1
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Woods A, Kendal A, Henari S, Rogers M, Brown R, Sharp R, Loizou CL. Association of Preexisting Triple Fusion and Arthroscopic Ankle Arthrodesis nonunion. Foot Ankle Int 2023; 44:579-586. [PMID: 37212175 DOI: 10.1177/10711007231171077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
BACKGROUND Arthroscopic ankle arthrodesis (AAA) is a successful treatment for end-stage ankle arthritis. A significant early complication of AAA is symptomatic nonunion. Published nonunion rates range from 8% to 13%. Longer term, there is concern that it predisposes to subtalar joint (STJ) fusion. To better understand these risks, we undertook a retrospective investigation of primary AAA. METHODS All adult AAA cases conducted at our institution over a 10-year period were reviewed. A total of 284 eligible AAA cases in 271 patients were analyzed. The primary outcome measure was radiographic union. Secondary outcome measures included reoperative rate, postoperative complications and subsequent STJ fusion. Univariate and multivariate logistic regression analysis was performed to identify nonunion risk factors. RESULTS The overall nonunion rate was 7.7%. Smoking (odds ratio [OR] 4.76 [1.67, 13.6], P = .004) and previous triple fusion (OR 40.29 [9.46, 171.62], P < .001) were independent risk factors on univariate analysis. Only prior triple fusion persisted as a major risk factor associated with nonunion on multivariate analysis (OR 18.3 [3.4, 99.7], P < .001). Seventy percent of patients with a previous triple fusion went on to develop nonunion compared to 5.5% of those without. Increasing age, obesity, surgical grade, diabetes, postoperative weightbearing plan, steroid use, and inflammatory arthropathy were not significant risk factors. The leading cause of reoperation was hardware removal (18%). There were 5 superficial (1.8%) and 4 deep (1.4%) infections. Eleven (4.2%) required subsequent STJ fusion. The "survivorship" of STJ post AAA was 98%, 85%, and 74% at 2, 5, and 9 years, respectively. CONCLUSION As the largest study of AAA in the literature, our findings suggest prior triple fusion is a major independent risk factor for AAA nonunion. These patients should be counseled of this high risk and may benefit from alternative surgical options. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Madi NS, Fletcher AN, Pereira GF, Balu A, DeOrio JK, Parekh SG. Early Outcomes of Combined Total Ankle Total Talus Replacement Using a 3D-Printed Talus Component With Hindfoot Arthrodesis. Foot Ankle Spec 2022:19386400221120567. [PMID: 36039497 DOI: 10.1177/19386400221120567] [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] [Indexed: 11/15/2022]
Abstract
Late-stage talar avascular necrosis (AVN) results in devascularization of the talus with osteonecrosis and subchondral collapse. A combined total ankle and total talus replacement (TATTR) with hindfoot arthrodesis may be utilized for end-stage talar AVN with tibiotalar and hindfoot joint arthritis. The purpose of this study is to evaluate the short-term outcomes of combined TATTR with hindfoot arthrodesis. Patients who underwent a combined TATTR or TTR with a hindfoot arthrodesis (subtalar with or without talonavicular arthrodesis) from 2016 to 2020 were retrospectively reviewed. Patient demographics, comorbidities, and surgical data were collected. Outcomes included the Visual Analog Scale (VAS) scores, range of motion, radiographic parameters, union rates, and complications. A total of 18 patients were reviewed. Nine patients were included with an average of 19.4 months follow-up. Significant postoperative improvements were observed in VAS scores (P < .001), ankle plantarflexion (P = .04), talocalcaneal height (P = .03), and tibiotalar alignment (P = .02). All patients achieved a successful union of their subtalar and talonavicular joints arthrodesis. There was one reoperation for a persistent varus ankle deformity. This is the first study to evaluate the clinical outcomes, radiographic outcomes, and union rate in combined TATTR with hindfoot arthrodesis. The early results demonstrated significant clinical improvement with 100% hindfoot union rate and no prosthetic failure.Level of Evidence: IV.
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Affiliation(s)
- Naji S Madi
- Foot and Ankle Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Amanda N Fletcher
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Gregory F Pereira
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | | | - James K DeOrio
- Foot and Ankle Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Selene G Parekh
- Foot and Ankle Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
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3
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Zhang H, Fletcher AN, Scott DJ, Nunley J. Avascular Osteonecrosis of the Talus: Current Treatment Strategies. Foot Ankle Int 2022; 43:291-302. [PMID: 34753345 DOI: 10.1177/10711007211051013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Avascular osteonecrosis (AVN) of the talus (AVNT) is a painful and challenging clinical diagnosis. AVNT has multiple known risk factors and etiologies and presents at different stages in severity. Given these unique factors, the optimal treatment solution has yet to be determined. Both joint-preserving and joint-sacrificing procedures are available, including core decompression and arthrodeses. Recently, new salvage and replacement techniques have been described including vascularized pedicle bone grafts and total talus replacement using patient-specific prosthesis; however, evidence remains limited. This review examines the current trends AVNT treatment and the emerging data behind these novel techniques.
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Affiliation(s)
- Hanci Zhang
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Amanda N Fletcher
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Daniel J Scott
- Department of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - James Nunley
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
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4
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Ramu TK, Bajuri MY, Hayyun MF, Mazli N. Outcome of Pantalar Fusion With Femoral Head Allograft in Avascular Necrosis of Talus. Front Surg 2021; 8:658788. [PMID: 34660674 PMCID: PMC8514740 DOI: 10.3389/fsurg.2021.658788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 08/31/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Avascular necrosis (AVN) of the talus is a challenging condition that is caused primarily by trauma. The severity of the talus fracture determines the risk of AVN. Severe osteonecrosis with the loss of talar integrity can be treated with arthrodesis and structural bone graft. Method: This study shows the experience of pantalar arthrodesis using hindfoot arthrodesis nail, screw fixation, and femoral head allograft in four patients. Result: All patients were satisfied in terms of pain and function after an average of 4 months postsurgery. Limb length discrepancy was <1 cm and hindfoot fusion was achieved by 3 months. The mean score for SF-36 physical function and AOFAS hindfoot score at a 2-year postpantalar arthrodesis was 88 and 80.8, respectively. Conclusion: Hindfoot ankle arthrodesis, with the usage of femoral head allograft, can be successfully used for the treatment of traumatic AVN of talus.
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Affiliation(s)
- Thiru Karthikeyan Ramu
- Department of Orthopedics and Traumatology, Universiti Kebangsaan Malaysia Medical Centre, Hospital Canselor Tuanku Mukhriz, Kuala Lumpur, Malaysia
| | - Mohd Yazid Bajuri
- Department of Orthopedics and Traumatology, Universiti Kebangsaan Malaysia Medical Centre, Hospital Canselor Tuanku Mukhriz, Kuala Lumpur, Malaysia
| | - Muhammad Fathi Hayyun
- Department of Orthopedics and Traumatology, Universiti Kebangsaan Malaysia Medical Centre, Hospital Canselor Tuanku Mukhriz, Kuala Lumpur, Malaysia
| | - Norliyana Mazli
- Department of Orthopedics and Traumatology, Universiti Kebangsaan Malaysia Medical Centre, Hospital Canselor Tuanku Mukhriz, Kuala Lumpur, Malaysia
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5
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Abstract
Talar osteonecrosis results from trauma to the fragile blood supply to the talus. Many etiologies exist that can cause talar osteonecrosis, with the most common being talar neck fractures. Patients with talar osteonecrosis frequently present with progressive ankle pain and limited range of motion. Treatment strategy depends primarily on the stage of disease. Conservative care in the form of medications and bracing treatment can be beneficial for patients with low functional status and early disease stages. Surgical options also exist for early disease without talar collapse that can potentially preserve the tibiotalar joint. Once talar collapse develops, surgical treatment is move invasive and typically involves an arthrodesis or talus arthroplasty. Although some treatment guidelines exist based on the disease stage, talar osteonecrosis is a complex problem, and treatment strategy should always be determined on a case-by-case basis carefully examining all clinical aspects.
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6
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Mu MD, Yang QD, Chen W, Tao X, Zhang CK, Zhang X, Xie MM, Tang KL. Three dimension printing talar prostheses for total replacement in talar necrosis and collapse. INTERNATIONAL ORTHOPAEDICS 2021; 45:2313-2321. [PMID: 33666766 PMCID: PMC8494653 DOI: 10.1007/s00264-021-04992-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 02/17/2021] [Indexed: 12/27/2022]
Abstract
Background Reconstructing bone structures and stabilizing adjacent joints are clinical challenges in treating talar necrosis and collapse (TNC). 3D printing technology has been demonstrated to improve the accuracy of talar replacement. This study aimed to evaluate anatomical talar replacement and the clinical results. Methods Nine patients with TNC were enrolled between 2016 and 2020. The prosthetic shape and size were designed by CT post-processing and mirror symmetry technology. The clinical outcomes included radiographic parameters of the forefoot, hindfoot, and ankle alignment, ankle activity, recurrent pain, and peri-operative complications. Results After a mean follow-up of 23.17 ± 6.65 months, degenerative arthritis and prosthetic dislocation and other complications were not observed on plain radiographs. Each 3D-printed talar prosthesis was placed in the original anatomical position. The parameters which have significant changes pre-operative and post-operative are as follows: talar height, 27.59 ± 5.99 mm and 34.56 ± 3.54 mm (95% CI − 13.05 to − 0.87, t = 2.94, P = 0.032) and Meary’s angle, 11.73 ± 4.79° and 4.45 ± 1.82° (95% CI 1.29~22.44, t = 2.89, P = 0.034). The AOFAS hindfoot score improved from 26.33 ± 6.62 to 79.67 ± 3.14 at the final follow-up (95% CI 43.36~63.30, t = 13.75, P = 0.000). The VAS score decreased from 6.33 ± 1.03 to 0.83 ± 0.75 (95% CI 4.40~6.60, t = 12.84, P = 0.000). The post-operative satisfaction scores regarding pain relief, activities of daily living, and return to recreational activities were good to excellent, and the change of activity range was statistically significant. Conclusions The 3D printing patient-specific total talar prostheses allowed anatomical reconstruction in TNC. This novel treatment with 3D-printed prostheses could serve as a reliable patient-specific alternative in TNC.
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Affiliation(s)
- Mi Duo Mu
- The First Affiliated Hospital of Military Medical University of the Army, Chongqing, China
| | - Qian Dong Yang
- The First Affiliated Hospital of Military Medical University of the Army, Chongqing, China
| | - Wan Chen
- The First Affiliated Hospital of Military Medical University of the Army, Chongqing, China
| | - Xu Tao
- The First Affiliated Hospital of Military Medical University of the Army, Chongqing, China
| | - Cheng Ke Zhang
- The First Affiliated Hospital of Military Medical University of the Army, Chongqing, China
| | - Xuan Zhang
- The First Affiliated Hospital of Military Medical University of the Army, Chongqing, China
| | - Mei Ming Xie
- The General Hospital of Western Theater Command, Chengdu, China.
| | - Kang Lai Tang
- The First Affiliated Hospital of Military Medical University of the Army, Chongqing, China.
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7
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Abstract
The talus is unique in having a tenuous vascular supply and 57% of its surface covered by articular cartilage. Fractures of the head, neck, or body regions have the potential to compromise nearby joints and impair vascular inflow, necessitating surgical treatment with stable internal fixation in many cases. The widely preferred approach for many talar neck and body fractures is a dual anterior incision technique to achieve an anatomic reduction, with the addition of a medial malleolar osteotomy as needed to visualize the posterior talar body. Percutaneous screw fixation has also demonstrated success in certain patterns. Despite this modern technique, osteonecrosis and osteoarthritis remain common complications. A variety of new treatments for these complications have been proposed, including vascularized autograft, talar replacement, total ankle arthroplasty, and improved salvage techniques, permitting some patients to return to a higher level of function than was previously possible. Despite these advances, functional outcomes remain poor in a subset of severely injured patients, making further research imperative.
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8
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Steginsky BD, Suhling ML, Vora AM. Ankle Arthrodesis With Anterior Plate Fixation in Patients at High Risk for Nonunion. Foot Ankle Spec 2020; 13:211-218. [PMID: 31113259 DOI: 10.1177/1938640019846968] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Between January 1, 2011, and January 1, 2017, an orthopaedic foot and ankle surgeon performed tibiotalar arthrodesis on 221 patients. Thirty-two were included in this study. Inclusion criteria included patients with at least one risk factor for nonunion and/or malunion, isolated anterior ankle arthrodesis with plate fixation, patients older than 18, and a minimum of 1-year follow-up. Risk factors were avascular necrosis of the talus, severe segmental bone defect, smoking, inflammatory arthropathy, coronal deformity greater than 15°, diabetes mellitus, septic nonunion, failed ankle arthrodesis, and body mass index greater than 35. Functional outcome questionnaires (Ankle Osteoarthritis Score [AOS] and Foot Function Index [FFI]) were collected at the latest visit or by phone. Twenty-six (26/32, 81.2%) patients included in the study had computed tomography images available for review at an average of 3.2 months after surgery. The rate of successful arthrodesis was 93.8% (30/32) at an average of 78 days. Overall, 14 patients (14/32, 43.8%) developed a postoperative complication, including 1 patient that had a delayed nonunion and 2 patients that proceeded to nonunion. Twenty-three patients (23/32, 71.9%) completed the functional outcome questionnaires at an average of 26.8 months. Mean AOS and FFI scores improved significantly postoperatively (P < .001). Sagittal tibiotalar and coronal tibiotalar alignment improved significantly in patients with severe preoperative deformity (P < .001). Tibiotalar arthrodesis with anterior plate fixation in a high-risk cohort results in high union rates and significantly improved functional outcomes. Levels of Evidence: Therapeutic, Level IV: Prospective, comparative trial.
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Affiliation(s)
- Brian D Steginsky
- OhioHealth Orthopedic Surgeons, Columbus, Ohio (BDS).,Illinois Bone and Joint Institute, Libertyville, Illinois (MLS, AMV)
| | - Mallory L Suhling
- OhioHealth Orthopedic Surgeons, Columbus, Ohio (BDS).,Illinois Bone and Joint Institute, Libertyville, Illinois (MLS, AMV)
| | - Anand M Vora
- OhioHealth Orthopedic Surgeons, Columbus, Ohio (BDS).,Illinois Bone and Joint Institute, Libertyville, Illinois (MLS, AMV)
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9
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Wang C, Xu C, Li M, Li H, Wang L, Zhong D, Liu H. Arthroscopic ankle fusion only has a limited advantage over the open operation if osseous operation type is the same: a retrospective comparative study. J Orthop Surg Res 2020; 15:80. [PMID: 32102674 PMCID: PMC7045598 DOI: 10.1186/s13018-020-01599-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 02/13/2020] [Indexed: 12/22/2022] Open
Abstract
Background A great deal of research suggests that arthroscopic ankle fusion (AAF) has advantages over open ankle fusion (OAF), but these outcomes would be imprecise because of a selection bias. The purpose of this study is to verify which is better for ankle fusion, AAF or OAF. We regrouped the OAF group into two subgroups according to whether the osseous operation type is the same as AAF group. The goal is to minimize the impact of disease severity, thereby reducing selection bias to some extent. Methods We retrospectively analyzed the data of ankle fusion in our hospital between July 2015 and October 2018. Forty-three patients were enrolled and divided into AAF group (n = 17) and OAF group (n = 26). In order to eliminate selection bias, we divided OAF group into complex osseous operation subgroup (COO subgroup) (n = 15) and simple osseous operation subgroup (SOO subgroup) (n = 11). The osseous operation type of SOO subgroup is the same as AAF group. Then, we compared the differences between these groups. All patients were followed up at least 1 year after operation. We analyzed data, including etiology composition, surgical time, intra-op blood loss, reduction of albumin, total hospital stays, union time, fusion situation, complications, radiological examination, functional score, and questionnaire survey. Then we performed statistical analyses. Results We found that the etiological components of AAF group and OAF group were different; the etiological components of AAF group and SOO subgroup were similar. We found that AAF group has advantages over OAF group and COO subgroup in general. However, except in terms of surgical trauma, hospital stays, and short-term complications occurred, the AAF group has not obvious advantages over SOO subgroup, including intra-op blood loss, fusion condition, postoperative function score, and postoperative patient satisfaction; and AAF group need more surgical time than the SOO subgroup. Conclusions The arthroscopic ankle fusion can bring a good curative effect; however, if the osseous operation type is the same, the arthroscopic ankle fusion only has a limited advantage over the traditional open operation in perioperative soft tissue protection and enhanced recovery after surgery.
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Affiliation(s)
- Chenggong Wang
- Department of Foot and Ankle Surgery, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China.,Department of Orthopedics, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China
| | - Can Xu
- Department of Foot and Ankle Surgery, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China.,Department of Orthopedics, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China
| | - Mingqing Li
- Department of Foot and Ankle Surgery, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China.,Department of Orthopedics, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China
| | - Hui Li
- Department of Foot and Ankle Surgery, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China.,Department of Orthopedics, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China
| | - Long Wang
- Department of Orthopedics, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China
| | - Da Zhong
- Department of Orthopedics, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China
| | - Hua Liu
- Department of Foot and Ankle Surgery, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China. .,Department of Orthopedics, Xiangya Hospital Central South University, No.87 Xiangya Road, Changsha, 410008, Hunan, China.
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10
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Baumbach SF, Massen FK, Hörterer S, Braunstein M, Waizy H, Böcker W, Polzer H. Comparison of arthroscopic to open tibiotalocalcaneal arthrodesis in high-risk patients. Foot Ankle Surg 2019; 25:804-811. [PMID: 30455093 DOI: 10.1016/j.fas.2018.10.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 09/09/2018] [Accepted: 10/16/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND Open tibiotalocalcaneal arthrodesis (TTCA) is associated to high complication rates, which led to the development of arthroscopic techniques. Aim was to compare complication rates of open to arthroscopic TTCA in high-risk patients. METHODS Single-center, retrospective case-control study. Patients were selected from the authors' TTCA database. Eligible were high-risk patients receiving arthroscopic-, or open TTCA retrospectively suitable for arthroscopic TTCA. Primary outcome were major complications. RESULTS Eight open and 15 arthroscopic TTCAs were included. Three open and 4 arthroscopic TTCAs presented preoperative plantar ulceration. Fusion rates were similar (75% vs. 67%; p=0.679). Major complications occurred in 63% of open (80% surgical-site-infections (SSI)) and 33% of arthroscopic (100% non-unions) TTCA. Preoperative plantar ulceration did not affect major SSI in open TTCA (67% vs. 60%) but resulted in a significant increase of non-union rates for arthroscopic TTCA (75% vs. 18%; p=0.039). In patients without plantar ulceration the union-rate was 80% for both, open and arthroscopic TTCA. CONCLUSION Arthroscopic TTCA drastically reduced major SSI. Patients without preexisting ulceration had excellent union-rates for open and arthroscopic TTCA.
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Affiliation(s)
- Sebastian Felix Baumbach
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Felix Kurt Massen
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Severin Hörterer
- Department of Trauma and Orthopaedic Surgery, Hospital München-Schwabing, Kölnerplatz 1, 80804 Munich, Germany.
| | - Mareen Braunstein
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Hazibullah Waizy
- Hessing Foundation, Clinic for Foot and Ankle Surgery, Hessingstr. 17, 86159 Augsburg, Germany.
| | - Wolfgang Böcker
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Hans Polzer
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
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11
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Abstract
Aims Postoperative rehabilitation regimens following ankle arthrodesis vary considerably. A systematic review was conducted to determine the evidence for weightbearing recommendations following ankle arthrodesis, and to compare outcomes between different regimens. Patients and Methods MEDLINE, Web of Science, Embase, and Scopus databases were searched for studies reporting outcomes following ankle arthrodesis, in which standardized postoperative rehabilitation regimens were employed. Eligible studies were grouped according to duration of postoperative nonweightbearing: zero to one weeks (group A), two to three weeks (group B), four to five weeks (group C), or six weeks or more (group D). Outcome data were pooled and compared between groups. Outcomes analyzed included union rates, time to union, clinical scores, and complication rates. Results A total of 60 studies (2426 ankles) were included. Mean union rates for groups A to D were 93.2%, 95.5%, 93.0%, and 93.0%, respectively. Mean time to union was 10.4 weeks, 14.5 weeks, 12.4 weeks, and 14.4 weeks for groups A to D, respectively. Mean complication rates were 22.3%, 23.0%, 27.1%, and 28.7% for groups A to D, respectively. Reporting of outcome scores was insufficient to conduct meaningful analysis. Conclusion Outcomes following ankle arthrodesis appear to be similar regardless of the duration of postoperative nonweightbearing, although the existing literature is insufficient to make definitive conclusions. Cite this article: Bone Joint J 2019;101-B:1256–1262
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Affiliation(s)
- Matt J. Potter
- Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | - Richard Freeman
- Department of Trauma and Orthopaedics, Royal Sussex County Hospital, Brighton, UK
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12
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Abstract
Ankle arthritis is a major source of morbidity impacting a younger working age population than hip and knee arthritis. Unlike the hip and knee, more than 70% of ankle arthritis cases are post-traumatic, with the remainder being inflammatory or primary arthritis. Nonoperative treatment begins with lifestyle and shoe-wear modifications and progresses to bracing, physical therapy, anti-inflammatory medications, and intra-articular injections. Ankle arthrodesis and total ankle arthroplasty are the 2 main surgical options for end-stage ankle arthritis, with debridement, realignment osteotomy, and distraction arthroplasty being appropriate for limited indications.
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Affiliation(s)
- Vu Le
- Department of Orthopaedics, University of British Columbia, Faculty of Medicine, St. Paul’s Hospital, Vancouver, British Columbia, Canada
| | - Andrea Veljkovic
- Department of Orthopaedics, University of British Columbia, Faculty of Medicine, St. Paul’s Hospital, Vancouver, British Columbia, Canada
| | - Peter Salat
- Department of Radiology, University of Calgary, Alberta, Canada
| | - Kevin Wing
- Department of Orthopaedics, University of British Columbia, Faculty of Medicine, St. Paul’s Hospital, Vancouver, British Columbia, Canada
| | - Murray Penner
- Department of Orthopaedics, University of British Columbia, Faculty of Medicine, St. Paul’s Hospital, Vancouver, British Columbia, Canada
| | - Alastair Younger
- Department of Orthopaedics, University of British Columbia, Faculty of Medicine, St. Paul’s Hospital, Vancouver, British Columbia, Canada
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13
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Abstract
This article reviews the surgical treatment of talar avascular necrosis. Specifically, arthrodesis for this complex entity and potential treatment of nonunions are discussed. The hallmarks of treatment are evolving and can range from nonoperative measures to amputations. Nonoperative treatment and the results of current arthrodesis techniques for late-stage avascular necrosis are reviewed. Surgical correction requires an understanding of the condition's natural history, utilization of structural and nonstructural bone grafting techniques, and stable fixation. Although the methods described follow standard orthopedic principles, high-quality evidence and outcome studies are limited for treatment of this challenging and often disabling condition.
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Affiliation(s)
- Jonathon D Backus
- Cornerstone Orthopaedics and Sports Medicine, 3 Superior Drive, Suite 225, Superior, CO 80027, USA.
| | - Daniel L Ocel
- Cornerstone Orthopaedics and Sports Medicine, 3 Superior Drive, Suite 225, Superior, CO 80027, USA
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14
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Abstract
Avascular necrosis (AVN) of the talus bone is a progressive and debilitating consequence of trauma or exposure to a variety of risk factors. The Ficat classification describes current understanding of the natural history of AVN, including preclinical, preradiographic, precollapse, postcollapse, and arthritic stages. The size and location of the avascular region likely determines risk of progression; however, symptoms do not correlate with stage. Patients may be minimally symptomatic despite diffuse involvement for long periods. Joint-sparing strategies have shown promise but do not universally prevent progression of the disease. When bone structure fails, joint-sacrificing strategies may be required.
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Affiliation(s)
- Andrew Haskell
- Departments of Orthopedic Surgery and Sports Medicine, Palo Alto Medical Foundation, 301 Industrial Road, San Carlos, CA 94070, USA.
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15
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Gross CE, Sershon RA, Frank JM, Easley ME, Holmes GB. Treatment of Osteonecrosis of the Talus. JBJS Rev 2018; 4:01874474-201607000-00002. [PMID: 27509328 DOI: 10.2106/jbjs.rvw.15.00087] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
More than 60% of the talar surface area consists of articular cartilage, thereby limiting the possible locations for vascular infiltration and leaving the talus vulnerable to osteonecrosis. Treatment strategies for talar osteonecrosis can be grouped into four categories: nonsurgical, surgical-joint sparing, surgical-salvage, and joint-sacrificing treatments. Nonoperative and joint-sparing treatments include restricted weight-bearing, patellar tendon-bearing braces, bone-grafting, extracorporeal shock wave therapy, internal implantation of a bone stimulator, core decompression, and vascularized or non-vascularized autograft, whereas joint-sacrificing or salvage procedures include talar replacement (partial or total) and arthrodesis. In patients with a Ficat and Arlet grade-I through III osteonecrosis, evidence in favor of a specific treatment is poor, although tibiotalar or tibiotalocalcaneal arthrodesis may represent a suitable salvage operation.
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Affiliation(s)
- Christopher E Gross
- Department of Orthopaedics, Medical University of South Carolina, Charleston, South Carolina
| | - Robert A Sershon
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Jonathan M Frank
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Mark E Easley
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - George B Holmes
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
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Zhu M, Feng F. [Recent progress in foot and ankle surgery]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2018; 32:860-865. [PMID: 30129309 DOI: 10.7507/1002-1892.201806032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The article focuses on the recent progress in foot and ankle surgery, including the diagnosis of disease, treatment protocols, outcomes, and evaluation tools as well as other innovations. New and accurate diagnostic modalities and measurements have undergone a breakthrough. Diagnostic modalities tend to be simpler and less expensive. Measurement tools also change to simpler and more accurate. The accuracy and efficacy of surgery and the minimally invasive method have become more popular and important. New treatments and basic research have also made breakthroughs.
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Affiliation(s)
- Min Zhu
- Department of Orthopaedics, Kunming General Hospital of Chinese PLA, Kunming Yunnan, 650032,
| | - Fanzhe Feng
- Department of Orthopaedics, Kunming General Hospital of Chinese PLA, Kunming Yunnan, 650032, P.R.China
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Abstract
Avascular necrosis (AVN) of the talus can be a cause of significant disability and is a difficult problem to treat. The most common cause is a fracture of the talus. We have done a systematic review of the literature with the following aims: (1) identify and summarize the available evidence in literature for the treatment of talar AVN, (2) define the usefulness of radiological Hawkins sign and magnetic resonance imaging in early diagnosis, and (3) provide patient management guidelines. We searched MEDLINE and PUBMED using keywords and MESH terminology. The articles' abstracts were read by two of the authors. Forty-one studies met the inclusion criteria of the 335 abstracts screened. The interventions of interest included hindfoot fusion, conservative measures, bone grafting, vascularized bone graft, core decompression, and talar replacement. All studies were of Level IV evidence. We looked to identify the study quality, imprecise and sparse data, reporting bias, and the quality of evidence. Based on the analysis of available literature, we make certain recommendations for managing patients of AVN talus depending on identified disease factors such as early or late presentation, extent of bone involvement, bone collapse, and presence or absence of arthritis. Early talar AVN seems best treated with protected weight bearing and possibly in combination with extracorporeal shock wave therapy. If that fails, core decompression can be considered. Arthrodesis should be saved as a salvage procedure in late cases with arthritis and collapse, and a tibiotalocalcaneal fusion with bone grafting may be needed in cases of significant bone loss. Role of vascularized bone grafting is still not defined clearly and needs further investigation. Future prospective, randomized studies are necessary to guide the conservative and surgical management of talar AVN.
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Affiliation(s)
- Mandeep S Dhillon
- Department of Orthopaedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Balvinder Rana
- Department of Orthopaedics, Fortis Bone and Joint Institute, Fortis Hospitals, New Delhi, India
| | - Inayat Panda
- Department of Orthopaedics, Fortis Bone and Joint Institute, Fortis Hospitals, New Delhi, India
| | - Sandeep Patel
- Department of Orthopaedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India,Address for correspondence: Dr. Sandeep Patel, Department of Orthopaedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India. E-mail:
| | - Prasoon Kumar
- Department of Orthopaedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abd-Ella MM, Galhoum A, Abdelrahman AF, Walther M. Management of Nonunited Talar Fractures With Avascular Necrosis by Resection of Necrotic Bone, Bone Grafting, and Fusion With an Intramedullary Nail. Foot Ankle Int 2017; 38:879-884. [PMID: 28587485 DOI: 10.1177/1071100717709574] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The presence of nonunion of a talar fracture with displacement, together with complete avascular necrosis, is a challenging entity to treat. METHODS Twelve patients, 8 men (66.7%) and 4 women (33.3%), with nonunited talar fractures and extensive avascular necrosis of the talus were included. The average age was 27.7 years (range, 19-38 years). After exclusion of infection, the patients underwent resection of necrotic bone, bulk autograft, and fusion using an intramedullary nail. The posterior approach was used in 11 patients and the anterior approach in 1 patient. The primary outcome was solid osseous union at the ankle and subtalar level and between the talar head anteriorly and the posterior construct, as evidenced by computed tomographic examination. Functional assessment was performed with the American Orthopaedic Foot & Ankle Society score and subjective patient satisfaction Results: After a mean follow-up duration of 23 months (range, 12-60 months), solid osseous union was achieved in 8 patients (66.7%). Stable fibrous union was seen in 1 patient (8.3%). Three patients (25%) required reoperation, and osseous fusion was finally achieved. American Orthopaedic Foot & Ankle Society score improved from a mean of 39.3 (range, 12-56) preoperatively to 76.6 (range, 62-86) at last follow-up. Subjective patient satisfaction was graded good or excellent in all cases. CONCLUSION Resection of necrotic talar body and bulk autograft with tibiotalocalcaneal fusion by an intramedullary nail through a posterior approach was a reasonable option for the management of type IV posttraumatic talar deformity. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
| | - Ahmed Galhoum
- 2 Schmerzklinik Kirschgarten, Orthopedics Surgery Hirschgasslein, Basel, Switzerland
| | | | - Markus Walther
- 3 Shoen Klinic Harlaching, Orthopedic Surgery, Munich, Germany
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Shah AB, Jones C, Elattar O, Naranje SM. Tibiotalocalcaneal Arthrodesis With Intramedullary Fibular Strut Graft With Adjuvant Hardware Fixation. J Foot Ankle Surg 2017; 56:692-696. [PMID: 28476401 DOI: 10.1053/j.jfas.2017.01.055] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Indexed: 02/03/2023]
Abstract
Tibiotalocalcaneal arthrodesis (TTCA) is a well-established operative procedure for different severe pathologic conditions of the ankle and hindfoot joints. We present our results with a modified technique of TTCA using an intramedullary fibular strut graft in a series of complex cases of patients treated for multiple etiologies shown to have improved union rates. The technique involves inserting the fibular strut graft intramedullary after joint preparation and the use of either a Taylor spatial frame or plate and screws for definitive fixation. We reviewed the records of 16 patients who had undergone TTCA with this technique at our hospital from September 2013 to April 2015. Sixteen patients (10 males [62.5%] and 6 females [37.5%]) were included in the present study. These patients had complex cases and multiple risk factors, including diabetes, smoking, poor bone stock, and a history of previous surgeries. The mean follow-up time was 9.1 (range 9 to 18) months. Thirteen patients (81.2%) subsequently achieved union. The mean visual analog scale scores at the final follow-up examination had improved from 6.9 to 1.2. We suggest that our technique of TTCA with intramedullary fibular strut graft with fixation is a reasonable option to salvage complex cases with risk factors for operative complications.
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Affiliation(s)
- Ashish B Shah
- Assistant Professor of Surgery, Division of Orthopedic Surgery, University of Alabama at Birmingham, Birmingham, AL.
| | - Caleb Jones
- Medical Student and Research Assistant, Division of Orthopedic Surgery, University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Osama Elattar
- Research Fellow, Foot and Ankle Surgery, Division of Orthopedic Surgery, University of Alabama at Birmingham, University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Sameer M Naranje
- Attending Orthopedic Surgeon, Forrest City Medical Center, Forrest City, AR
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Affiliation(s)
- Sheldon S Lin
- 1Department of Orthopaedics, New Jersey Medical School, Newark, New Jersey
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Duan X, Yang L, Yin L. Arthroscopic arthrodesis for ankle arthritis without bone graft. J Orthop Surg Res 2016; 11:154. [PMID: 27903299 PMCID: PMC5131494 DOI: 10.1186/s13018-016-0490-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 10/02/2016] [Indexed: 01/25/2023] Open
Abstract
Background Ankle arthrodesis is considered by many to be the standard operative treatment for end-stage ankle arthritis. The purpose of this study was to perform a new technique for ankle joint surface and determine the outcome for the union rates of ankle arthroscopic arthrodesis. Methods A total of 68 patients with posttraumatic arthritis, primary osteoarthritis, and rheumatoid arthritis were treated by ankle arthroscopic arthrodesis between May 2007 and December 2012. Our surgical indication was deformity less than 15° measured by weight-bearing radiographs. Firstly, the remaining articular cartilage was removed with different curettes and shavers. Then, the new technique (microfracture) was done at tibiotalar surfaces. Finally, the ankle was fixed with two cannulated percutaneous screws. The wound healing, complications, postoperative radiographs, and American Orthopaedic Foot and Ankle Society (AOFAS) score were evaluated. Results The average follow-up time was 32 months (range 25–58 months). There was no bone grafting, and a fusion rate of 100% was achieved. The average fusion time was 12.1 weeks. One patient developed superficial infection at 2 weeks postoperatively and was cured by nonsurgical treatment. No deep infections, deep venous thrombosis, or revision surgery were observed. Screws had been removed in four patients because of prominence. One patient had fusion in the subtalar joint because of arthritis at 5 years postoperatively. At the last follow-up, radiographic signs of developed or progressing arthritis were observed in nine patients at subtalar joint and in four patients at talonavicular joint. At 1-year follow-up, the mean AOFAS ankle/hindfoot score had increased to 84 from a mean preoperative value of 38 (P < 0.01). Conclusions Arthroscopic arthrodesis provides surgeons with an alternative to traditional open techniques for the management of severe ankle arthritis. Our data show that preparation of the joint surface with microfracture is an effective technique to increase the union rate of arthroscopic ankle arthrodesis, while bone graft and other promoting substances are not necessary to be routinely used. Electronic supplementary material The online version of this article (doi:10.1186/s13018-016-0490-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xiaojun Duan
- Center for Joint Surgery, Southwest Hospital, The Third Military Medical University, 30 Gaotanyan St., Shapingba, Chongqing, 400038, China.
| | - Liu Yang
- Center for Joint Surgery, Southwest Hospital, The Third Military Medical University, 30 Gaotanyan St., Shapingba, Chongqing, 400038, China
| | - Li Yin
- Center for Joint Surgery, Southwest Hospital, The Third Military Medical University, 30 Gaotanyan St., Shapingba, Chongqing, 400038, China
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