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Kostuj T, Hönning A, Mittelmeier W, Malzahn J, H Baums M, Osmanski-Zenk K. Outcome after total ankle replacement or ankle arthrodesis in end-stage ankle osteoarthritis on the basis of german-wide data: a retrospective comparative study over 10 years. BMC Musculoskelet Disord 2024; 25:492. [PMID: 38918769 PMCID: PMC11197266 DOI: 10.1186/s12891-024-07612-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 06/18/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND In symptomatic end-stage osteoarthritis of the ankle joint, total ankle replacement and ankle arthrodesis are the two primary surgical options for patients for whom conservative treatment fails. Published revision rates are often biased and difficult to compare. In this study, unplanned reoperation rates and revision rates were determined for both surgical interventions based on a large dataset, and risk factors for unplanned reoperations were identified. METHODS German-wide health data of the largest German health-care insurance carrier between 2001 and 2012 were retrospectively analyzed, and unplanned reoperation rates within 10 years were determined for index surgeries conducted in 2001 and 2002. Unplanned reoperation rates within 5 years for index surgeries conducted in 2001/2002 were compared to index surgeries conducted in 2006/2007. Multivariate logistic regression was used to identify risk factors for unplanned reoperations. RESULTS After ankle arthrodesis, 19% (95% confidence interval [CI], 16-22%) of 741 patients needed to undergo an unplanned reoperation within ten years. After total ankle replacement, the unplanned reoperation rate was 38% [95% CI, 29-48%] among 172 patients. For initial surgeries conducted at a later date, unplanned reoperation rates within five years were 21% [95% CI, 19-24%] for 1,168 ankle arthrodesis patients and 23% [95% CI, 19-28%] for 561 total ankle replacement patients. Significant risk factors for unplanned reoperations after ankle arthrodesis in the initial cohort were age < 50 years (odds ratio [OR] = 4.65 [95% CI 1.10;19.56]) and osteoporosis (OR = 3.72 [95% CI, 1.06;13.11]); after total ankle replacement, they were osteoporosis (OR = 2.96 [95% CI, 1.65;5.31]), Patient Clinical Complexity Level (PCCL) grade 3 (OR = 2.19 [95% CI, 1.19;4.03]), PCCL grade 4 (OR = 2.51 [95% CI, 1.22;5.17]) and diabetes mellitus (OR = 2.48 [95% CI, 1.33;4.66]). Kaplan-Meier analyses including 1,525 ankle arthrodesis patients and 644 total ankle replacement patients revealed an average unplanned reoperation-free time of approximately 17 years for both procedures. CONCLUSIONS Similar revision rates and unplanned reoperation rates for both procedures in the later-date cohort can likely be attributed to a learning curve for surgeons as well as advances in implant design. This analysis of billing health insurance data supports an increase in total ankle replacement surgeries.
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Affiliation(s)
- Tanja Kostuj
- Orthopädisch-Traumatologisches Zentrum, St. Marien-Hospital Hamm, Nassauerstraße 13-19, 59065, Hamm, Germany.
| | - Alexander Hönning
- Zentrum für Klinische Forschung, BG Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
| | - Wolfram Mittelmeier
- Orthopädische Klinik und Poliklinik, Universitätsmedizin Rostock, Rostock, Germany
| | | | - Mike H Baums
- Fachbereich Orthopädie, Katholisches Klinikum Ruhrgebiet Nord (KKRN), Unfallchirurgie und Sporttraumatologie, Dorsten, Germany
| | - Katrin Osmanski-Zenk
- Orthopädische Klinik und Poliklinik, Universitätsmedizin Rostock, Rostock, Germany
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Feeney KM, Murphy EP, Curran MG, Kearns SR. Outcomes following tibiotalocalcaneal arthrodesis using a solid posterior offset intramedullary nail in 44 patients with a minimum 30-month follow-up. Foot Ankle Surg 2024; 30:325-330. [PMID: 38309988 DOI: 10.1016/j.fas.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/03/2023] [Accepted: 01/27/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND Tibiotalocalcaneal arthrodesis is frequently performed by foot and ankle surgeons in the management of complex ankle and hindfoot pathology. In this study, the authors describe the clinical and radiological outcomes of tibiotalocalcaneal arthrodesis using a solid posterior offset hindfoot arthrodesis nail. METHODS Forty-four consecutive patients underwent tibiotalocalcaneal arthrodesis by a single surgeon operating in two centers. Clinical and radiological outcomes were assessed preoperatively and at 6-month, 12-month and final follow-up (mean 47 months). Clinical outcomes were assessed with VAS, AOFAS and MOXFQ scores. Serial radiographs were used to assess union at each follow-up visit. RESULTS Forty-four patients attended 12-month and final follow-up (mean 47 months). A total of 44 (100%) ankle joints and 44 (100%) subtalar joints were completely united at 12-month follow-up. The VAS score improved significantly from a mean of 6.5 preoperatively to a mean of 0.98 at final follow-up (P = <0.0001). AOFAS score improved significantly from a mean of 36.4 preoperatively to a mean of 73 at final follow-up (P = <0.0001). MOXFQ score improved significantly from a mean of 44.5 preoperatively to a mean of 12.7 at final follow-up (P = <0.0001). The mean change in frontal plane alignment was 5.7 degrees (P = 0.005). A total of 6 patients (13.6%) had an adverse event during the course of the study. CONCLUSIONS Tibiotalocalcaneal arthrodesis with a solid posterior offset hindfoot arthrodesis nail is a safe and effective surgical option for patients with severe ankle and hindfoot pathology. It has a high union rate, low complication rate and significantly improves clinical outcomes.
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Affiliation(s)
- Kaylem M Feeney
- Department of Orthopaedics Bon Secours Hospital, Galway, Ireland.
| | - Evelyn P Murphy
- Department of Orthopaedics Galway University Hospitals, Galway, Ireland
| | - Michael G Curran
- Department of Orthopaedics Bon Secours Hospital, Galway, Ireland; Department of Orthopaedics Galway University Hospitals, Galway, Ireland
| | - Stephen R Kearns
- Department of Orthopaedics Bon Secours Hospital, Galway, Ireland; Department of Orthopaedics Galway University Hospitals, Galway, Ireland
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Sumii J, Nakasa T, Ikuta Y, Nekomoto A, Adachi N. Reconstruction of the Articular Surface in the Subtalar Joint by Osteochondral Autologous Transplantation After Failure of Tibiotalocalcaneal Fusion With a Retrograde Nail: A Case Report. Cureus 2023; 15:e45654. [PMID: 37868538 PMCID: PMC10589456 DOI: 10.7759/cureus.45654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Tibiotalocalcaneal arthrodesis (TTCA) using the intramedullary nail has been conducted for severe deformity of both ankle and subtalar joints. While good clinical outcomes have been reported for TTCA, its nonunion rate is relatively high. We report a case of a 65-year-old male with nonunion of the tibiotalar joint and destruction of the subtalar joint after TTCA using a retrograde intramedullary nail. For this patient, we conducted a salvage procedure for the subtalar joint along with revision surgery for the tibiotalar joint to achieve bone union. The intramedullary nail was removed and the tibiotalar joint was debrided. Two osteochondral plugs were harvested from the lateral aspect of the talus and transplanted to the subtalar joint. The tibiotalar joint was fixed using screws and staples, with bone grafting. Magnetic resonance imaging (MRI) at six months after surgery showed that the articular surface of the subtalar joint was flushed and the osteochondral plugs were united with the surrounding bone. At one year and three months after surgery, the pain in the tibiotalar and subtalar joints had completely disappeared. Plain radiographs revealed that bone union of the tibiotalar joint and joint space of the subtalar joint was maintained. Japanese Society for Surgery of the Foot (JSSF) hindfoot scale improved from 53 points to 84 points at the final follow-up. Reconstruction of the subtalar joint using osteochondral autologous transplantation is a useful technique for failure cases with nonunion of the tibiotalar and subtalar joints after TTCA.
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Affiliation(s)
- Junichi Sumii
- Department of Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Tomoyuki Nakasa
- Department of Artificial Joints and Biomaterials, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Yasunari Ikuta
- Department of Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Akinori Nekomoto
- Department of Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Nobuo Adachi
- Department of Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
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Rosemberg DL, Macedo RS, Sposeto RB, Sakaki MH, Godoy-Santos AL, Fernandes TD. Tibiotalocalcaneal Arthrodesis: A Retrospective Comparison Between Nails and Lateral Locking Plate Complications. FOOT & ANKLE ORTHOPAEDICS 2023; 8:24730114231157719. [PMID: 36911423 PMCID: PMC9996735 DOI: 10.1177/24730114231157719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023] Open
Abstract
Background Tibiotalocalcaneal arthrodesis is a well-established procedure to treat some hindfoot diseases. Currently, the most used implants are retrograde intramedullary nails and locking plates combined with lag screws, but there are few articles comparing differences regarding the complications. Methods We have retrospectively analyzed the medical records and the radiographs of patients older than 18 years who underwent this procedure in our service between 2005 and 2019 through retrograde intramedullary nails or lateral locking plates and compression screws with at least 12 months of follow-up and with no history of osteomyelitis in these bones. Results We evaluated a total of 67 patients; of these, 48 received retrograde intramedullary nail implants and 19 received locking plates and compression screws. The overall mean age was 48 years; the median follow-up time was 64.3 months. The complication rate was 60.4% for the intramedullary nail procedure and 52.6% for the locking plate combined with compression screws procedure. Conclusion No significant differences were found in the complication rates between the 2 implants. Level of Evidence Level V, Case series.
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Affiliation(s)
- Dov Lagus Rosemberg
- Lab Prof Manilo Mario Marco Napoli, Department of Orthopedic Surgery, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
| | - Rodrigo Sousa Macedo
- Lab Prof Manilo Mario Marco Napoli, Department of Orthopedic Surgery, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
| | - Rafael Barban Sposeto
- Lab Prof Manilo Mario Marco Napoli, Department of Orthopedic Surgery, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
| | - Marcos Hideyo Sakaki
- Lab Prof Manilo Mario Marco Napoli, Department of Orthopedic Surgery, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
| | - Alexandre Leme Godoy-Santos
- Lab Prof Manilo Mario Marco Napoli, Department of Orthopedic Surgery, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
| | - Tulio Diniz Fernandes
- Lab Prof Manilo Mario Marco Napoli, Department of Orthopedic Surgery, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
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Martínez-de-Albornoz P, Monteagudo M. Tibiotalocalcaneal Arthrodesis in Severe Hindfoot Deformities. Foot Ankle Clin 2022; 27:847-866. [PMID: 36368801 DOI: 10.1016/j.fcl.2022.08.008] [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: 11/09/2022]
Abstract
Tibiotalocalcaneal arthrodesis (TTCA) is the most common and reliable procedure in the treatment of patients with end-stage ankle arthritis combined with severe deformity. Many of these patients present with difficult previous sequelae that include nonunion, malunion, broken implants, vascular deficiencies, skin problems, or a combination of the previous. In that complex scenario, sometimes the only alternative treatment is a below-the-knee amputation. Image studies--weightbearing X-rays, tomography, and magnetic resonance - are fundamental to evaluate alignment and bone stock. When all conservative treatments fail to alleviate pain and dysfunction, the combination of osteotomies and arthrodesis is the procedure of choice. Surgical planning needs to be very detailed and thorough with a special focus on bone loss after debridement of non-healthy tissue and removal of metalwork. TTCA with grafting allows for the preservation of the limb in more than 80% of cases but at the expense of many complications with nonunion rates of approximately 20% of cases. There is controversy about the use of a retrograde nail versus specific TTCA plate and screws but results from biomechanical studies do not show a clear superiority of one specific construct. Amputation rates are close to 5% of cases after repeated failed surgeries. Bulk allografts increase the rate of nonunions but apparently do not have an influence on postoperative infections. Valgus positioning of the ankle/hindfoot is paramount to allow for maximal sagittal plane compensation from the midtarsal joints. Most patients are satisfied with the results of these salvage operations. The studies presented in this article have a considerable wide array of different scenarios that obviously bias some of the results, complications, and outcomes but together they present a persuasive pattern toward considering TTC with grafting and nail or plate fixation as a good salvage procedure that may help the patients to maintain their foot and ankle with a better alignment, function, and pain relief.
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Affiliation(s)
- Pilar Martínez-de-Albornoz
- Orthopaedic Foot and Ankle Unit, Orthopaedic and Trauma Department, Hospital Universitario Quirónsalud, Madrid, Spain; Faculty Medicine UEM, Madrid, Spain.
| | - Manuel Monteagudo
- Orthopaedic Foot and Ankle Unit, Orthopaedic and Trauma Department, Hospital Universitario Quirónsalud, Madrid, Spain; Faculty Medicine UEM, Madrid, Spain
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Phillips M, Bullock G, Scott A. Use of the Straight Retrograde Intramedullary Nail for Tibiotalocalcaneal Arthrodesis: A Single-Institution, Single-Surgeon, Single-Implant Retrospective Series. FOOT & ANKLE ORTHOPAEDICS 2022; 7:24730114221123804. [PMID: 36185348 PMCID: PMC9523874 DOI: 10.1177/24730114221123804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: The hindfoot fusion nail has become a popular implant for tibiotalocalcaneal (TTC) arthrodeses given its rigidity, ease of insertion, and potential for less invasive surgical approaches. The purpose of this study was to evaluate fusion and complication rates following the use of a straight, retrograde intramedullary nail for TTC arthrodeses, and the influence of diabetes and smoking on these results. Methods: A review of patient cases performed by a single surgeon at a single institution was performed. Variables included age, comorbidities, smoking history, BMI, hemoglobin A1c, preoperative and postoperative visual analog scale pain scores, assessment of healing, and complications. Relative and absolute risk were assessed for smoking, diabetes, fusion, and surgical complications through risk ratios. Cox proportional hazards survival analyses were performed to assess the effects of smoking and diabetes on fusion rates and complications. Linear regressions were performed to investigate the effects of smoking and diabetes on patient-reported pain levels. Results: Of 103 patients, there were 37 cigarette smokers and 30 diabetic patients. Eighty-three patients achieved union of all involved joints and 19 patients achieved union of 1 or 2 joints. Smokers demonstrated a 1.46 (risk ratio) (95% CI 1.03-2.07) times greater risk of nonunion but were not at an increased risk of experiencing surgical complications (0.86, 95% CI 0.56-1.33). Diabetic patients did not demonstrate an increased risk of nonunion (0.86, 95% CI 0.56-1.33) or complications (1.18, 95% CI 0.76-1.83). Conclusion: Because of increased nonunion risk, patients undergoing elective tibiotalocalcaneal arthrodesis should be counseled increased nonunion risks associated with smoking. In this series, we did not find a relationship between diabetes and complications or nonunion. Level of Evidence: Level III, retrospective cohort study.
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Affiliation(s)
- McLeod Phillips
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | - Aaron Scott
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
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Brage ME, Mathews CS. Ankle and Tibiotalocalcaneal Fusion. Foot Ankle Clin 2022; 27:343-353. [PMID: 35680292 DOI: 10.1016/j.fcl.2021.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Arthrodesis of the ankle and/or tibiotalocalcaneal joints is a reliable treatment of arthritic conditions of the ankle and hindfoot. It may be complicated by infection, nonunion, malunion, fracture, wound complications, nerve injury, and adjacent joint degeneration. These complications may be addressed with a variety of techniques but should be done so carefully so as not to lead to more complex problems. A thorough work-up and discussion should take place prior to any surgical intervention and treatment. Several cases are presented to illustrate revision arthrodesis techniques and the management of these complications.
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Affiliation(s)
- Michael E Brage
- University of Washington, 325 9th Avenue, Seattle, WA 98104, USA
| | - Chelsea S Mathews
- University of Arkansas for Medical Sciences, 4301 West Markham Street, Slot #531, Little Rock, AR 72205, USA.
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Abar B, Kwon N, Allen NB, Lau T, Johnson LG, Gall K, Adams SB. Outcomes of Surgical Reconstruction Using Custom 3D-Printed Porous Titanium Implants for Critical-Sized Bone Defects of the Foot and Ankle. Foot Ankle Int 2022; 43:750-761. [PMID: 35209733 PMCID: PMC9177519 DOI: 10.1177/10711007221077113] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Treating critically sized defects (CSDs) of bone remains a significant challenge in foot and ankle surgery. Custom 3D-printed implants are being offered to a small but growing subset of patients as a salvage procedure in lieu of traditional alternates such as structural allografts after the patient has failed prior procedures. The long-term outcomes of 3D-printed implants are still unknown and understudied because of the limited number of cases and short follow-up durations. The purpose of this study was to evaluate the outcomes of patients who received custom 3D-printed implants to treat CSDs of the foot and ankle in an attempt to aid surgeons in selecting appropriate surgical candidates. METHODS This was a retrospective study to assess surgical outcomes of patients who underwent implantation of a custom 3D-printed implant made with medical-grade titanium alloy powder (Ti-6Al-4V) to treat CSDs of the foot and ankle between June 1, 2014, and September 30, 2019. All patients had failed previous nonoperative or operative management before proceeding with treatment with a custom 3D-printed implant. Univariate and multivariate odds ratios (ORs) of a secondary surgery and implant removal were calculated for perioperative variables. RESULTS There were 39 cases of patients who received a custom 3D-printed implant with at least 1 year of follow-up. The mean follow-up time was 27.0 (12-74) months. Thirteen of 39 cases (33.3%) required a secondary surgery and 10 of 39 (25.6%) required removal of the implant because of septic nonunion (6/10) or aseptic nonunion (4/10). The mean time to secondary surgery was 10 months (1-22). Multivariate logistic regression revealed that patients with neuropathy were more likely to require a secondary surgery with an OR of 5.76 (P = .03). CONCLUSION This study demonstrated that 74% of patients who received a custom 3D-printed implant for CSDs did not require as subsequent surgery (minimum of 1-year follow-up). Neuropathy was significantly associated with the need for a secondary surgery. This is the largest series to date demonstrating the efficacy of 3D-printed custom titanium implants. As the number of cases using patient-specific 3D-printed titanium implant increases, larger cohorts of patients should be studied to identify other high-risk groups and possible interventions to improve surgical outcomes. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Bijan Abar
- Dept. of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC,Dept. of Mechanical Engineering and Materials Science, Duke University, Durham, NC
| | - Nicholas Kwon
- Dept. of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC
| | - Nicholas B. Allen
- Dept. of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC
| | - Trent Lau
- Dept. of Mechanical Engineering and Materials Science, Duke University, Durham, NC
| | - Lindsey G. Johnson
- Dept. of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC
| | - Ken Gall
- Dept. of Mechanical Engineering and Materials Science, Duke University, Durham, NC
| | - Samuel B. Adams
- Dept. of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC
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Deformity Correction of the Midfoot/Hindfoot/Ankle. Clin Podiatr Med Surg 2022; 39:233-272. [PMID: 35365325 DOI: 10.1016/j.cpm.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The correction of the deformed arthritic foot and ankle is a complicated and somewhat controversial topic. After conservative methods fail, there is a wide range of possible bony procedures and arthrodesis that maybe performed. The appropriate work up and understanding of the pathomechanics is vital to the correct choice of procedures to correct these deformities. Once the work up and procedure selection is done, the operation must also be technically performed well and with efficiency, as most often the condition is corrected with a variety of procedures. This article discusses some of the most common procedures necessary to fully correct deformity of the midfoot, hindfoot, and ankle. This article will also discuss the authors' technique and pearls.
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Sherman AE, Mehta MP, Nayak R, Mutawakkil MY, Ko JH, Patel MS, Kadakia AR. Biologic Augmentation of Tibiotalocalcaneal Arthrodesis With Allogeneic Bone Block Is Associated With High Rates of Fusion. Foot Ankle Int 2022; 43:353-362. [PMID: 34677103 DOI: 10.1177/10711007211041336] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The orthopaedic conditions and systemic comorbidities that occur in patients who require bone block tibiotalocalcaneal (TTC) arthrodesis have made this procedure associated with a higher-than-normal risk of nonunion, graft collapse, hardware failure, and amputation. Here, we present a novel approach to bone block TTC arthrodesis using adjunctive osteoinductive agents and a prolonged course of protected weightbearing to assess if we could improve on historical outcomes. We also evaluated the efficacy of a vascularized medial femoral condyle (MFC) free flap to augment TTC arthrodesis. METHODS Fourteen adult patients underwent bone block TTC arthrodesis biologically augmented with fresh-frozen femoral head allograft, bone marrow aspirate concentrate, and demineralized bone matrix cortical fibers. Three patients with soft tissue defects underwent vascularized reconstruction with an MFC free flap. Radiographic union, the Foot Function Index (FFI), and PROMIS pain interference (PI), and physical function (PF) scores were assessed at follow-up. RESULTS TTC fusion was documented on plain radiograph in 13 of 14 patients (92.9%) and CT in 10 of 11 patients (90.9%). Mean time to fusion was 183.2 ± 83.2 days. One patient (7.1%) experienced nonunion and persistent infection requiring amputation. Patients who underwent vascularized bone grafting had significantly shorter time to fusion (112.3 ± 31.7 days vs 204.4 ± 82.7 days, P = .05). Patient-reported outcomes revealed mild to moderate pain and dysfunction after 1 year (mean FFI = 41.0% ± 23.1%, PROMIS PI = 58.3 ± 1.8, PROMIS PF = 39.0 ± 2.2). CONCLUSION In this relatively small series, the biologic augmentation of bone block TTC arthrodesis with osteoinductive agents and protective weightbearing resulted in excellent rates of fusion, modest pain, and preserved function of the lower extremity in almost all those treated. Osseous healing appears to be enhanced and accelerated with application of an MFC flap. We believe that this approach offers a viable salvage option for these challenging clinical problems. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Alain E Sherman
- Department of Orthopaedic Surgery, Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA
| | - Mitesh P Mehta
- Department of Orthopaedic Surgery, Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA
| | - Rusheel Nayak
- Department of Orthopaedic Surgery, Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA
| | - Muhammad Y Mutawakkil
- Department of Orthopaedic Surgery, Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA
| | - Jason H Ko
- Department of Orthopaedic Surgery, Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA.,Department of Surgery (Plastic Surgery), Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA
| | - Milap S Patel
- Department of Orthopaedic Surgery, Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA
| | - Anish R Kadakia
- Department of Orthopaedic Surgery, Northwestern Medicine Feinberg School of Medicine, Chicago, IL, USA
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Monteagudo M, Martínez-de-Albornoz P. Deciding Between Ankle and Tibiotalocalcaneal Arthrodesis for Isolated Ankle Arthritis. Foot Ankle Clin 2022; 27:217-231. [PMID: 35219367 DOI: 10.1016/j.fcl.2021.11.012] [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: 02/02/2023]
Abstract
After isolated ankle (tibiotalar) arthrodesis, the triceps progressively shifts the subtalar joint into varus thus blocking compensatory motion from the midtarsal joints. In a tibiotalocalcaneal arthrodesis, the subtalar may be fixed with the correct valgus. Comparison between ankle and tibiotalocalcaneal arthrodesis does not clearly favor one over another for pain relief, satisfaction, and gait analysis. Compensatory sagittal plane motion through the midtarsal joints when the subtalar is fixed in valgus may be responsible for these results. Tibiotalocalcaneal arthrodesis has become our procedure of choice over isolated tibiotalar for end-stage ankle arthritis regardless of the radiographic state of the subtalar.
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Affiliation(s)
- Manuel Monteagudo
- Orthopaedic Foot and Ankle Unit, Orthopaedic and Trauma Department, Hospital Universitario Quirónsalud Madrid, Faculty Medicine UEM Madrid, Calle Diego de Velazquez 1, Pozuelo de Alarcon, 28223 Madrid, Spain.
| | - Pilar Martínez-de-Albornoz
- Orthopaedic Foot and Ankle Unit, Orthopaedic and Trauma Department, Hospital Universitario Quirónsalud Madrid, Faculty Medicine UEM Madrid, Calle Diego de Velazquez 1, Pozuelo de Alarcon, 28223 Madrid, Spain
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