a multivariable logistic regression model was developed to assess risk factors for 90-day all-cause readmission and failure. Failure was defined as revision, arthrodesis, amputation, or implant removal. During the period of interest, 1545 patients received 1593 TAA. The coded etiology of arthritis was primary osteoarthritis (n = 854, 55.2%), posttraumatic arthritis (n = 466, 30.2%), rheumatoid arthritis (n = 129, 8.4%), and other (n = 96, 6.2%). The 5-year survival rate was 90.1%. Patients with a coded diagnosis of rheumatoid arthritis (odds ratio [OR] = 2.18; 95% confidence interval [CI] = 1.04-4.01) or who were readmitted within 90 days of TAA (OR = 3.41; 95% CI = 1.67-6.97) had significantly increased risk of failure. Risk factors for readmission were Charlson-Deyo Score ≥2 (OR = 3.05; 95% CI = 1.51-6.15) and increased length of stay during the arthroplasty (OR = 1.30; 95% CI = 1.16-1.47). LEVELS OF EVIDENCE Therapeutic, Level IV: Observational study.
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Affiliation(s)
- Jeremy LaMothe
- Department of Surgery, Division of Orthopaedic Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada (JL)University Orthopaedic Surgeons, U.T. Medical Center, Knoxville, Tennessee (CMS)Hospital for Special Surgery, New York, New York (HTD, GCK, SJE)
| | - Christine M Seaworth
- Department of Surgery, Division of Orthopaedic Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada (JL)University Orthopaedic Surgeons, U.T. Medical Center, Knoxville, Tennessee (CMS)Hospital for Special Surgery, New York, New York (HTD, GCK, SJE)
| | - Huong T Do
- Department of Surgery, Division of Orthopaedic Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada (JL)University Orthopaedic Surgeons, U.T. Medical Center, Knoxville, Tennessee (CMS)Hospital for Special Surgery, New York, New York (HTD, GCK, SJE)
| | - Grace C Kunas
- Department of Surgery, Division of Orthopaedic Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada (JL)University Orthopaedic Surgeons, U.T. Medical Center, Knoxville, Tennessee (CMS)Hospital for Special Surgery, New York, New York (HTD, GCK, SJE)
| | - Scott J Ellis
- Department of Surgery, Division of Orthopaedic Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada (JL)University Orthopaedic Surgeons, U.T. Medical Center, Knoxville, Tennessee (CMS)Hospital for Special Surgery, New York, New York (HTD, GCK, SJE)
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26
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Loring T. Limitations Based on Registry Data Used. J Foot Ankle Surg 2015; 54:1214. [PMID: 26515882 DOI: 10.1053/j.jfas.2015.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Tom Loring
- Senior Director, STAR Ankle, Stryker Foot and Ankle
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27
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Mann RA, Palanca AA. Clarification of the History and Use of the STAR Prosthesis™. J Foot Ankle Surg 2015; 54:1213. [PMID: 26515880 DOI: 10.1053/j.jfas.2015.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Roger A Mann
- Oakland Bone and Joint Specialists, Oakland, California
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28
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Current Concepts in Total Ankle Replacement for Radiologists: Features and Imaging Assessment. AJR Am J Roentgenol 2015; 205:1038-47. [DOI: 10.2214/ajr.14.14170] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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29
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Bartel AFP, Roukis TS. Total Ankle Replacement Survival Rates Based on Kaplan-Meier Survival Analysis of National Joint Registry Data. Clin Podiatr Med Surg 2015; 32:483-94. [PMID: 26407735 DOI: 10.1016/j.cpm.2015.06.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
National joint registry data provides unique information about primary total ankle replacement (TAR) survival. We sought to recreate survival curves among published national joint registry data sets using the Kaplan-Meier estimator. Overall, 5152 primary and 591 TAR revisions were included over a 2- to 13-year period with prosthesis survival for all national joint registries of 0.94 at 2-years, 0.87 at 5-years and 0.81 at 10-years. National joint registry datasets should strive for completion of data presentation including revision definitions, modes and time of failure, and patients lost to follow-up or death for complete accuracy of the Kaplan-Meier estimator.
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Affiliation(s)
- Annette F P Bartel
- Gundersen Medical Foundation, 1900 South Avenue, La Crosse, WI 54601, USA
| | - Thomas S Roukis
- Orthopaedic Center, Gundersen Health System, Mail Stop: CO2-006, 1900 South Avenue, La Crosse, WI 54601, USA.
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30
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Daniels TR, Mayich DJ, Penner MJ. Intermediate to Long-Term Outcomes of Total Ankle Replacement with the Scandinavian Total Ankle Replacement (STAR). J Bone Joint Surg Am 2015; 97:895-903. [PMID: 26041850 DOI: 10.2106/jbjs.n.01077] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The Scandinavian Total Ankle Replacement (STAR) prosthesis has been in clinical use since 1981, with investigational use in the U.S. since 1998. Few studies of the North American version of the STAR are available. This prospective cohort study analyzed intermediate to long-term outcomes of total ankle arthroplasty with use of the STAR prosthesis at two Canadian centers. METHODS Consecutive patients who received the STAR prosthesis between 2001 and 2005 were enrolled at two large, urban teaching hospitals. Patients were annually evaluated clinically, and the Ankle Osteoarthritis Scale (AOS) and the Short Form (SF)-36 were administered. RESULTS One hundred and eleven ankles underwent arthroplasty with the STAR prosthesis. One-half of the patients were male; the mean age was 61.9 ± 11.7 years. Sixty-eight of the ankles underwent a total of 121 additional procedures during ankle arthroplasty, including gastrocnemius release, subtalar arthrodesis, triple arthrodesis, tendoachilles lengthening, and removal of hardware. The mean duration of follow-up for all living patients without revision (seventy-three ankles) was 9.0 ± 1.0 years. Thirteen (12%) of the ankles required metal component revision at a mean of 4.3 ± 3.0 years (range, 0.6 to 10.2 years). Twenty (18%) of the prostheses underwent polyethylene bearing exchange, mostly due to fracture, at a mean of 5.2 ± 2.1 years (range, 1.5 to 9.3 years). Most (97%) of the revisions and exchanges occurred in patients with a diagnosis of primary, secondary, or posttraumatic osteoarthritis (p = 0.0003). The mean change from baseline to final follow-up was -36.5 ± 23.3 points for AOS pain, -38.6 ± 26.8 points for AOS disability, and 9.6 ± 10.3 points for the SF-36 physical component summary score. The SF-36 mental component summary score was unchanged. CONCLUSIONS Intermediate patient-reported outcomes were good after ankle arthroplasty with the STAR prosthesis performed by experienced surgeons, and long-term outcomes demonstrated a 12% rate of metal component revision and 18% rate of polyethylene bearing failure. The revision rate was substantially higher among the first twenty ankles than among subsequent ankles, but the early ankles had nearly two years' longer follow-up than subsequent ankles. Additional study to elucidate possible reasons for polyethylene bearing failure is warranted. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Timothy R Daniels
- Division of Orthopaedic Surgery, St. Michael's Hospital, 800-55 Queen Street East, Toronto, ON M5C 1R6, Canada. E-mail address:
| | - D Joshua Mayich
- Division of Orthopaedic Surgery, Horizon Health Network, 200-555 Somerset Street, Saint John, NB E2K 4X2, Canada
| | - Murray J Penner
- Department of Orthopaedics, University of British Columbia, 1000-1200 Burrard Street, Vancouver, BC V6Z 2C7, Canada
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31
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Bloch B, Srinivasan S, Mangwani J. Current Concepts in the Management of Ankle Osteoarthritis: A Systematic Review. J Foot Ankle Surg 2015; 54:932-9. [PMID: 26028603 DOI: 10.1053/j.jfas.2014.12.042] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Indexed: 02/03/2023]
Abstract
Ankle osteoarthritis is less common than hip or knee osteoarthritis; however, it is a relatively common presentation and is predominantly related to previous trauma. Treatments have traditionally consisted of temporizing measures such as analgesia, physiotherapy, and injections until operative treatment in the form of arthrodesis is required. More recently, interest has been increasing in both nonoperative and alternative operative options, including joint-sparing surgery, minimal access arthrodesis, and new arthroplasty designs. The present systematic instructional review has summarized the current evidence for the treatment options available for ankle osteoarthritis.
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Affiliation(s)
- Benjamin Bloch
- Specialist Registrar, University Hospitals of Leicester NHS Trust, Leicester, UK.
| | - Suresh Srinivasan
- Specialist Registrar, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Jitendra Mangwani
- Consultant Orthopaedic Surgeon, University Hospitals of Leicester NHS Trust, Leicester, UK
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32
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Roukis TS, Elliott AD. Incidence of revision after primary implantation of the Salto ® mobile version and Salto Talaris ™ total ankle prostheses: a systematic review. J Foot Ankle Surg 2015; 54:311-9. [PMID: 25907761 DOI: 10.1053/j.jfas.2014.05.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Indexed: 02/03/2023]
Abstract
The incidence of revision of total ankle replacement prostheses remains unclear. We undertook a systematic review to identify the material relating to the incidence of revision after implantation of the Salto(®) mobile version and Salto Talaris™ total ankle prostheses. Studies were eligible for inclusion only if they had involved primary total ankle replacement with these prostheses and had included the incidence of revision. Eight studies involving 1,209 Salto(®) mobile version prostheses, with a weighted mean follow-up period of 55.2 months, and 5 studies involving 212 Salto Talaris™ total ankle prostheses, with a weighted mean follow-up period of 34.9 months, were included. Forty-eight patients with Salto(®) mobile version prostheses (4%) underwent revision, of whom 24 (70.5%) underwent ankle arthrodesis, 9 (26.5%) metallic component replacement, and 1 (3%) below-the-knee amputation. Five (2.4%) Salto Talaris™ total ankle prostheses underwent revision (3 metallic component replacement and 2 ankle arthrodeses). Restricting the data to the inventor, design team, or disclosed consultants, the incidence of revision was 5.2% for the Salto(®) mobile version and 2.6% for the Salto Talaris™ total ankle prostheses. In contrast, data that excluded these individuals had an incidence of revision of 2.8% for the Salto(®) mobile version and 2.0% for the Salto Talaris™ total ankle prostheses. We could not identify any obvious difference in the etiology responsible for the incidence of revision between these mobile- and fixed-bearing prostheses. The incidence of revision for the Salto(®) mobile version and Salto Talaris™ total ankle prostheses was lower than those reported through systematic review for the Agility™ and Scandinavian Total Ankle Replacement™ systems without obvious selection (inventor) or publication (conflict of interest) bias.
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Affiliation(s)
- Thomas S Roukis
- Attending Staff, Department of Orthopaedics, Podiatry, and Sports Medicine, Gundersen Health System, La Crosse, WI.
| | - Andrew D Elliott
- Postgraduate Year 2, Podiatric Medicine and Surgery Resident, Gundersen Medical Foundation, La Crosse, WI
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33
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Matsumoto T, Nakamura I, Miura A, Momoyama G, Ito K. Partial transmalleolar approach for lateral impingement after total ankle arthroplasty: a case report. J Foot Ankle Surg 2015; 54:233-6. [PMID: 25703446 DOI: 10.1053/j.jfas.2014.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Indexed: 02/03/2023]
Abstract
Advances in implant technology have made total ankle arthroplasty an increasingly popular alternative to arthrodesis for the management of ankle arthritis. However, a frequent complication of the procedure is nerve impingement related to either to heterotrophic bone growth or the prosthesis itself. Successful resolution of this complication presents a challenge to clinicians. We present a case of lateral impingement following total ankle arthroplasty that was successfully treated using a partial transmalleolar approach to effect a partial osteotomy of the lateral malleolus and create a fragment attached to the anterior talofibular and calcaneofibular ligaments. This approach provides a good operative field in the lateral gutter with minimal soft tissue impairment. It also facilitates curettage, and resolution of tissue impingement. The osteotomy site healed fully by 3 months postoperative, and the pain around the lateral malleolus resolved. Furthermore, the patient's score on the Japanese Society for Surgery of the Foot Ankle/Hindfoot Scale improved from 33 preoperatively to 82 at 6 months postoperative.
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Affiliation(s)
- Takumi Matsumoto
- Chief Physician, Department of Rheumatology, Yugawara Hospital, Kanagawa, Japan.
| | - Ichiro Nakamura
- Professor, Faculty of Medical Science for Health, Teikyo Heisei University, Tokyo, Japan; Visiting Department Director, Department of Rheumatology, Yugawara Hospital, Kanagawa, Japan
| | - Ayumi Miura
- Chief Physician, Department of Rheumatology, Yugawara Hospital, Kanagawa, Japan
| | - Gen Momoyama
- Chief Physician, Department of Rheumatology, Yugawara Hospital, Kanagawa, Japan
| | - Katsumi Ito
- Assistant Director, Yugawara Hospital, Kanagawa, Japan
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