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Yano K, Ikari K, Okazaki K. Stress fractures in the forefoot after arthrodesis of the hindfoot in a patient with rheumatoid arthritis: A case report. Mod Rheumatol Case Rep 2023; 7:19-23. [PMID: 35460244 DOI: 10.1093/mrcr/rxac039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/23/2022] [Accepted: 04/18/2022] [Indexed: 01/07/2023]
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease that attacks multiple joints throughout the body. Ankle arthrodesis (AA) has been the gold standard surgery for end-stage ankle arthritis in patients with RA. Here, we report the case of a 67-year-old woman with RA who had displacement and loosening of total ankle arthroplasty. The ankle was converted to AA using a metal spacer and an intramedullary nail. The patient had no complications in perioperative terms of arthrodesis. However, multiple fractures were found in the metatarsal bones at the routine 3-year follow-up. Although the patient did not remember any symptoms, the clinical outcome deteriorated compared to that a year before. The hindfoot in this case report was fixed completely by an intramedullary nail, while the midfoot had already involved ankylosis because of severe joint destruction present before the surgery. As a result, the range of motion in the joints of the midfoot and hindfoot was lost, and it is probable that an excessive load was applied to the forefoot during push-off by the toes, resulting in a stress fracture. Patients with RA remain at risk of future progressive joint destruction in every joint of their body. Therefore, surgeons should choose a surgery that preserves ankle motion to decrease the rate of adjacent joint degeneration for severe ankle arthropathy in patients with RA.
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Affiliation(s)
- Koichoro Yano
- Institute of Rheumatology, Tokyo Women's Medical University Hospital, Tokyo, Japan.,Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Katsunori Ikari
- Institute of Rheumatology, Tokyo Women's Medical University Hospital, Tokyo, Japan.,Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan.,Division of Multidisciplinary Management of Rheumatic Diseases, Tokyo Women's Medical University, Tokyo, Japan
| | - Ken Okazaki
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
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Abstract
BACKGROUND Total ankle arthroplasty (TAA) is known to be a reliable operative option for end-stage rheumatoid arthritis. However, higher risk of postoperative complications related to chronic inflammation and immunosuppressive treatment is still a concern. With the use of a newer prosthesis and modification of anti-rheumatic medications, we compared clinical outcomes after TAA between patients with osteoarthritis and rheumatoid arthritis. METHODS Forty-five patients with end-stage osteoarthritis (OA group) and 19 with rheumatoid arthritis (RA group) were followed for more than 3 years after 3 component mobile-bearing TAA (ZenithTM). Perioperative anti-rheumatic medications were modified using an established guideline used in total hip and knee arthroplasty. Clinical evaluations consisted of American Orthopaedic Foot & Ankle Society (AOFAS) scores, Foot and Ankle Outcome Score (FAOS), and Foot and Ankle Ability Measure (FAAM). RESULTS In the preoperative and postoperative evaluation at final follow-up, there were no significant differences in AOFAS, FAOS, and FAAM scores between 2 groups. Despite statistical similarity in total scores, the OA group showed significantly better scores in FAOS sports and leisure (mean, 57.4 ± 10.1) and FAAM sports activity (mean, 62.5 ± 13.6) subscales than those in the RA group (mean, 52.2 ± 9.8, P = .004; and 56.4 ± 13.2, P < .001, respectively). There were no significant differences in perioperative complication and revision rates between 2 groups. CONCLUSION Patients with end-stage ankle RA had clinical outcomes comparable to the patients with OA, except for the ability related to sports activities. In addition, there were no significant differences in early postoperative complication rates, including wound problem and infection. LEVEL OF EVIDENCE Level III, prognostic, prospective comparative study.
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Affiliation(s)
- Byung-Ki Cho
- Department of Orthopaedic Surgery, College of Medicine, Chungbuk National University, Cheongju, Korea.,Department of Orthopaedic Surgery, Chungbuk National University Hospital, Cheongju, Korea
| | - Min-Yong An
- Department of Orthopaedic Surgery, Chungbuk National University Hospital, Cheongju, Korea
| | - Byung-Hyun Ahn
- Department of Orthopaedic Surgery, Chungbuk National University Hospital, Cheongju, Korea
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Lee M, Choi WJ, Han SH, Jang J, Lee JW. Uncontrolled diabetes as a potential risk factor in tibiotalocalcaneal fusion using a retrograde intramedullary nail. Foot Ankle Surg 2018; 24:542-548. [PMID: 29409267 DOI: 10.1016/j.fas.2017.07.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 06/04/2017] [Accepted: 07/06/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Tibiotalocalcaneal (TTC) fusion using a retrograde intramedullary (IM) nail is an effective salvage option for terminal-stage hindfoot problems. However, as many patients who receive TTC fusion bear unfavorable medical comorbidities, the risk of nonunion, infection and other complications increases. This study was performed to identify the factors influencing outcomes after TTC fusion using a retrograde IM nail. METHODS Between September 2008 and February 2012, 34 consecutive patients received TTC fusion using a retrograde IM nail for limb salvage. All patients had a minimum follow-up of two years. Throughout follow-up, standard ankle radiography was performed along with clinical outcome assessment using a visual analog scale (VAS) for pain, the American Orthopaedic Foot and Ankle Society Ankle-Hind Foot Scale (AOFAS A/H scale) and the Foot and Ankle Outcome Score (FAOS). For the retrospective analysis, demographic factors, preoperative medical status, laboratory markers, and etiology were comprehensively reviewed using medical records. The success of the index operation was determined using clinical and radiological outcomes. Finally, the effect of each factor on failure after the operation was analyzed using univariate logistic regression. RESULTS In a mean of seven months, 82% (28/34) achieved union, as evaluated by standard radiography. All clinical outcome parameters improved significantly after the operation, including VAS, AOFAS A/H scale, and FAOS (P<0.001). At the last follow-up, five cases of nonunion with less than AOFAS A/H scale of 80 and two cases of below knee amputation due to uncontrolled infection were determined to be failures. None of the factors (etiology, demographics, laboratory markers and medical status) significantly influenced failures. However, uncontrolled DM significantly increased the failure rate with an odds ratio of 10 (P=0.029). CONCLUSIONS TTC fusion with a retrograde intramedullary nail is a successful treatment for complicated hindfoot problems such as traumatic osteoarthritis, Charcot arthropathy and failed TAA. However, it should be used judiciously in patients with uncontrolled DM, as the risk of failure increases. DESIGN Retrospective cohort study.
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Affiliation(s)
- Moses Lee
- Department of Orthopaedic Surgery, Gwangmyeong Sungae Hospital, Republic of Korea
| | - Woo Jin Choi
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea
| | - Seung Hwan Han
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea
| | - Jinyoung Jang
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea
| | - Jin Woo Lee
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea.
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4
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Meyr AJ, Mirmiran R, Naldo J, Sachs BD, Shibuya N. American College of Foot and Ankle Surgeons ® Clinical Consensus Statement: Perioperative Management. J Foot Ankle Surg 2017; 56:336-356. [PMID: 28231966 DOI: 10.1053/j.jfas.2016.10.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Indexed: 02/07/2023]
Abstract
A wide range of factors contribute to the complexity of the management plan for an individual patient, and it is the surgeon's responsibility to consider the clinical variables and to guide the patient through the perioperative period. In an effort to address a number of important variables, the American College of Foot and Ankle Surgeons convened a panel of experts to derive a clinical consensus statement to address selected issues associated with the perioperative management of foot and ankle surgical patients.
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Affiliation(s)
- Andrew J Meyr
- Committee Chairperson and Clinical Associate Professor, Department of Surgery, Temple University School of Podiatric Medicine, Philadelphia, PA.
| | | | - Jason Naldo
- Assistant Professor, Department of Orthopedic Surgery, Virginia Tech Carilion School of Medicine, Roanoke, VA
| | - Brett D Sachs
- Private Practice, Rocky Mountain Foot & Ankle Center, Wheat Ridge, CO; Faculty, Podiatric Medicine and Surgery Program, Highlands-Presbyterian St. Luke's Medical Center, Denver, CO
| | - Naohiro Shibuya
- Professor, Department of Surgery, Texas A&M, College of Medicine, Temple, TX
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Abstract
Arthrodesis is a common procedure indicated for surgical treatment of end-stage degenerative joint disease of the foot and ankle. Many published studies have reviewed the union rate, focusing on specific technique or fixation. However, studies reporting on the average period required to achieve fusion, irrespective of the type of fixation or surgical method used, have been lacking. We report on the union rate and interval to fusion in patients who had undergone primary arthrodesis of various joints of the foot and ankle. A retrospective review of the medical records of 135 patients was performed. The specific joints studied were ankle, and the subtalar, triple, first tarsometatarsal, first metatarsophalangeal, and hallux interphalangeal joints. Our results showed that the average interval for complete fusion was significantly less for the joints in the forefoot, with the subtalar joint, ankle, and triple arthrodesis requiring a longer period to achieve complete fusion. The nonunion rate was also greater when the fusion involved the joints of the rearfoot. Our results have refuted the idea that 6 weeks is the minimum period required to achieve fusion in the foot and ankle. The results of our study support the need for additional education of the patients and surgeons that the interval required for recovery after foot and ankle fusion depends on the location and surface area that has been fused.
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Affiliation(s)
- Roya Mirmiran
- Chief of Podiatry and Residency Director, New Mexico Veterans Affairs Health Care System, Albuquerque, NM.
| | - Brandon Wilde
- Podiatric Surgery Resident, New Mexico Veterans Affairs Health Care System, Albuquerque, NM
| | - Michael Nielsen
- Podiatric Surgery Resident, New Mexico Veterans Affairs Health Care System, Albuquerque, NM
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Gross J, Belleville R, Nespola A, Poircuitte J, Coudane H, Mainard D, Galois L. Influencing factors of functional result and bone union in tibiotalocalcaneal arthrodesis with intramedullary locking nail: a retrospective series of 30 cases. Eur J Orthop Surg Traumatol 2014; 24:627-33. [DOI: 10.1007/s00590-013-1347-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Accepted: 10/18/2013] [Indexed: 10/26/2022]
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Ohly NE, Breusch SJ. Additive hindfoot arthrodesis for rheumatoid hindfoot disease: a clinical study of patient outcomes and satisfaction. Clin Rheumatol 2013; 32:1777-82. [PMID: 23900577 DOI: 10.1007/s10067-013-2343-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 07/10/2013] [Indexed: 10/26/2022]
Abstract
Advanced rheumatoid hindfoot disease causes significant pain and disability. Hindfoot arthrodesis is a useful procedure but is often overlooked as a treatment option. The objective of this study was to report the improvements in patients' health, pain, functional ability and satisfaction following this procedure. Thirty-seven patients with rheumatoid arthritis (RA) were recruited from the outpatient clinic and underwent 42 hindfoot arthrodesis procedures by a single surgeon. Outcome measures were SF12 score, Manchester-Oxford Foot Questionnaire index score, visual analogue pain score and satisfaction scores, as well as radiographic assessment. Assessment was undertaken at the pre-admission clinic and at 6 and 12 months post-operatively. Statistically significant improvements were seen at 6 and 12 months in all measured outcomes. The union rate was 97.6%. The satisfaction rate was 92.5%. The complication rate was 7.1%. The functional benefit and outcome scores are comparable to those reported following hip and knee replacement in patients with RA. The findings of this study provide evidence that hindfoot arthrodesis should be considered a worthwhile surgical treatment in the rheumatoid patient with advanced hindfoot disease. Healthcare professionals involved in the management of these patients should be aware of the potential benefits of this procedure and refer early to a foot and ankle surgeon specialist when conservative treatment modalities have failed.
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Abstract
Rheumatoid arthritis is an autoimmune disease that may affect multiple joints, both small and large, and leads to numerous complications. The standard surgical treatment for a rheumatoid arthritic ankle has been an arthrodesis. The ideal candidate for an ankle replacement in a rheumatoid patient is one who is moderately active, has a well-aligned ankle and heel, and a fair range of motion in the ankle joint. Good surgical technique and correction of any hindfoot deformity will result in satisfactory alignment of the ankle with regard to the mechanical axis, and this will lead to increased prosthetic longevity.
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Affiliation(s)
- Sean Y C Ng
- Service de Chirurgie Orthopédique et Traumatologie, Hôpital La Tour, Geneva, Switzerland
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Fragomen AT, Borst E, Schachter L, Lyman S, Rozbruch SR. Complex ankle arthrodesis using the Ilizarov method yields high rate of fusion. Clin Orthop Relat Res 2012; 470:2864-73. [PMID: 22777590 DOI: 10.1007/s11999-012-2470-9] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Accepted: 06/22/2012] [Indexed: 02/08/2023]
Abstract
BACKGROUND Ankle arthrodesis may be achieved using the Ilizarov method. Comorbidities, such as diabetes, Charcot neuroarthropathy, osteomyelitis, leg length discrepancy, and smoking, can make an ankle fusion complex and may be associated with lower rates of healing. QUESTIONS/PURPOSES We asked if (1) smoking and other comorbidities led to lower fusion rates, (2) time wearing the frame affected outcome, and (3) simultaneous tibial lengthening improved fusion rates. METHODS We retrospectively studied 101 patients who underwent complex ankle fusion using the Ilizarov technique. The median time wearing the frame was 25 weeks (range, 10-65 weeks). Twenty-four patients had simultaneous tibial lengthening. The minimum followup for 91 of the 101 patients was 27 months (median, 65 months; range, 27-134 months). RESULTS Fusion was achieved in 76 of 91 patients. Smoking was associated with a 54% rate of nonunion. Fifteen of 19 patients with Charcot neuroarthropathy achieved union but had a high rate of subsequent subtalar joint failure. Time wearing the frame did not affect union rates. Tibial lengthening did not improve ankle fusion rates. CONCLUSION Smokers should be warned of the high risk of nonunion and we recommend they quit smoking. We also recommend surgeons recognize the higher nonunion rate in patients with Charcot neuroarthropathy. We believe tibial lengthening should not be performed to enhance healing at the fusion site. LEVEL OF EVIDENCE Level IV, prognostic study. See the Guidelines for Authors for a complete description of levels of evidence.
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Abstract
Modern second generation total ankle arthroplasty is now a serious alternative to ankle fusion in patients with rheumatoid arthritis after careful assessment of the indications. The midterm results with 10-year survival rates between 70% and 90% and the possible revision for implant exchange or arthrodesis are the reasons for the increasing importance of ankle arthroplasty. Patients with rheumatoid arthritis in particular with generally lower physical requirements can expect a pain-free function of the operated ankle for 8-10 years. In comparison to fusion ankle arthroplasty allows a significantly faster remobilization and reserves the correction capabilities of the ankle. Arthrodesis remains a valuable therapeutic alternative for severe bony destruction and instability as well as a possible fallback for failure of arthroplasty.
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Affiliation(s)
- S Schill
- MVZ-Gelenkzentrum Rosenheim, Schön Klinik Harthausen, Bad Aibling.
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11
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Allen PG, Schon LC. The ankle and foot. Rheumatology (Oxford) 2011. [DOI: 10.1016/b978-0-323-06551-1.00075-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Atkinson HDE, Daniels TR, Klejman S, Pinsker E, Houck JR, Singer S. Pre- and postoperative gait analysis following conversion of tibiotalocalcaneal fusion to total ankle arthroplasty. Foot Ankle Int 2010; 31:927-32. [PMID: PMID: 20964976 DOI: 10.3113/fai.2010.0927] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Level of Evidence: V, Expert Opinion
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13
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Abstract
Dealing with the rheumatoid midfoot and hindfoot is a challenging endeavor. There are numerous perioperative factors that influence surgical outcomes. This article provides a brief overview of the disease process and pertinent details on the surgical management of the rheumatoid midfoot and hindfoot. The pathophysiology, clinical presentation, imaging, conservative treatment options, perioperative management, and surgical intervention for rheumatoid midfoot and hindfoot disease are discussed, with special attention to primary arthrodesis for midfoot and hindfoot reconstruction in the rheumatoid patient, which has been the mainstay of treatment for the last 100 years.
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Abstract
Rheumatoid arthritis (RA) is a chronic, degenerative, systemic disease that leads to the destruction of articular cartilage of the joints. Complications, including infection, delays in wound healing, malunion, nonunion, implant failure, and degeneration of adjacent joints soon after primary fusion, have been described in the literature and are generally accepted as commonplace in reconstructive surgeries of the foot and ankle. The combined efforts of the surgeon and supporting physicians to maintain optimal health for the patient, along with the principles discussed in this article, can lead to superior outcomes with fewer complications in the postoperative course.
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Affiliation(s)
- Christopher L Reeves
- Department of Podiatric Surgery (East Orlando Campus), Florida Hospital East Orlando, 7975 Lake Underhill Road, Suite 210, Orlando, FL 32822, USA.
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15
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Abstract
This article examines synovectomy and ankle arthrodesis for the rheumatoid ankle joint. Reviews of osteoimmunology and gait analyses specific to rheumatoid arthritis are included. Comparison studies including ankle arthrodesis and total ankle arthroplasty are reviewed.
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Affiliation(s)
- Joseph R Treadwell
- Foot & Ankle Specialists of Connecticut, PC, 6 Germantown Road, Danbury, CT 06810, USA.
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Abstract
BACKGROUND Reported ankle fusion healing times vary between 7 to 72 weeks. High non-union and delayed union rates have led to an increased use of bone graft and bone graft substitutes. It was our goal to see if addition of a bone slurry could accelerate the rate of healing. MATERIALS AND METHODS We compared the radiographic healing after ankle arthrodesis in two groups of patients treated over 3 years with and without a 'bone slurry.' In group one, a slurry of bone particles was generated with a low-speed burr and left in the joint before internal fixation. Group two had similar fixation but no bone slurry. Two reviewers, blinded to the presence or absence of slurry, studied magnified digital radiographs at 6 and 12 weeks. The percentage of the joint bridged by bone was recorded for each and the groups were averaged. Groups were compared using Wilcoxon rank sum. RESULTS There were 32 patients in group one and 22 in group two. Groups were similar in age, gender and diagnosis. At 6 weeks, group one had 94.1% bridging bone, as measured on AP radiographs. Group two had 76.4% bridging bone. (Wilcoxon rank sum test p = 0.0099). At 12 weeks, group one had 98.1% bridging bone and group two had 85.7% bridging bone (Wilcoxon rank sum test p = 0.026). CONCLUSION Use of a low-speed burr to generate a "bone paste'' from the local bone surfaces was associated with an increased percentage of healed bone surface at 6 and 12 weeks in patients undergoing ankle arthrodesis.
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Affiliation(s)
- Jacynda Wheeler
- Center of Excellence for Limb Loss Prevention and Prosthetic Engineering, Rehabilitation Research and Development, Department of veterans Affairs Medical Center, Seattle, WA, 98108, USA.
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Takenouchi K, Morishita M, Saitoh K, Wauke K, Takahashi H, Nagashima M. Long-term Results of Ankle Arthrodesis Using an Intramedullary Nail with Fins in Patients with Rheumatoid Arthritis Hindfoot Deformity. J NIPPON MED SCH 2009; 76:240-6. [DOI: 10.1272/jnms.76.240] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Kenji Takenouchi
- Department of Neurological, Nephrological and Rheumatological Science, Graduate School of Medicine, Nippon Medical School
- Department of Joint Disease and Rheumatism, Nippon Medical School Hospital
| | - Minoru Morishita
- Department of Neurological, Nephrological and Rheumatological Science, Graduate School of Medicine, Nippon Medical School
- Department of Joint Disease and Rheumatism, Nippon Medical School Hospital
| | - Kimihisa Saitoh
- Department of Rheumatology, Tokyo Metropolitan Bokutoh Hospital
| | - Kouichi Wauke
- Department of Rheumatology, Tokyo Metropolitan Bokutoh Hospital
| | | | - Masakazu Nagashima
- Department of Neurological, Nephrological and Rheumatological Science, Graduate School of Medicine, Nippon Medical School
- Department of Joint Disease and Rheumatism, Nippon Medical School Hospital
- Department of Rheumatology, Tokyo Metropolitan Bokutoh Hospital
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Abstract
This article defines specific risks associated with rheumatoid arthritis, including an increased incidence of medical comorbidities, the use of steroids and other immunosuppressive agents, osteoporosis, vascular disease, and the common occurrence of severe deformity. This article suggests approaches for management and techniques that may improve specific surgical issues in this challenging patient population.
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Affiliation(s)
- Vincent James Sammarco
- Cincinnati Sports Medicine and Orthopaedic Center, 10663 Montgomery Road, Cincinnati, OH 45242, USA.
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Abstract
There is a wide variety of hindfoot disease seen in patients with rheumatoid arthritis. Initial treatment is conservative including optimizing medical management to control the disease process. Should symptoms persist, surgical treatment may be performed, although there is an increased complication rate related to both the disease and the side effects of the medications used to treat it.
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Affiliation(s)
- Michael S Aronow
- Department of Orthopaedic Surgery, University of Connecticut Health Center Medical Arts and Research Building, 263 Farmington Avenue, Farmington, CT 06034-4037, USA.
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20
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Abstract
Many reconstructive options exist for symptomatic hindfoot and ankle problems. Hindfoot and tibiotalar fusions are reliable procedures with consistent results. Unfortunately, many potential complications have been cited throughout the literature. Although the most important aspect in any fusion surgery is meticulous technique, advances in technology, including PRP, bone stimulators, and BMPs seem to be useful additions in the quest to achieve solid fusions with decreased complications.
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Affiliation(s)
- Frank A Liporace
- Department of Orthopaedic Surgery, Trauma Division, New Jersey Medical School-University of Medicine and Dentistry New Jersey, 90 Bergen Street, Suite 1200, Newark, NJ 07103, USA.
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Abstract
BACKGROUND Interest in mobile-bearing total ankle arthroplasty has increased in recent years. However, to our knowledge, no study has focused exclusively on patients with the diagnosis of inflammatory joint disease or has provided a detailed analysis of the risk factors for failure. METHODS A prospective observational study of the results of cementless mobile-bearing total ankle arthroplasty in patients with inflammatory joint disease (mainly rheumatoid arthritis) was conducted at two centers. Ninety-three total ankle arthroplasties were performed. The LCS (low contact stress) prosthesis was used initially, in nineteen ankles, between 1988 and 1992, and a modification of the LCS prosthesis, the Buechel-Pappas design, was used in seventy-four ankles between 1993 and 1999. Clinical and radiographic follow-up was performed at yearly intervals. Three clinical scoring systems were used, and any complication was recorded throughout follow-up. Actuarial survival (with revision as the end point), multivariate analysis, and a competing risk approach were used to describe the long-term outcome. RESULTS The clinical result at one year after surgery showed a significant improvement in the scores on all three scoring systems (p < 0.05). Ankle dorsiflexion (mean, 7 degrees ) also improved significantly (p < 0.05) compared with the preoperative state. The most frequent complication was a malleolar fracture, which occurred in twenty ankles. Only when it occurred in combination with a deformity in the frontal plane did this complication have an adverse effect on the end result. At a mean follow-up of eight years, seventeen patients (twenty-one ankles) had died and fifteen ankles had been revised because of aseptic loosening (six ankles), primary or secondary axial deformity with edge-loading (six ankles), deep infection (two ankles), and a severe wound-healing problem (one ankle), leaving fifty-seven ankles (61%) that were evaluated. The mean overall survival rate at eight years was 84%. An increased failure rate was encountered in ankles with a preoperative deformity in the frontal plane of >10 degrees (p = 0.03) and in ankles in which an undersized tibial component had been implanted (p = 0.02). CONCLUSIONS Mobile-bearing total ankle arthroplasty is a valid treatment option for the rheumatoid ankle if proper indications are used. Aseptic loosening and persistent deformity are the most important modes of failure.
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Affiliation(s)
- H Cornelis Doets
- Department of Orthopaedic Surgery, Slotervaart Hospital, Louwesweg 6, 1066 EC Amsterdam, The Netherlands.
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Goebel M, Gerdesmeyer L, Mückley T, Schmitt-Sody M, Diehl P, Stienstra J, Bühren V. Retrograde intramedullary nailing in tibiotalocalcaneal arthrodesis: a short-term, prospective study. J Foot Ankle Surg 2006; 45:98-106. [PMID: 16513504 DOI: 10.1053/j.jfas.2005.12.001] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In this prospective study, tibiotalocalcaneal arthrodesis was performed in 29 patients with a retrograde femur nail (Interlocking Compression Nail; Stryker Trauma, Schönkirchen, Germany) inserted through a plantar approach. Patients were evaluated by a standardized follow-up examination using the American Foot and Ankle Society ankle-hindfoot scale and the main criteria of the short-form health survey (36 items). Special emphasis was placed on surgical approach, bony consolidation, and postoperative quality of life. Solid fusion was achieved in 90% of the patients after a mean follow-up of 25 months. Twenty-two patients (76%) showed primary bone healing after an average of 5.2 months; a delayed union was observed in 7 patients. In 79% of the patients, pain was reduced effectively and quality of life substantially improved with the intramedullary nail arthrodesis. The average ankle-hindfoot score improved from 46 (range, 41-53) to 71 (range, 49-83) points. Complications occurred in 6 patients (21%), including 2 deep infections, 3 nonunions, and 1 case of postoperative flexion deformity. The authors found retrograde intramedullary nailing in tibiotalocalcaneal arthrodesis to be an effective technique in obtaining solid fusion, an effective relief from pain, and an improvement of quality of life.
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Affiliation(s)
- Michael Goebel
- Klinik für Orthopädie und Sportorthopädie, Krankenhaus München Bogenhausen, Englschalkingerstrasse 77, 81925 Munich, Germany.
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23
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Abstract
Patients with various rheumatologic and inflammatory disease states commonly require drugs known to decrease the inflammatory or autoimmune response for adequate control of their condition. Such drugs include nonsteroidal antiinflammatory drugs (NSAIDs), cyclooxygenase (COX)-2 inhibitors, corticosteroids, disease-modifying antirheumatic drugs (DMARDs), and biologic response modifiers. These drugs affect inflammation and local immune responses, which are necessary for proper wound healing in the perioperative setting, thereby potentially resulting in undesirable postoperative complications. Such complications include wound dehiscence, infection, and impaired collagen synthesis. The end result is delayed healing of soft tissue and bone wounds. The current literature provides insight into the effect of some of these drugs on wound healing. For certain drugs, such as methotrexate, trials have been conducted in humans and direct us on what to do during the perioperative period. Whereas with other drugs, we must rely on either small-animal studies or extrapolation of data from human studies that did not specifically look at wound healing. Unfortunately, no clear consensus exists on the need and optimum time for withholding therapy before surgery. Likewise, clinicians are often uncertain of the appropriate time to resume therapy after the procedure. For those drugs with limited or no data in this setting, the use of pharmacokinetic properties and biologic effects of each drug should be considered individually. In some cases, discontinuation of therapy may be required up to 4 weeks before surgery because of the long half-lives of the drugs. In doing so, patients may experience an exacerbation or worsening of disease. Clinicians must carefully evaluate individual patient risk factors, disease severity, and the pharmacokinetics of available therapies when weighing the risks and benefits of discontinuing therapy in the perioperative setting.
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Affiliation(s)
- Anthony J Busti
- Texas Tech University Health Sciences Center School of Pharmacy, Dallas-Ft. Worth Regional Campus, Dallas, Texas 75216, USA.
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25
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Abstract
Arthrodesis of the ankle joint after failed total ankle replacement using internal fixation with plates and screws is problematic because of the significant bone loss. An external fixator has the disadvantage of prolonged treatment until complete consolidation, frequently complicated by pin track infections. Recently an intramedullary fixation has been described for tibio-talo-calcaneal arthrodesis for posttraumatic osteoarthritis of the ankle joint. We report on the use of this technique plus bone graft in a case of failed total ankle replacement complicated by cystic talus degeneration and a massive bony defect. The advantages include early mobilization and weightbearing provided by the stability of the fixation.
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Affiliation(s)
- Carsten Johl
- Department of Orthopaedics, University of Rostock, Rostock, Germany
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26
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Abstract
INTRODUCTION Today, percutaneous or open arthrodesis of the ankle, using one or several screws for fixation, is a common method for treatment of the rheumatic ankle. However, there is very little information in the literature on the reliability of the method. METHODS We performed a retrospective radiographic and clinical study on 35 ankles of 35 patients. Function was evaluated using the Mazur and AOFAS scores. For evaluation of activity of the rheumatic disease, we used the HAQ score. RESULTS 31 ankles had healed--26 at the first attempt and 5 after repeat arthrodesis. There was no difference between 13 cases operated on percutaneously and 22 cases operated on with open technique with respect to radiographic healing. Mean AOFAS total score was 56 of possible 86 points. The AOFAS total score correlated with the severity of the rheumatic disease. 20 patients were satisfied with the result, 12 were somewhat satisfied and 3 patients were dissatisfied although the ankle in 2 of these 3 patients had fused. INTERPRETATION The use of compression screws for fusion of the rheumatic ankle does not appear to give acceptable results regarding healing and function.
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Affiliation(s)
- Thomas Anderson
- Department of Orthopedics, Malmö University Hospital, Sweden
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27
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Affiliation(s)
- K Trieb
- University of Vienna, Austria.
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Nagashima M, Tachihara A, Matsuzaki T, Takenouchi K, Fujimori J, Yoshino S. Follow-up study of ankle arthrodesis in severe hind foot deformity in patients with rheumatoid arthritis using an intramedullary nail with fins. Mod Rheumatol 2005; 15:269-74. [PMID: 17029076 DOI: 10.1007/s10165-005-0410-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2005] [Accepted: 05/25/2005] [Indexed: 11/29/2022]
Abstract
We report herein a retrospective study of 25 cases of ankle arthrodesis performed in 23 patients with rheumatoid arthritis (RA) using an intramedullary nail with fins, developed in 1994. Surgical treatment, postoperative management, and clinical evaluation are described. Clinical evaluation, at an average follow-up period of 7 years 1 month, was based on foot disease scores from the Japanese Orthopedic Association; we compared these scores pre- and postoperatively, and during follow-up. These parameters showed a significant difference between preoperation and the follow-up period. However, instability only significantly improved when compared between pre- and postoperation. Arthrodesis using an intramedullary nail with fins was effective for the treatment of severe deformity of the hind foot. Nonunion was not observed and no remarkable changes of the Chopart joint were recognized between preoperation and the follow-up period. In our series, delayed wound healing was recognized in 6 of 25 joints. However, infection or neuropathy and other complications were not found. Arthrodesis using an intramedullary nail with fins is a viable treatment option for severe deformity of the hind foot in RA patients, because nonunion was not recognized and the clinical results over an average 7-year follow-up period were good or satisfactory.
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Affiliation(s)
- Masakazu Nagashima
- Department of Joint Disease and Rheumatism, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan.
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Anderson T, Linder L, Rydholm U, Montgomery F, Besjakov J, Carlsson A. Tibio-talocalcaneal arthrodesis as a primary procedure using a retrograde intramedullary nail: a retrospective study of 26 patients with rheumatoid arthritis. Acta Orthop 2005; 76:580-7. [PMID: 16195077 DOI: 10.1080/17453670510041592] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Arthrodesis of the ankle joint using screws or external fixation is often a demanding procedure, notably in patients with rheumatoid arthritis. We investigated whether tibio-talocalcaneal arthrodesis with the use of an intramedullary nail is a safe and simple procedure. PATIENTS AND METHODS We retrospectively reviewed 25 ankles (25 patients) at median 3 (1-7) years after tibio-talocalcaneal arthrodesis because of rheumatoid arthritis. All had been operated on by retrograde insertion of a retrograde nail. 5 types of nail had been used. Complications, functional outcome scores, and patient satisfaction were determined and the radiographs evaluated for healing. RESULTS All but 1 ankle had a radiographically healed arthrodesis. We recorded 3 deep infections, all healed--in 2 cases after extraction of the nail--and the arthrodesis healed in all 3 patients. The average functional scores at follow-up were high, considering that the patients suffered from rheumatoid arthritis. 23 patients were satisfied with the outcome. We found a correlation between the functional scores and the general activity of the disease expressed as a Health Assessment Questionnaire score. INTERPRETATION In patients with rheumatoid arthritis, tibio-talocalcaneal arthrodesis with a retrograde intra-medullary nail results in a high rate of healing, a high rate of patient satisfaction, and relatively few complications.
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Affiliation(s)
- Thomas Anderson
- Department of Orthopaedics, Malmö University Hospital, Sweden
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30
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Abstract
Rheumatoid arthritis is a systemic disease that often affects the foot and ankle. Approximately 20% of patients with rheumatoid arthritis present initially with foot and ankle symptoms, and most patients will eventually develop foot and ankle symptoms. Although early intervention includes conservative measures, operative treatment often is needed to adequately treat rheumatoid patients. Treatment of foot and ankle problems in patients with rheumatoid arthritis is directed to maintaining ambulatory capacity. This article reviews the clinical presentation, evaluation, and treatment of rheumatoid arthritis affecting the foot and ankle.
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31
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Abstract
Patients with rheumatoid arthritis commonly experience involvement of the ankle and hindfoot. Severe pain and functional limitations may develop as a result of tibiotalar arthritis, requiring surgical treatment. The advantages of total ankle arthroplasty over ankle arthrodesis include preservation of motion and decreased stresses on the midfoot and subtalar joints. Previous experience with early design ankle replacements revealed high complication rates and as much as 75% of component loosening. Modern ankle implants have been designed to achieve uncemented fixation with less articular constraint. Patients with rheumatoid arthritis who had total ankle replacement using two different types of second-generation ankle implants were examined clinically and radiographically. The average postoperative American Orthopaedic Foot and Ankle Society ankle-hindfoot score was 81 of a possible 100, at a mean of 6.4 years after surgery. Radiographically, 88.5% of implants were stable without evidence of subsidence at a mean of 6.3 years. Three tibial components had subsided at an average of 7 years. There was evidence of tibial osteolysis with the Buechel Pappas Low Contact Stress implant in 11.5% of patients. Total ankle replacement in patients with rheumatoid arthritis, using a second-generation prosthesis, can provide reliable relief of pain and good functional results at intermediate-term followup, although the incidence of osteolysis warrants close followup.
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Affiliation(s)
- Edwin P Su
- Hospital for Special Surgery-Weill Medical College of Cornell University, 535 East 70th Street, New York City, NY 10021, USA
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32
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35
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Abstract
The established treatment for severe rheumatoid arthritis in the ankle is arthrodesis. Numerous reports in the literature describe outcomes in patients with degenerative and posttraumatic arthrosis and rheumatoid disease. This has led to results that are difficult to interpret. In addition, in the few studies that have evaluated patients with rheumatoid disease many techniques of arthrodesis are reported, further confounding assessment of one fusion method. One technique of 20 ankle fusions in patients with rheumatoid disease was evaluated. A modified Wagner arthrodesis was used through a transfibular approach using parallel compression screws. The scoring systems of Mazur et al, Moran et al, and the Short-Form-36 were used to evaluate the outcome. The mean time to followup was 3 years 10 months. Eighteen of 20 fusions obtained a solid talocrural union (90%). No correlation was found between the scores of Mazur et al and Moran et al. Correlation was achieved between the scores for the Short Form-36 and Moran et al. The modified Wagner ankle arthrodesis is a simple, reliable, reproducible technique with a 90% union rate. The value of the technique has been confirmed in patients with rheumatoid arthritis by evaluating the outcome using a scoring system that is validated and relevant to this population.
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Affiliation(s)
- John G Kennedy
- Department of Orthopaedics, Hospital for Special Surgery, New York, NY 10021, USA.
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36
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Affiliation(s)
- Rhys H Thomas
- St. Michael's Hospital and University of Toronto, ON, Canada
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37
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Abstract
It has been generally accepted that residual cartilage and subchondral bone has to be removed in order to get bony fusion in arthrodeses. In 1998 we reported successful fusion of 11 rheumatoid ankles, all treated with percutaneous fixation only. In at least one of these ankle joint there was cartilage left. This was confirmed by arthrotomy in order to remove an osteophyte, which hindered dorsiflexion. More than 25 rheumatoid patients with functional alignment in the ankle joint have subsequently been operated on with the percutaneous technique, and so far we have had only one failure. Patients with rheumatoid arthritis are known to sometimes fuse at least their subtalar joints spontaneously, and the destructive effect of the synovitis on the cartilage could contribute to fusion when using the percutaneous technique. In a rabbit study we therefore tested the hypothesis that even a normal joint can fuse merely by percutaneous fixation. The patella was fixated to the femur with lag screw technique without removal of cartilage, and in 5 of 6 arthrodeses with stable fixation bony fusion followed. Depletion of synovial fluid seemed to be the mechanism behind cartilage disappearance. The stability of the fixation achieved at arthrodesis surgery is an important factor in determining success or failure. Dowel arthrodesis without additional fixation proved to be deleterious. A good fit of the bone surfaces appears necessary. In the ankle joint, it would be technically demanding to retain the arch-shaped geometry of the joint after resection of the cartilage. Normally the joint surfaces are resected to produce flat osteotomy surfaces that are thus easier to fit together, encouraging healing to occur. On the other hand it is considered an advantage to preserve as much subchondral bone as possible, as the strong subchondral bone plate can contribute to the stability of the arthrodesis. Ankle arthrodesis can be successfully performed in patients with rheumatoid arthritis by percutaneous screw fixation without resection of the joint surfaces. This procedure has two advantages: first, it is less surgically traumatic, second, both the arch-shaped geometry and the subchondral bone are preserved, and thus both could contribute to the postoperative stability of the construct. Intuitively, preservation of the arch-shape should increase rotational stability. The results of our experimental sawbone study indicate that the arch shape and the subchondral bone should be preserved when ankle arthrodesis is performed. The importance of this is likely to increase in weak rheumatoid bone. In a finite element study the initial stability provided by two different methods of joint preparation and different screw configurations in ankle arthrodesis, was compared. Better initial stability is predicted for ankle arthrodesis when joint contours are preserved rather than resected. Overall, inserting the two screws at a 30-degree angle with respect to the long axis of the tibia and crossing them above the fusion site improved stability for both joint preparation techniques. The question rose as to whether patients with osteoarthritis could also be operated on solely by percutaneous fixation technique. The first metatarsophalangeal joint in patients with hallux rigidus was chosen as an appropriate joint to test the percutaneous technique. In this small series we have shown that it is possible to achieve bony fusion with a percutaneous technique in an osteoarthrotic joint in humans, but failed to say anything about the fusion rate.
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38
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Steinlauf SD, Heier K, Walling A, Sanders R. Anatomic Compression Arthrodesis Technique (ACAT) of the Ankle: Results of Treatment: . Techniques in Foot & Ankle Surgery 2002; 1:24-33. [DOI: 10.1097/00132587-200209000-00005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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39
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Abstract
External fixation arthrodesis provides a tremendous salvage alternative to previously unsalvageable complex ankle and hindfoot pathology. Options for bone transport and soft tissue correction add versatility to the procedure while reducing risk and increasing the potential for healing without complications. Judicious use of an experienced plastic surgeon is not only helpful, but recommended. Primary or revision complex arthrodesis surgery should only be performed by a surgeon experienced in dealing with these problems and possessing the capability to implement some or all of the principles detailed in this section.
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Affiliation(s)
- William C McGarvey
- University of Texas-Houston Health Science Center, 6411 Fannin, Suite 100, Houston, TX 77030, USA.
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40
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Abstract
Arthrodesis has remained the mainstay for treating arthritis and deformities of the ankle and hindfoot for more than a century. Formidable technical challenges exist in achieving a successful result, leading to numerous complications as high as 50% in some series. The most frequent complications after tibiotalar and tibiotalocalcaneal arthrodesis involve nonunion, malunion, infection, and wound complications among others. Meticulous preoperative consideration for the technical and biologic issues involved may lead to diminished complication rates. With advances in implant technology, revision arthrodesis can, in most cases, be expected to yield outcomes comparable with those of a primary procedure. Algorithms for the treatment of the most frequent complications are presented.
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Affiliation(s)
- P S Cooper
- Department of Orthopaedic Surgery, Foot and Ankle Center, Georgetown University Medical Center, Washington, DC, USA
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41
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Abstract
Complications occur in patients with rheumatoid arthritis who require surgical correction of painful deformities of the foot and ankle. These patients probably are more likely to have complications develop because they: (1) have a systemic disease; (2) use medications that may lead to complications; (3) require multiple operations; and (4) usually have advanced deformities resulting in extensive complicated operations. Despite these difficulties, results of surgical procedures in patients with rheumatoid arthritis remain uniformly excellent. Most complications can be treated successfully, and the overall failure of selected operations is low. However, surgical reconstruction of foot and ankle deformities in patients with rheumatoid arthritis must be meticulously planned and done. These operations are most successful in eliminating pain and in correcting severe deformities.
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Affiliation(s)
- J Nassar
- Department of Orthopaedic Surgery, UCLA Medical Center, Los Angeles, CA 90095, USA
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42
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Abstract
Between the years 1988 and 1994, 19 ankle arthrodeses were performed on 18 patients (nine men) using the dowel technique. Patients were followed until a fusion had occurred, a non-union was successfully rearthrodesed, or a pseudoarthrosis was stabilized with orthosis treatment. Patients' radiographs and documents were analyzed both preoperatively and during the healing period. Subtalar fusion had been performed previously in eight ankles and rheumatoid destruction of subtalar complex was observed in seven other hindfeet. The original dowel method was used in 13 ankles and a modified procedure was performed in six. Local bone grafts were utilized. Solid fusion was achieved in 13 ankles (68%), but with delayed union in two cases. Non-union was present in six ankles, and two re-arthrodeses were performed with successful fusion in the other. Orthosis treatment was necessary in three of five ankles with permanent non-union. One chronic infection leading to non-union was detected. Only two of the six ankles (33%) with the modified technique using additional exposures healed without complications. In the dowel technique, the preoperative position of the ankle and location of the guiding Kirschner wire are of crucial importance and the original technique with a large cutter should be used. In patients with rheumatic disease, this fusion method did not yield acceptable results.
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Affiliation(s)
- E A Belt
- Rheumatism Foundation Hospital, Orthopaedic department, Heinola, Finland.
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43
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Abstract
This report documents the experience of using combined internal and external fixation in ankle arthrodesis. During the period from 1992 to 2000 a single surgeon used this method of fixation on 26 ankle fusions in 26 consecutive patients without exclusions. There were no nonunions and no delayed unions. The median time to union was 10.3 weeks and the mean time was 11.3 weeks (range, 7.4 to 23.2 weeks). Complications specific to this procedure included 3 (12%) minor pin tract infections which cleared with oral, out-patient antibiotics, 4 (15%) skin irritations from internal fixation pins sufficiently bothersome to require pin removal after union was obtained, and 1 (4%) painful pin tract which cleared spontaneously. Most of these complications occurred early in the series and subsequent changes in technique considerably decreased their incidence. This fixation technique produced excellent results. Combined internal and external fixation is recommended as a useful option in arthrodesis of the ankle.
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Affiliation(s)
- R C Colgrove
- Orthopedic Dept, Kaiser Permanente, San Diego, CA 92119, USA.
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44
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Abstract
Twenty-three patients (twenty-seven feet) with either a primary or staged pantalar arthrodesis or a tibiotalocalcaneal arthrodesis were evaluated to determine their clinical status. The main indication for the operation was the presence of severe pain unresponsive to non-operative treatment. Fourteen feet (twelve patients) had a pantalar arthrodesis; a fusion of the ankle, subtalar, talonavicular and calcaneocuboid joints. Half the feet in this group had either a triple arthrodesis or an ankle fusion performed at an earlier time. The remaining seven feet had all joints fused during the same operation. Thirteen feet (eleven patients) had a tibiotalocalcaneal arthrodesis. Two of these feet had an ankle arthrodesis performed four and six years previously. The other eleven had the ankle and subtalar joints fused during the same operation. All patients were followed for a mean of fifty-five months (14 to 159 months) from the time of their final arthrodesis procedure. Overall, twenty-three of the twenty-seven feet achieved a solid arthrodesis of all joints operated upon. Four feet had a failure of fusion of only a single joint and all were in the pantalar group. The mean time to radiographic fusion was twenty-three weeks and resulted in a plantigrade foot with an average tibia-floor angle of 87 degrees. Complications occurred in ten feet (37%); of which there were three deep infections; two ankles and one subtalar joint. These arthrodeses procedures resulted in marked relief of the patients' preoperative pain, the main indication for performing the surgery. Postoperatively there was no pain in eleven feet, mild occasional pain in thirteen feet, and moderate pain in only three feet. However, when all parameters of our clinical rating scale were evaluated, only five patients had an excellent clinical result, nine were rated good, three were rated fair and six patients had a poor result. These operations must be considered to be salvage procedures. They are technically difficult to perform and major complications may occur. Pain relief appears to be the main indication for performing these operations, and may account for whatever improvement occurs in the patient's function.
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Affiliation(s)
- R Acosta
- Department of Orthopaedic Surgery, UCLA Medical Center, Los Angeles, CA 90095, USA
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45
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46
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Abstract
The results of 26 ankle arthrodeses performed for rheumatoid arthritis on 21 patients were reviewed. Tibiotalar arthrodesis was performed in 14 ankles, and tibiotalocalcaneal arthrodesis was performed in 12. External fixation was used in 20 ankles, and internal fixation was used in six. Followup was available in 24 of 26 ankles (19 patients), and averaged 5 years (range, 2-8 years). There was no pain experienced in 19 ankles; mild, occasional pain was experienced in four ankles; and moderate, daily pain was experienced in one ankle. Daily activities were limited in five patients and recreational activities were limited in 11. All patients reported some difficulty walking on uneven terrain. Nearly all patients were satisfied; two were satisfied with reservations and two were dissatisfied. Union was achieved in 25 of 26 (96%) ankles. Ankle arthrodesis is an effective operation in patients with rheumatoid arthritis. Unlike previous reports, union and complication rates in this series were comparable with rates for arthrodesis for posttraumatic and degenerative arthritis.
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Affiliation(s)
- N A Felix
- Department of Orthopedics, Mayo Clinic, Rochester, MN 55905, USA
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47
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Abstract
The results of 14 open ankle arthrodeses in 13 patients with rheumatoid arthritis are reviewed. Ten arthrodeses were treated with Charnley compression clamps (six of these were combined with a fibular strut graft). Three had cannulated screws and one had a fibular strut graft and a short leg walking cast. The mean followup time was 41.2 months. There were five nonunions and one delayed wound healing. The results of the patients treated with fibular strut grafts are far better than the results in patients treated with open ankle arthrodesis without grafting procedure. This seems a promising technique in a patient population with rheumatoid arthritis.
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Affiliation(s)
- G P Dereymaeker
- Orthopaedic Department, University Hospital Pellenberg, K.U. Leuven, Belgium
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48
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Abstract
Rheumatoid arthritis frequently affects the hindfoot and ankle and may present a considerable source of dysfunction. Awareness of characteristic clinical and radiographic findings and other diagnostic modalities help the clinician to evaluate the progression of the disease and determine the best methods of management. A variety of nonoperative treatments may slow progression of deformities, improve function, and provide symptomatic relief. If these measures fail, surgical intervention, including soft-tissue procedures as well as a variety of arthrodesis techniques, can return patients to a more active lifestyle.
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Affiliation(s)
- W G Cimino
- Hospital for Special Surgery, New York, New York, USA
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49
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Abstract
The reported frequency of involvement of the rheumatoid ankle and hindfoot varies between 9% and 70%. Fusion of the ankle joint, the subtalar, talonavicular, or calcaneocuboidal joint (Chopart's joint) or all of them is the preferred method of treatment for severe rheumatoid involvement causing pain, instability, and/or severe deformity. Ankle arthroplasty is indicated rarely. Pantalar arthrodesis is performed more frequently than talonavicular fusion or ankle fusion. Reported rates of fusion after compression arthrodesis of the ankle joint vary from 65% to 90%, averaging 80% to 85%. Higher success rates of as high as 95% were obtained with internal lag screw fixation as proposed by Wagner. The result of various combinations of arthrodesis (n = 54) of the ankle joint, the subtalar joint, and Chopart's joint in 43 patients with rheumatoid arthritis operated on in a 10-year period from 1984 through 1993 are presented. In all cases internal fixation by lag screws according to Wagner was used with a modified lateral approach incorporating osteotomy of the distal fibula. The technique is described in detail. Solid fusion was obtained in 21% of the cases after 8 weeks, in 9% of the cases after 12 weeks, and in 92% of the cases after 16 weeks. In 8% (3 patients) revision because of delayed union or nonunion eventually led to bony fusion. Postoperative pain, walking capacity, gait, and the subjective outcome were assessed. Complications occurred in 16%, revision was performed in 11.6% of the cases; in all cases healing was obtained. Overall patient satisfaction was 93%.
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Affiliation(s)
- W Miehlke
- Department of Orthopaedic Surgery, Clinic W. Schulthess, Zurich, Switzerland
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50
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Abstract
Rheumatoid arthritis frequently involves the hindfoot. It may produce a proliferative synovial hypertrophy around the tendons and a gradual destruction of the joints. Unfortunately, this part of the foot frequently is overlooked when caring for these patients who often have multiple areas of involvement giving pain and producing a deformity. Treatment consists of nonoperative measures such as proper footwear, physical modalities, and occasional injections of corticosteroids. It is important to preserve the function of the posterior tibial tendon and not allow the hindfoot to develop a valgus deformity. Arthrodesis of selected hindfoot joints provides relief of pain and prevents or corrects hindfoot deformity. It is critical to evaluate simultaneously the ankle joint in all these patients.
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Affiliation(s)
- A Cracchiolo
- Department of Orthopaedic Surgery, University of California, Los Angeles 90024, USA
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