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Bakaes Y, Gonzalez T, Hardin JW, Jackson JB. Comparison of the Acute Postoperative Complications Between Isolated Talonavicular Versus Talonavicular and Subtalar (Double) Arthrodesis in Flatfoot Deformity. Foot Ankle Spec 2024:19386400231221711. [PMID: 38185852 DOI: 10.1177/19386400231221711] [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: 01/09/2024]
Abstract
BACKGROUND Both isolated talonavicular arthrodesis and talonavicular and subtalar (such as double) arthrodesis can be effective treatments for adult-acquired flatfoot deformity (AAFD) with good success rates, but double arthrodesis has become more commonly performed in recent years. The purpose of this study is to evaluate whether isolated talonavicular versus talonavicular and subtalar arthrodesis led to significantly different 30-day postoperative complication rates in patients with AAFD. METHODS We performed a retrospective review to identify a large cohort of adult patients with the diagnosis of AAFD or posterior tibial tendon deformity (PTTD) who underwent isolated talonavicular or talonavicular and subtalar arthrodesis between 2006 and 2020 from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP). To investigate whether there was a difference in complication rate between the 2 surgical cohorts, we estimated logistic regression models and log-binomial models on each of the outcomes while also adjusting for sex and age. RESULTS We found that there was no significant difference in the rate of major complications (P = .567) or readmissions (P = .567) between patients who underwent isolated talonavicular versus talonavicular and subtalar arthrodesis for AAFD. However, there was a significantly higher rate of minor complications in patients who underwent isolated talonavicular arthrodesis when compared with patients who underwent talonavicular and subtalar arthrodesis (P = .009). CONCLUSION This study found that there was no increased risk of 30-day postoperative complications or readmissions with talonavicular and subtalar arthrodesis when compared with isolated talonavicular arthrodesis for AAFD. In addition, there was no increased risk of major complications for talonavicular and subtalar arthrodesis when compared with isolated talonavicular arthrodesis, and isolated talonavicular arthrodesis actually carried a higher risk of minor complications for this surgical cohort. This may provide valuable information for surgeons considering surgical treatment for a particular case of AAFD. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Yianni Bakaes
- University of South Carolina School of Medicine Columbia, Columbia, South Carolina
| | - Tyler Gonzalez
- Department of Orthopaedics, University of South Carolina, Columbia, South Carolina
| | - James W Hardin
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, South Carolina
| | - J Benjamin Jackson
- Department of Orthopaedics, University of South Carolina, Columbia, South Carolina
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2
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Pourghazi F, Nabian MH, Bakht SS, Laripour R, Zoshk MY. Changes in gait pattern and quality of life of adolescents with flexible flat foot after Calcaneal Lengthening Osteotomy. Foot (Edinb) 2023; 57:101962. [PMID: 37865070 DOI: 10.1016/j.foot.2023.101962] [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: 11/08/2022] [Revised: 01/08/2023] [Accepted: 01/14/2023] [Indexed: 01/19/2023]
Abstract
BACKGROUND Calcaneal Lengthening Osteotomy is a surgical technique to correct flexible flat foot deformities in patients who did not show any change in their symptoms after conservative treatment. In this study, the effects of CLO on the kinematic and kinetic changes of gait was analyzed and the clinical and quality of life improvements in children treated by CLO for moderate to severe symptomatic flexible flat foot deformities were assessed. METHODS Participants were seven adolescents (13 feet) with symptomatic FFF who underwent during 2019-2022 and seven (10 feet) healthy children as control group. Three items were evaluated in each foot before and after surgery including: 1. Clinical examination 2.quality of life (using Pediatric Quality of Life Inventory version 4 questionnaire) 3. Gait analysis (Vicon motion systems, Oxford metrics Inc., UK). Also, the kinetic and kinematic analysis between patients and healthy groups were compared. RESULTS Kinematic results of control was significantly better than FFF group. Ankle range of motion(32.94 ± 13.39 compared to 32.94 ± 13.39,P-Value:0.01),foot progression angle (-9.26 ± 7.67 compared to -16.07 ± 9.00,P-Value:0.01),and internal rotation of ankle was higher in control group compared to FFF. FFF patients demonstrated improvement in kinematic results after CLO surgery. Foot progression angle was improved after surgery (-11.31 ± 6.07 compared to -16.19 ± 7.06, P-value:0.00), maximum plantar flexion decreased after CLO surgery due to achil tendon procedure during CLO surgery. Kinetic results of FFF patients showed significant increase in ankle Power in coronal and transverse plane, Also knee and hip power showed similar results.Quality of life parameters showed significant improve in all parameters (Physical,Social, emotional and school function), Also ADKE and ADKF improved after surgery. CONCLUSION CLO surgery significantly improved patients' quality of life of patients with symptomatic FFF. Also, kinetic results showed improvement in some parameters of gait results after CLO surgery. Thus, our study suggested CLO surgery as an excellent surgical option for symptomatic FFF.
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Affiliation(s)
- Farzad Pourghazi
- Surgery and Trauma Research Center, AJA University of Medical Science, Iran
| | - Mohammad Hossein Nabian
- Center for Orthopedic Trans-disciplinary Applied Research, Department of Orthopedic Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Reza Laripour
- Surgery and Trauma Research Center, AJA University of Medical Science, Iran
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3
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Chien BY, Greisberg JK, Arciero E. Spring Ligament Reconstruction for Progressive Collapsing Foot Deformity: Contemporary Review. Foot Ankle Int 2023; 44:796-809. [PMID: 37341112 DOI: 10.1177/10711007231178538] [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: 06/22/2023]
Abstract
The spring ligament is one of the main stabilizers of the medial arch of the foot and the primary static supporter of the talonavicular joint. Attenuation or rupture of this ligament is thought to play a central role in the pathophysiology of progressive collapsing foot deformity. Traditional correction of flexible flatfoot consists of posterior tibial tendon augmentation along with various osteotomies or hindfoot fusions. Repair or reconstruction of the spring ligament has not been as widely pursued. In recent years, newer techniques have been explored and may improve outcomes of traditional procedures, or possibly entirely replace some osteotomies. Combined spring-deltoid ligament reconstruction is also gaining traction as a viable technique, particularly as the ankle begins to deform into valgus. This review summarizes the variety of nonanatomic and anatomic reconstruction techniques that have been described, including autologous tendon transfers, allografts, and synthetic augmentation. Although many have only been characterized in biomechanical cadaver studies, this article reviews preliminary clinical studies that have shown promising results. There is a need for more high-quality studies evaluating the clinical, radiographic, and patient-reported outcomes following spring ligament reconstruction.
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Affiliation(s)
- Bonnie Y Chien
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Justin K Greisberg
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Emily Arciero
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, NY, USA
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4
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Abstract
Calcaneal osteotomy is an extra-articular procedure used for conservative surgical treatment of hindfoot deformity. It has static, architectural and dynamic effects, reorienting the tuberosity action point of the digastric muscle formation of the sural triceps and plantar aponeurosis. Calcaneal osteotomies vary in location, form and displacement, but can be categorized as tuberosity osteotomy, acting on talar position, and cervical osteotomy, acting on Chopart joint-line orientation. We here describe the 3 main calcaneal osteotomies we use for hindfoot deformity: talar varus/valgus, valgus flatfoot, and midfoot abductus/adductus. In each case, we describe our technique, resulting from our responses to the difficulties we have had to deal with: medializing osteotomy: performed percutaneously to limit skin complications, and easily associated to cervical calcaneal osteotomy to manage valgus flatfoot; Hintermann cervical adduction osteotomy: providing excellent angular correction, while conserving a medial cortical hinge; lateralizingosteotomy: performed on a medial approach, to enhance translation capacity and prevent the acute tarsal tunnel syndrome with which we have been otherwise confronted. Correcting foot deformities involves complex, multi-dimensional, multi-tissue surgery that is risky as it concerns a segment with terminal vascularization. The present three techniques need to be mastered, as they are usually associated to other tendon and/or ligament reconstruction procedures, and tourniquet time is limited. LEVEL OF EVIDENCE: V; expert opinion.
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Safranski DL, Chapman SC, Wee ZR, Lareau CR, Ritter ZT, Seybold JD, Kwon JY. Effect of Bone Quality and Leg Depth on the Biomechanical Performance of a Nitinol Staple. J Foot Ankle Surg 2022; 61:93-98. [PMID: 34275718 DOI: 10.1053/j.jfas.2021.06.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 06/15/2021] [Indexed: 02/03/2023]
Abstract
The use of Nitinol compression staples has increased in foot and ankle procedures due to their ease of delivery and ability to offer sustained, dynamic compression. Prior biomechanical studies have predominantly examined mechanical performance in healthy bone models without investigating the effect of unicortical versus bicortical fixation. The purpose of this study was to examine the effect of bone quality and staple leg depth on the biomechanical performance of Nitinol staples in a bicortical bone model. Two-legged Nitinol staples were implanted in bicortical sawbone of 2 densities. Two different leg depths were tested to simulate unicortical versus bicortical fixation. Interfacial compressive forces, interfacial compression area, torsional strength, and shear strength were measured for each group. The effect of leg depth was minimal compared to the effect of sawbone density on the mechanical performance of Nitinol staples. Interfacial compressive force and interfacial compression areas were greater in the low density bone model, while torsional strength and shear strength were greater in the normal density bone model. Nitinol staple's mechanical performance is highly dependent upon bone quality and less dependent on whether staple legs terminate in cancellous versus cortical bone. Low density bone allows for a higher compressive interfacial area to be imparted by the staple. Staples in normal density bone are able to resist torsion and shear deformation more readily than staples in low density bone. Bone density may have a greater effect on the Nitinol staple's stability and compressive capability in vivo as compared to unicortical versus bicortical leg fixation.
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Affiliation(s)
- David L Safranski
- Director of Basic Research, MedShape, Inc., School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA.
| | | | - Zong-Rui Wee
- Engineering Intern, Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA
| | - Craig R Lareau
- Foot and Ankle Surgeon, New England Orthopedic Surgeons, Springfield, MA
| | - Zachary T Ritter
- Chief, Podiatric Surgery, University of Pittsburgh Medical Center Susquehanna, Williamsport, PA
| | | | - John Y Kwon
- Chief, Division of Foot and Ankle Surgery, Harvard Medical School; Beth Israel Deaconess Medical Center, Boston, MA
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Greer N, Yoon P, Majeski B, Wilt TJ. Orthobiologics in Foot and Ankle Arthrodesis: A Systematic Review. J Foot Ankle Surg 2021; 60:1029-1037. [PMID: 34039511 DOI: 10.1053/j.jfas.2020.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/21/2020] [Accepted: 09/24/2020] [Indexed: 02/03/2023]
Abstract
Orthobiologics are biologically-derived materials intended to promote bone formation and union. We review evidence on effectiveness and harms of orthobiologics compared to no orthobiologics for foot and ankle arthrodesis. We searched multiple databases (1995-2019) and included clinical trials and other studies with concurrent controls, English language, and reporting patient-centered outcomes, union/time to union, costs/resource utilization, or harms. Studies were organized by orthobiologic used. We describe quality and limitations of available evidence but did not formally rate risk of bias or certainty of evidence. Most of the 21 studies included were retrospective chart reviews with orthobiologics used at surgeon's discretion for patients considered at higher risk for nonunion. Ten studies compared autologous bone graft versus no graft and 2 compared remote versus local graft with few studies of other orthobiologics. All studies reported a measure of fusion and about half reported on function/quality of life. Few studies reported harms. Due to limited reporting, we were unable to assess whether effectiveness varies by risk factors for nonunion (eg, age, gender, smoking status, obesity, diabetes) or whether orthobiologics were cost-effective. Available evidence is of poor quality with small sample sizes, inadequate reporting of risk factors for nonunion, variations in orthobiologics, surgical techniques used, and outcome assessment, and potential selection bias. Research is needed to adequately inform surgeons about benefits and harms and guide patient selection for use, or type, of orthobiologics. Careful assessment of individual patient risk for nonunion is critical prior to orthobiologic use.
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Affiliation(s)
- Nancy Greer
- Program Manager, Center for Care Delivery Outcomes Research, Minneapolis VA Medical Center, Minneapolis, MN.
| | - Patrick Yoon
- Orthopedic Surgeon, Minneapolis VA Medical Center, Minneapolis, MN
| | - Brittany Majeski
- Research Coordinator, Center for Care Delivery Outcomes Research, Minneapolis VA Medical Center, Minneapolis, MN
| | - Timothy J Wilt
- Director Evidence Synthesis Program and Core Investigator, Center for Care Delivery Outcomes Research, Minneapolis VA Medical Center, Minneapolis, MN; Staff Physician, Minneapolis VA Medical Center, Minneapolis, MN; Professor of Medicine, University of Minnesota School of Medicine, Minneapolis, MN
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7
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Hyer LC, Carpenter AM, Swetenburg JR, Westberry DE. Calcaneocuboid distraction arthrodesis for children with symptomatic pes planovalgus: does fixation improve outcomes? J Pediatr Orthop B 2021; 30:273-281. [PMID: 32826728 DOI: 10.1097/bpb.0000000000000796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Lateral column lengthening is a common surgical procedure for addressing symptomatic pes planovalgus foot deformity. For more severe cases, the use of a calcaneocuboid distraction arthrodesis (CCDA) can allow for more powerful correction. Previous reports have cited an increased risk of graft collapse with loss of correction when this procedure is performed without supplemental hardware fixation. The purpose of this study was to assess the outcomes of CCDA in children with and without supplemental locking fixation. A retrospective review from 2008 to 2016 of CCDA procedures with and without supplemental fixation was performed. The primary endpoint was graft collapse. Secondary objectives included evaluation of radiographic loss of correction, hardware failure, pain at 1-year follow-up, reoperations, and changes in the foot loading pattern foot per pedobarography. Twenty-nine feet in 24 patients were eligible for review. Supplemental locked fixation was used in 18 feet [hardware (HW)], with the remaining 11 feet managed without fixation [no hardware (NoHW)]. The overall failure rate on the basis of graft collapse and loss of correction was 55% (56% for the HW group, 55% for the NoHW group). Eleven patients (61%) in the HW group experienced hardware failure, with six (33%) of these requiring hardware removal. Fifty-six percent of the HW group and 45% of the NoHW group reported continued pain at 1-year follow-up. One patient from each group underwent revision arthrodesis. Supplemental locked fixation did not provide additional benefit in preventing graft collapse and loss of correction in this cohort. Alternative strategies should be considered to improve the outcomes for this procedure.
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Affiliation(s)
- Lauren C Hyer
- Pediatric Orthopedic Surgery, Shriners Hospitals for Children
| | | | | | - David E Westberry
- Pediatric Orthopedic Surgery, Shriners Hospitals for Children, Greenville, South Carolina, USA
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8
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Thordarson DB, Schon LC, de Cesar Netto C, Deland JT, Ellis SJ, Johnson JE, Myerson MS, Sangeorzan BJ, Hintermann B. Consensus for the Indication of Lateral Column Lengthening in the Treatment of Progressive Collapsing Foot Deformity. Foot Ankle Int 2020; 41:1286-1288. [PMID: 32851858 DOI: 10.1177/1071100720950732] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
RECOMMENDATION Progressive collapsing foot deformity (PCFD) is a complex 3D deformity with varying degrees of hindfoot valgus, forefoot abduction, and midfoot supination. Although a medial displacement calcaneal osteotomy can correct heel valgus, it has far less ability to correct forefoot abduction. More severe forefoot abduction, most frequently measured preoperatively by assessing talonavicular coverage on an anteroposterior (AP) weightbearing conventional radiographic view of the foot, can be more effectively corrected with a lateral column lengthening procedure than by other osteotomies in the foot. Care must be taken intraoperatively to not overcorrect the deformity by restricting passive eversion of the subtalar joint or causing adduction at the talonavicular joint on simulated AP weightbearing fluoroscopic imaging. Overcorrection can lead to lateral column overload with persistent lateral midfoot pain. The typical amount of lengthening of the lateral column is between 5 and 10 mm. LEVEL OF EVIDENCE Level V, consensus, expert opinion. CONSENSUS STATEMENT ONE Lateral column lengthening (LCL) procedure is recommended when the amount of talonavicular joint uncoverage is above 40%. The amount of lengthening needed in the lateral column should be judged intraoperatively by the amount of correction of the uncoverage and by adequate residual passive eversion range of motion of the subtalar joint.Delegate vote: agree, 78% (7/9); disagree, 11% (1/9); abstain, 11% (1/9).(Strong consensus). CONSENSUS STATEMENT TWO When titrating the amount of correction of abduction deformity intraoperatively, the presence of adduction at the talonavicular joint on simulated weightbearing fluoroscopic imaging is an important sign of hypercorrection and higher risk for lateral column overload.Delegate vote: agree, 100% (9/9); disagree, 0%; abstain, 0%.(Unanimous, strongest consensus). CONSENSUS STATEMENT THREE The typical range for performing a lateral column lengthening is between 5 and 10 mm to achieve an adequate amount of talonavicular coverage.Delegate vote: agree, 100% (9/9); disagree, 0%; abstain, 0%.(Unanimous, strongest consensus).
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Affiliation(s)
| | - Lew C Schon
- Mercy Medical Center, Baltimore, MD, USA.,New York University Grossman School of Medicine, New York, NY, USA.,Johns Hopkins School of Medicine, Baltimore, MD, USA.,Georgetown School of Medicine, Washington, DC, USA
| | - Cesar de Cesar Netto
- Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, IA, USA
| | | | | | | | - Mark S Myerson
- Department of Orthopedic Surgery, University of Colorado School of Medicine, Aurora, CO, USA
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Gobbo DKP, Severino NR, Ferreira RC. What is the Prognosis of Triple Arthrodesis in the Treatment of Adult Acquired Flatfoot Deformity (AAFD)? Rev Bras Ortop 2019; 54:275-281. [PMID: 31363281 PMCID: PMC6597423 DOI: 10.1055/s-0039-1692445] [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: 01/01/2019] [Accepted: 03/29/2019] [Indexed: 10/26/2022] Open
Abstract
Objective The present study aims to evaluate the ability of triple arthrodesis in eliminating the main complaints presented by patients with adult acquired flatfoot deformity (AAFD): 1) disabling hindfoot pain; 2) major deformities, such as medial arch collapse, valgus, abduction, and supination. Methods A total of 17 patients (20 feet) with advanced AAFD who underwent surgical correction by triple arthrodesis were evaluated after a mean follow-up period of 43 months (range: 18-84 months). The average age of the patients at surgery was 62 years old (range: 38-79 years old). The visual analogue scale (VAS) for pain and the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot score were used to assess the final results. Results According to the VAS, the average residual pain was 3 points; the AOFAS hindfoot score points increased 23% after the surgery; and the correction of deformities was considered satisfactory in 10 out of 20 feet; partially satisfactory in 4 out of 20 feet; partially unsatisfactory in 5 out of 20 feet; and unsatisfactory in 1 out of 20 feet. Conclusion Despite the high index of bone fusion after triple arthrodesis, which is the gold standard treatment in advanced AAFD, the incomplete correction of major deformities and the persistence of residual pain contributed to a high disappointment rate of the patients with the surgical results.
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Abstract
Adult-acquired flatfoot deformity (AAFD) comprises a wide spectrum of ligament and tendon failure that may result in significant deformity and disability. It is often associated with posterior tibial tendon deficiency (PTTD), which has been linked to multiple demographic factors, medical comorbidities, and genetic processes. AAFD is classified using stages I through IV. Nonoperative treatment modalities should always be attempted first and often provide resolution in stages I and II. Stage II, consisting of a wide range of flexible deformities, is typically treated operatively with a combination of soft tissue procedures and osteotomies. Stage III, which is characterized by a rigid flatfoot, typically warrants triple arthrodesis. Stage IV, where the flatfoot deformity involves the ankle joint, is treated with ankle arthrodesis or ankle arthroplasty with or without deltoid ligament reconstruction along with procedures to restore alignment of the foot. There is limited evidence as to the optimal procedure; thus, the surgical indications and techniques continue to be researched.
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Affiliation(s)
- Jensen K. Henry
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Rachel Shakked
- Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, PA, USA
| | - Scott J. Ellis
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
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11
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Kobayashi H, Kageyama Y, Shido Y. Calcaneocuboid Distraction Arthrodesis With Synthetic Bone Grafts: Preliminary Results of an Innovative Bone Grafting Procedure in 13 Patients. J Foot Ankle Surg 2018; 56:1223-1231. [PMID: 28843551 DOI: 10.1053/j.jfas.2017.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Indexed: 02/03/2023]
Abstract
Calcaneocuboid distraction arthrodesis (CCDA) is regarded as an effective method for reconstructing adult-acquired flatfoot deformity. In the present study, we present our experience with newly developed rigid β-tricalcium phosphate wedges to treat CCDA to better understand the outcomes of this synthetic bone grafting procedure. A total of 13 feet in 13 patients underwent CCDA with synthetic bone grafts. One male (7.69%) and 12 females (92.31%), with a mean age of 65.07 ± 11.83 (range 36 to 77) years, were followed up for a mean duration of 32.76 ± 12.81 (range 18 to 55) months. Successful graft union was postoperatively obtained in 12 of the 13 feet (92.31%). The mean preoperative visual analog scale and American Orthopaedic Foot and Ankle Society scale score were 7.97 ± 1.52 (range 5.4 to 10) and 54.46 ± 14.72 (range 18 to 75), respectively. These scores improved to 1.52 ± 1.78 (range 0 to 6.2) and 85.46 ± 13.38 (range 50 to 97) postoperatively (p = .001 for both comparisons). On radiographic analysis, the talonavicular coverage angle, first metatarsal talar angle, calcaneal pitch, and heel alignment angle had significantly improved (p = .001, p = .028, p = .006, and p = .001, respectively). The use of bone graft substitutes in CCDA is a viable treatment option for reconstructing flexible flatfoot deformity. Although good clinical and radiographic outcomes were obtained, our method is even more challenging than conventional methods and should be used with caution. Rigid locking fixation with a long period of protected weightbearing is highly recommended to attain uneventful bone healing.
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Affiliation(s)
- Hayato Kobayashi
- Director, Department of Orthopaedic Surgery, Fujieda Heisei Memorial Hospital, Shizuoka, Japan.
| | - Yasunori Kageyama
- Consultant Orthopaedic Surgeon, Department of Orthopaedic Surgery, Suzukake Central Hospital, Shizuoka, Japan
| | - Yoji Shido
- Assistant Professor, Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan
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Abstract
The overcorrected flatfoot reconstruction is a less common but often difficult sequelae of surgical treatment of the adult acquired flatfoot deformity. Understanding the patient's symptoms and how they correlate to the procedures performed during the index surgery are paramount to determining the appropriate course of treatment. Patients' symptoms may resemble those seen in the cavovarus foot condition, often secondary to overlengthening of the lateral column or excessive displacement of the calcaneal tuberosity. Osteotomies of the calcaneus, midfoot, and often the first metatarsal may be sufficient to revise the overcorrection. However, hindfoot and/or midfoot arthrodesis may be required in more severe or rigid cases.
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Affiliation(s)
- Todd A Irwin
- OrthoCarolina Foot and Ankle Institute, 2001 Vail Avenue, Suite 200B, Charlotte, NC 28207, USA.
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13
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Loder BG, Dunn KW. Functional reconstruction of a calcaneal deficit due to osteomyelitis with femoral head allograft and tendon rebalance. Foot (Edinb) 2014; 24:149-52. [PMID: 24835572 DOI: 10.1016/j.foot.2014.03.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Accepted: 03/31/2014] [Indexed: 02/04/2023]
Abstract
Calcaneal osteomyelitis is one of the most devastating complications encountered with the surgical treatment of calcaneal fractures. Previous treatments have focused on infection ablation, followed by either bracing or amputation. Few reports have focused on a staged procedure and ultimate functional reconstruction of the calcaneus. The case presented utilized a flexor hallucis longus tendon transfer with reattachment of the Achilles tendon, and implantation of a femoral head allograft. At 24 month follow-up, the patient was able to return to all pre-injury activities, without bracing or assistance.
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Affiliation(s)
- Brian G Loder
- Residency Director, Henry Ford Macomb Hospital, Clinton Township, MI, United States
| | - Karl W Dunn
- Henry Ford Macomb Hospital, Clinton Township, MI, United States.
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14
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Lui TH. Arthroscopic revision of nonunion of calcaneocuboid distraction arthrodesis. Foot (Edinb) 2013; 23:172-5. [PMID: 24252400 DOI: 10.1016/j.foot.2013.10.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 10/27/2013] [Accepted: 10/29/2013] [Indexed: 02/04/2023]
Abstract
Calcaneocuboid distraction arthrodesis is one of the common surgical procedures for correction of flatfoot deformity. Nonunion of the arthrodesis site is a significantly well-known complication of this procedure. Revision arthrodesis is indicated especially if the nonunion is symptomatic. Classically, this is performed openly with removal of the implants, refreshment of the fusion sites, bone grafting and revision fixation. We reported, a case of nonunion of the calcaneocuboid arthrodesis, which was successfully treated with arthroscopic revision arthrodesis. Removal of the implant and revision fixation was not needed.
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Affiliation(s)
- Tun Hing Lui
- Department of Orthopaedics and Traumatology, North District Hospital, 9 Po Kin Road, Sheung Shui, NT, Hong Kong SAR, China.
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15
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Richter M, Zech S. Lengthening osteotomy of the calcaneus and flexor digitorum longus tendon transfer in flexible flatfoot deformity improves talo-1st metatarsal-Index, clinical outcome and pedographic parameter. Foot Ankle Surg 2013; 19:56-61. [PMID: 23337279 DOI: 10.1016/j.fas.2012.10.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2012] [Revised: 10/13/2012] [Accepted: 10/24/2012] [Indexed: 02/04/2023]
Abstract
Lengthening osteotomy of the calcaneus (LO) and flexor digitorum longus tendon (FDL) transfer to the navicular is one option for the treatment of flexible flatfoot deformity (FD). The aim of the study was to analyse the amount of correction and clinical outcome including pedographic assessment. In a prospective consecutive non-controlled clinical followup study, all patients with FD that were treated with LO and FDL from September 1st 2006 to August 31st, 2009 were included. Assessment was performed before surgery and at 2-year-followup including clinical examination (with staging of posterior tibialis insufficiency) weight bearing radiographs (Talo-1st metatarsal angles (TMT)), pedography (increased midfoot contact area and force) and Visual Analogue Scale Foot and Ankle (VAS FA). 112 feet in 102 patients were analysed (age, 57.6 (13-82), 42% male). In 12 feet (9%) wound healing delay without further surgical measures was registered. All patients achieved full weight bearing during the 7th postoperative week. Until followup, revision surgery was done in 3 patients (fusion calcaneocuboid joint (n=2), correction triple arthrodesis (n=1)). 101 feet (90%) completed 2-year-followup. TMT dorsoplantar/lateral/Index and VAS FA scores were increased, and posterior tibialis insufficiency stage, pedographic midfoot contact area and force percentage were decreased (each p<.05). All relevant parameters (stage of posterior tibialis insufficiency, TMT angles and Index, pedographic midfoot contact area and force percentage, VAS FA) were improved 2 years after LO and FDL transfer to the navicular in FD. The complication rate was low. This method allows safe and predictable correction.
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Affiliation(s)
- Martinus Richter
- Department for Foot and Ankle Surgery Rummelsberg and Nuremberg, Germany.
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