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He W, Zhou H, Li Z, Zhao Y, Xia J, Li Y, Chen C, Huang H, Zhang Y, Li B, Yang Y. Comparison of different fibula procedures in tibiotalocalcaneal arthrodesis with a retrograde intramedullary nail: a mid-term retrospective study. BMC Musculoskelet Disord 2023; 24:882. [PMID: 37957652 PMCID: PMC10644431 DOI: 10.1186/s12891-023-07025-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 11/07/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Tibiotalocalcaneal (TTC) arthrodesis with a retrograde intramedullary nail for severe tibiotalar and talocalcaneal arthritis has a high fusion rate; however, no studies have focused on how to handle the fibula intraoperatively to achieve better results. This study aimed to compare the efficacies of various fibular procedures. METHODS We retrospectively reviewed the cases of severe tibiotalar and talocalcaneal arthritis in adults treated with TTC arthrodesis using a retrograde intramedullary nail between January 2012 and July 2017. The patients were divided into three groups according to different fibular procedures: Fibular osteotomy (FO), fibular strut (FS), and fibular preservation (FP). Functional outcomes and pain were assessed using the American Orthopedic Foot and Ankle Society (AOFAS) ankle and hindfoot score and visual analog scales (VAS), respectively. The operation time, fusion time, radiographic evaluation, and complications were also recorded. RESULTS Fifty-eight patients with an average age of 53.2 (range, 32-69) years were enrolled in the final analysis. The numbers of patients enrolled in the three groups were 21, 19, and 18 in the FO, FS, and FP groups, respectively. The mean postoperative follow-up time was 66.0 (range, 60-78) months. All groups showed a high fusion rate (90.5% for FO, 94.7% for FS, and 94.4% for FP) and significant improvement in AOFAS ankle and hindfoot scores and VAS scores at the latest follow-up. There were no significant differences in these parameters among the three groups. The mean operation time of FS (131.3 ± 17.1 min) was longer than that of FO (119.3 ± 11.7 min) and FS (112.2 ± 12.6 min), but the fusion time was shorter (15.1 ± 2.8 weeks for FS, 17.2 ± 1.9 weeks for FO, and 16.8 ± 1.9 weeks for FP). Statistically significant differences were observed in these parameters. CONCLUSIONS TTC arthrodesis using a retrograde intramedullary nail is an effective procedure with a high rate of fusion to treat severe tibiotalar and talocalcaneal arthritis in adults; however, FSs can shorten fusion time when compared with FO and FP. LEVEL OF CLINICAL EVIDENCE Level 3.
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Affiliation(s)
- Wenbao He
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Haichao Zhou
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Zhendong Li
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Youguang Zhao
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Jiang Xia
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Yongqi Li
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Cheng Chen
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Hui Huang
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Yi Zhang
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Bing Li
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China.
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Yunfeng Yang
- Department of Orthopedics, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China.
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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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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Powers NS, Brandao RA, St John JM, Burns PR. Outcomes and Management of Infected Intramedullary Nails After Tibiotalocalcaneal Arthrodesis in Limb Salvage: A Retrospective Case Series. J Foot Ankle Surg 2021; 59:431-435. [PMID: 32131017 DOI: 10.1053/j.jfas.2018.11.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 10/26/2018] [Accepted: 11/05/2018] [Indexed: 02/03/2023]
Abstract
Retrograde intramedullary nails are often used for tibiotalocalcaneal arthrodesis to correct severe hindfoot deformities in high-risk patient populations. The purposes of the current study are to report outcomes of patients undergoing staged management of infection after intramedullary nail fixation for tibiotalocalcaneal arthrodesis and to review the surgical approach to management of this limb-threatening complication. The authors reviewed patients who underwent hindfoot intramedullary nailing with subsequent revision for infection between January 2006 and December 2016. Staged protocol with antibiotic nail for the management of deep infection was used in 19 patients. The mean follow-up was 115.87 ± 92.80 (range 2.29 to 341.86) weeks. Twelve of the patients had diabetes, 10 had Charcot neuroarthropathy, and 7 had arthrodesis for equinovarus deformity. Sixteen had peripheral neuropathy and 13 had history of ulceration on the operated extremity. Limb salvage with the use of this protocol was achieved in 14 (73.68%) of 19 patients. Five (26.32%) patients had proximal amputation with 3 (15.79%) deaths within the follow-up period. Amputation was more likely in the nonsmoking (p = .01) and insulin-dependent (odds ratio = 22, p = .02) patient cohorts, whereas death was associated only with higher body mass index (p = .03). Time to revision was greater in patients with external bracing postoperatively as well (p = .004). Outcomes, including total number of procedures and retained antibiotic rods, were not associated with any of the preoperative variables or indications. In high-risk patient populations, the presented staged management of infected intramedullary hindfoot nails showed promising outcomes for limb preservation.
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Affiliation(s)
- Nicholas S Powers
- Resident, Podiatric Medicine and Surgery Residency Program, University of Pittsburgh Medical Center Mercy, Pittsburgh, PA.
| | | | | | - Patrick R Burns
- Assistant Professor, Podiatric Medicine and Surgery Residency, Department of Orthopedic Surgery, University of Pittsburgh Medical Center Mercy, University Pittsburgh School of Medicine, Pittsburgh, PA
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Ramanujam CL, Stuto AC, Zgonis T. Surgical treatment of midfoot Charcot neuroarthropathy with osteomyelitis in patients with diabetes: a systematic review. J Wound Care 2020; 29:S19-S28. [PMID: 32530758 DOI: 10.12968/jowc.2020.29.sup6.s19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE A wide range of clinical presentations of Charcot neuroarthropathy of the foot with concomitant osteomyelitis in patients with diabetes has been described. Existing literature provides an equally diverse list of treatment options. The purpose of this systematic review was to assess the outcomes specifically for the surgical management of midfoot Charcot neuroarthropathy with osteomyelitis in patients with diabetes. METHOD A systematic review was conducted by three independent reviewers using the following databases and search engines: Cumulative Index of Nursing and Allied Health Literature (CINAHL), Cochrane Library, EMBASE (Excerpta Medica dataBASE), Google Scholar, Ovid, PubMed and Scopus. Search terms used were: Charcot neuroarthropathy, osteoarthropathy, neuro-osteoarthropathy, neurogenic arthropathy, osteomyelitis, midfoot, foot, ankle, diabetes mellitus, ulceration, wound, infection, surgical offloading, diabetic reconstruction, internal fixation, external fixation. Studies meeting the following criteria were included: English language studies, studies published from 1997-2017, patients with diabetes mellitus surgically treated for Charcot neuroarthropathy of the midfoot (specified location) with concomitant osteomyelitis, with or without internal and/or external fixation, follow-up period of six months or more postoperatively, documentation of healing rates, complications, and need for revisional surgery. Studies which were entirely literature reviews, descriptions of surgical-only technique and/or cadaveric studies, patients without diabetes, studies that did not specify location of osteomyelitis and Charcot neuroarthropathy, and treatment proximal to and including Chopart's/midtarsal joint specifically talonavicular, calcaneocuboid, subtalar, ankle were excluded. RESULTS A total of 13 selected studies, with a total of 114 patients with diabetes of which 56 had surgical treatment for midfoot Charcot neuroarthropathy with osteomyelitis, met the above inclusion criteria and were used for data extraction. CONCLUSION Surgical intervention for midfoot Charcot neuroarthropathy with osteomyelitis in patients with diabetes demonstrated a relatively high success rate for a range of procedures including debridement with simple exostectomy, arthrodesis with or without internal or external fixation, and advanced soft tissue reconstruction. However, this systematic review emphasises the need for larger, better designed studies to investigate the efficacy and failure rates of surgical treatment in this group of patients.
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Affiliation(s)
- Crystal L Ramanujam
- Division of Podiatric Medicine and Surgery, Department of Orthopaedics, University of Texas Health San Antonio Long School of Medicine, San Antonio, Texas, US
| | - Alan C Stuto
- LVPG Orthopedics and Sports Medicine, Lehigh Valley Health Network, Bethlehem, PA, US
| | - Thomas Zgonis
- Externship and Reconstructive Foot and Ankle Surgery Fellowship Programs, Division of Podiatric Medicine and Surgery, Department of Orthopaedics, University of Texas Health San Antonio Long School of Medicine, San Antonio, Texas, US
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Ellington K, Hirose CB, Bemenderfer TB. What Is the Treatment "Algorithm" for Infection After Ankle or Hindfoot Arthrodesis? Foot Ankle Int 2019; 40:64S-70S. [PMID: 31322955 DOI: 10.1177/1071100719861643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
RECOMMENDATION There is no universal algorithm for addressing the infected ankle or subtalar arthrodesis. A potential algorithm created by consensus is. LEVEL OF EVIDENCE Consensus. DELEGATE VOTE Agree: 100%, Disagree: 0%, Abstain: 0% (Unanimous, Strongest Consensus).
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Affiliation(s)
- Kent Ellington
- 1 OrthoCarolina, Foot and Ankle Institute, AtriumHealth, Charlotte, NC, USA
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6
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Fang Z, Claaßen L, Windhagen H, Daniilidis K, Stukenborg-Colsman C, Waizy H. Tibiotalocalcaneal arthrodesis using a retrograde intramedullary nail with a valgus curve. Orthop Surg 2016; 7:125-31. [PMID: 26033993 DOI: 10.1111/os.12171] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Accepted: 03/01/2015] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE Many different techniques have been described for performing tibiotalocalcaneal arthrodesis (TTCA) in patients with severe hindfoot disorders such as failed ankle arthroplasty and failed ankle joint arthrodesis with subsequent subtalar arthritis. The use of straight retrograde intramedullary nails is extremely limited because they may interfere with normal heel valgus position and risk damaging the lateral plantar neurovascular structures. Curved retrograde intramedullary nails have been designed to overcome these shortcomings. The purpose of this single surgeon series was to investigate the outcomes of TTCA using a curved retrograde intramedullary nail. METHODS From June 2009 to January 2012, 22 patients underwent TTCA using intramedullary nails with a valgus curve by the same senior surgeon. All patients were available for analysis, the mean follow-up being 22.3 months (range, 6.8-38 months). The main outcome measurements included EQ-5D functional scores, the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot scale, radiologic assessment and clinical examination. RESULTS Bony union and a plantigrade foot were achieved in 100% of subjects, the mean time to union being 3.9 months (range, 2.4 to 6.2 months). Structural bone graft was used in all patients. Postoperative radiologic results showed a good hindfoot alignment in all patients. The only complication was one case of delayed wound healing without deep infection. The mean postoperative EQ-5D functional and AOFAS ankle-hindfoot scores were 69.33 (range, 20 to 90) and 69.9 (range, 45 to 85) points, respectively. No revision surgery was necessary in our cohort. CONCLUSION The results of the present study indicate that TTCA using a short, retrograde, curved intramedullary nail is an acceptable technique for obtaining solid fusion and good hindfoot alignment inpatients with severe hindfoot disorders.
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Affiliation(s)
- Zhenhua Fang
- Department of Orthopaedics, Puai Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Leif Claaßen
- Department of Orthopaedics, Hannover Medical School, Hannover, Germany
| | - Henning Windhagen
- Department of Orthopaedics, Hannover Medical School, Hannover, Germany
| | | | | | - Hazibullah Waizy
- Clinic for Foot and Ankle Surgery, Hessing Foundation, Augsburg, Germany
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Brodsky JW, Verschae G, Tenenbaum S. Surgical correction of severe deformity of the ankle and hindfoot by arthrodesis using a compressing retrograde intramedullary nail. Foot Ankle Int 2014; 35:360-7. [PMID: 24505043 DOI: 10.1177/1071100714523270] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Tibiotalocalcaneal arthrodesis with a retrograde intramedullary nail is a widely used surgical technique for the treatment of concomitant tibiotalar and subtalar arthritis and correction of accompanying deformity. This study was undertaken to evaluate the union rate, deformity correction, and clinical outcomes achieved using a compressing retrograde intramedullary nail. METHODS Thirty tibiotalocalcaneal arthrodeses with an osseous compressing arthrodesis nail system were studied with a mean follow-up of 26 months. Radiographic data were collected on deformity correction and union rate, and clinical outcomes were evaluated using the Visual Analogue Scale (VAS) for pain, the American Orthopaedic Foot & Ankle Society (AOFAS) Ankle/Hindfoot Score, and the Short Form-36 (SF-36) health survey. Records were reviewed for complications and concomitant procedures. RESULTS Thirteen of 30 operated limbs had a preoperative coronal plane deformity exceeding 15 degrees. Mean magnitude of correction was 13.2 degrees (range, 0-32 degrees, standard deviation ±9.6). In total, 76% of limbs (23/30) had postoperative coronal deformity of less than 5 degrees. Union was achieved in 96.6% of patients. There were 3 cases of tibial stress reaction, 3 cases of transient plantar nerve irritation, and 3 cases of wound infection. Clinical outcomes demonstrated a reduction in mean VAS score from 6.5 to 1.3 (P < .01), an increase in mean AOFAS Ankle/Hindfoot Scores from 29.7 to 74.3 (P < .01), and an increase in mean total SF-36 scores from 85.6 to 98.8 (P < .01). CONCLUSION A compressing retrograde intramedullary nail was effective in achieving deformity correction, a high union rate, and improvement in clinical outcomes. LEVEL OF EVIDENCE Level IV, retrospective case series.
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8
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Jeng CL, Campbell JT, Tang EY, Cerrato RA, Myerson MS. Tibiotalocalcaneal arthrodesis with bulk femoral head allograft for salvage of large defects in the ankle. Foot Ankle Int 2013; 34:1256-66. [PMID: 23650649 DOI: 10.1177/1071100713488765] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Tibiotalocalcaneal arthrodesis in patients with large segmental bony defects presents a substantial challenge to successful reconstruction. These defects typically occur following failed total ankle replacement, avascular necrosis of the talus, trauma, osteomyelitis, Charcot, or failed reconstructive surgery. This study examined the outcomes of tibiotalocalcaneal (TTC) arthrodesis using bulk femoral head allograft to fill this defect. METHODS Thirty-two patients underwent TTC arthrodesis with bulk femoral head allograft. Patients who demonstrated radiographic union were contacted for SF-12 clinical scoring and repeat radiographs. Patients with asymptomatic nonunions were also contacted for SF-12 scoring alone. Preoperative, intraoperative, and postoperative factors were analyzed to determine positive predictors for successful fusion. RESULTS Sixteen patients healed their fusion (50% fusion rate). Diabetes mellitus was found to be the only predictive factor of outcome; all 9 patients with diabetes developed a nonunion. In this series, 19% of the patients went on to require a below-knee amputation. CONCLUSIONS Although the radiographic fusion rate was low, when the 7 patients who had an asymptomatic nonunion were combined with the radiographic union group, the overall rate of functional limb salvage rose to 71%. TTC arthrodesis using femoral head allograft should be considered a salvage procedure that is technically difficult and carries a high risk for complications. Patients with diabetes mellitus are at an especially high risk for nonunion. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Clifford L Jeng
- Institute for Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, MD, USA
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9
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Abstract
Combined arthrodesis of the ankle and subtalar joint is a challenging but potentially rewarding procedure for certain patients. The author discusses multiple aspects of the procedure from patient counseling to postoperative complications.
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Affiliation(s)
- Jesse B Burks
- OrthoSurgeons, #5 Street, Vincent Circle, Suite 410, Little Rock, AR 72205, USA.
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10
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DiDomenico LA, Brown D. Limb salvage: revision of failed intramedullary nail in hindfoot and ankle surgery in the diabetic neuropathic patient. J Foot Ankle Surg 2012; 51:523-7. [PMID: 22446167 DOI: 10.1053/j.jfas.2012.02.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Indexed: 02/03/2023]
Abstract
Herein, we illustrate an operative technique to attain limb salvage after a failed intramedullary nail in the diabetic Charcot neuropathic patient. The use of the blade plate, or T-plate, in combination with external fixation, fastened into the body of the calcaneus allows for greater bone capture. Our experience has shown that this provides for a stable, long-lasting construct.
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Kim C, Catanzariti AR, Mendicino RW. Tibiotalocalcaneal arthrodesis for salvage of severe ankle degeneration. Clin Podiatr Med Surg 2009; 26:283-302. [PMID: 19389600 DOI: 10.1016/j.cpm.2008.12.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Tibiotalocalcaneal arthrodesis is a successful and proven surgical procedure for patients who have significant arthritic changes, deformity, and failed previous operations. Surgical technique varies depending on the type of fixation. Basic surgical principles should not be violated. Correction of the deformity with appropriate joint preparation and stable fixation is important for a good outcome. Other adjunctive materials, such as bone growth stimulators and orthobiologics, should be used appropriately to ensure adequate primary arthrodesis.
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Affiliation(s)
- Chul Kim
- Department of Foot and Ankle Surgery, The Western Pennsylvania Hospital, Pittsburgh, PA, USA
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Tibio(-talo-)calcaneal Arthrodesis With the Versanail. TECHNIQUES IN FOOT AND ANKLE SURGERY 2007. [DOI: 10.1097/btf.0b013e318159d116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Merian M, Leumann A, Hintermann B. Tibiotalocalcaneal Fusion With Retrograde Locked Intramedullary Nailing. TECHNIQUES IN FOOT AND ANKLE SURGERY 2007. [DOI: 10.1097/01.btf.0000247178.85448.96] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Abstract
Combined ankle and subtalar arthritis is a difficult problem for which there are varied solutions. Each solution has its advantages and disadvantages. Treatment must be specifically tailored to the patient's needs, comorbidities, and expectations. Because of the complicated nature of this condition and its treatment, complications are common and should be anticipated.
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Affiliation(s)
- Lucille B Andersen
- Penn State Milton S. Hershey Medical Center, Penn State College of Medicine, Orthopaedics and Rehabilitation, H089, 500 University Drive, P.O. Box 850, Hershey, PA 17033-0850, USA.
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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] [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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