1
|
Abbott EM, Bhimani R, Kadakia RJ, Bariteau J, Chang YH. 3D kinematics of tibiotalar motion in patients with mobile bearing and fixed bearing total ankle arthroplasty: In vivo videofluoroscopic feasibility study. Gait Posture 2024; 111:176-181. [PMID: 38705035 DOI: 10.1016/j.gaitpost.2024.04.017] [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: 12/10/2023] [Revised: 03/16/2024] [Accepted: 04/17/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND As total ankle arthroplasty (TAA) is an increasingly common surgical intervention for patients with end-stage ankle arthritis, there is a need to better understand the dynamic performance of prosthetic implants during activities of daily living. Our purpose was to quantify and compare relative tibiotalar motion during gait in persons with a fixed-bearing (FB) and mobile-bearing (MB) total ankle arthroplasty. We hypothesized a FB prosthesis would have lower tibiotalar range of motion (ROM). METHODS Patients at least 12 months postoperative with either a FB (n=5) or MB (n=3) total ankle arthroplasty were tested. We used high-speed biplanar videoradiography to quantify tibiotalar kinematics during self-selected gait. Angular and linear ROM in three axes were compared between the groups. RESULTS ROM for dorsiflexion-plantarflexion, internal-external rotation, and inversion-eversion angles in FB subjects averaged 7.47±4.05°, 7.39±3.63°, and 4.51±2.13°, respectively. ROM in MB subjects averaged 6.74±2.04°, 6.28±4.51°, and 5.68±2.81°, respectively. Linear ROM along anteroposterior, mediolateral, and superior-inferior axes in FB subjects averaged 1.47±2.07 mm, 1.13±1.49 mm, and 0.28±0.30 mm, respectively. Linear ROM in MB subjects averaged 0.68±1.44 mm, 0.60±1.41 mm, and 0.20±0.13 mm, respectively. We found no significant difference between the two groups for any of these ROM parameters (p>0.05). CONCLUSION Total ankle arthroplasty using either FB or MB design appears to confer similar ankle motion during the gait cycle in this biplanar fluoroscopic model. LEVEL OF EVIDENCE Level IV, case series.
Collapse
Affiliation(s)
- Emily M Abbott
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA; School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA
| | - Rohan Bhimani
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA.
| | - Rishin J Kadakia
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Jason Bariteau
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Young-Hui Chang
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA
| |
Collapse
|
2
|
Kim J, Bitar R, Gagne O, Palma J, Shaffrey I, Cororaton A, Henry J, Deland J, Ellis S, Demetracopoulos C. Discrepancies Between Intraoperative and Postoperative Ankle Motion Measured for Anterior-Approach Total Ankle Arthroplasty. Foot Ankle Int 2024; 45:426-434. [PMID: 38482821 DOI: 10.1177/10711007241230554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Abstract
BACKGROUND Although intraoperative ankle motion serves as a foundational reference for anticipated motion after surgery and guides the addition of procedures to enhance ankle motion in total ankle arthroplasty (TAA), the relationship between intraoperative and postoperative ankle motion remains unclear. This study aimed to investigate the discrepancy between intraoperative and postoperative ankle range of motion (ROM) following TAAs using the anterior-approach, fixed-bearing systems. METHODS This study retrospectively reviewed 67 patients (67 ankles) who underwent primary TAA at a single institution. Three different types of anterior-approach, fixed-bearing TAA systems were included. Intraoperative fluoroscopy was used to document the maximal dorsiflexion and plantar flexion at the end of the case. Standardized weightbearing maximum dorsiflexion and plantar flexion sagittal radiographs were obtained pre- and postoperatively, following a previously described method. The motion between 3 different time points (preoperative, intraoperative, and postoperative [mean 11.4 months]) was compared using pairwise t tests, and their differences were quantified. RESULTS The mean total tibiotalar ROM was 38.1 degrees (SD 7.8) intraoperatively, and the postoperative total tibiotalar ROM was 24.2 degrees (SD 9.7) (P < .001), indicating that a mean of 65.3% (SD 26.7) of the intraoperative motion was maintained postoperatively. Intraoperative dorsiflexion (mean 11.6 [SD 4.5] degrees) showed no evidence of difference from postoperative dorsiflexion (mean 11.4 [SD 5.8] degrees, P > .99), indicating that a median of 95.6% (interquartile range: 66.2-112) of the intraoperative maximum dorsiflexion was maintained postoperatively. However, there was a significant difference between intraoperative plantarflexion (mean 26.4 [SD 6.3]) and postoperative plantarflexion (12.8 [SD 6.9] degrees, P < .001), indicating a mean 50.6% (SD 29.6) of intraoperative motion maintained in the postoperative assessment. There was an improvement of 2.5 degrees in the total tibiotalar ROM following TAA with statistical significance (P < .043). CONCLUSION This study revealed a significant difference between intraoperative ankle ROM and ankle ROM approximately 1 year after anterior-approach, fixed-bearing TAA, mainly due to plantarflexion motion restriction. Minimal difference in dorsiflexion suggests the importance of achieving the desired postoperative dorsiflexion motion during the surgery using the best possible adjunct procedures. LEVEL OF EVIDENCE Level IV, case series.
Collapse
Affiliation(s)
- Jaeyoung Kim
- Baylor University Medical Center, Dallas, TX, USA
- Hospital for Special Surgery, New York, NY, USA
| | | | | | | | | | | | | | | | - Scott Ellis
- Hospital for Special Surgery, New York, NY, USA
| | | |
Collapse
|
3
|
Setliff JC, Paulus PF, Yamamoto T, Yang S, Hogan MV, Anderst WJ. Ankle and hindfoot motion of healthy adults during running revealed by dynamic biplane radiography: Side-to-side symmetry, sex-specific differences, and comparison with walking. Med Eng Phys 2024; 126:104151. [PMID: 38621840 DOI: 10.1016/j.medengphy.2024.104151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 03/05/2024] [Accepted: 03/11/2024] [Indexed: 04/17/2024]
Abstract
This study aimed to characterize ankle and hindfoot kinematics of healthy men and women during overground running using biplane radiography, and to compare these data to those previously obtained in the same cohort during overground walking. Participants ran across an elevated platform at a self-selected pace while synchronized biplane radiographs of their ankle and hindfoot were acquired. Motion of the tibia, talus, and calcaneus was tracked using a validated volumetric model-based tracking process. Tibiotalar and subtalar 6DOF kinematics were obtained. Absolute side-to-side differences in ROM and kinematics waveforms were calculated. Side-to-side and sex-specific differences were evaluated at 10 % increments of stance phase with mixed model analysis. Pearson correlation coefficients were used to assess the relationship between stance-phase running and walking kinematics. 20 participants comprised the study cohort (10 men, mean age 30.8 ± 6.3 years, mean BMI 24.1 ± 3.1). Average absolute side-to-side differences in running kinematics waveforms were 5.6°/2.0 mm or less at the tibiotalar joint and 5.2°/3.2 mm or less at the subtalar joint. No differences in running kinematics waveforms between sides or between men and women were detected. Correlations were stronger at the tibiotalar joint (42/66 [64 %] of correlations were p < 0.05), than at the tibiotalar joint (38/66 [58 %] of correlations were p < 0.05). These results provide a normative reference for evaluating native ankle and hindfoot kinematics which may be informative in surgical or rehabilitation contexts. Sex-specific differences in ankle kinematics during overground running are likely not clinically or etiologically significant. Associations seen between walking and running kinematics suggest one could be used to predict the other.
Collapse
Affiliation(s)
- Joshua C Setliff
- University of Pittsburgh, School of Medicine, Pittsburgh, PA, USA.
| | - Paige F Paulus
- Biodynamics Lab, University of Pittsburgh, Pittsburgh, PA, USA
| | - Tetsuya Yamamoto
- Biodynamics Lab, University of Pittsburgh, Pittsburgh, PA, USA; Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shumeng Yang
- Biodynamics Lab, University of Pittsburgh, Pittsburgh, PA, USA
| | - MaCalus V Hogan
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA; University of Pittsburgh, Foot and Ankle Injury Research [F.A.I.R] Group, USA
| | - William J Anderst
- Biodynamics Lab, University of Pittsburgh, Pittsburgh, PA, USA; Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| |
Collapse
|
4
|
Caravelli S, Bragonzoni L, Zinno R, Vocale E, Pinelli E, Barone G, Vara G, Di Paolo S, Zaffagnini S, Mosca M. In Vivo Total Ankle Arthroplasty Kinematic Evaluation: A Prospective Radiostereometric Analysis. Biomedicines 2024; 12:705. [PMID: 38672061 PMCID: PMC11048208 DOI: 10.3390/biomedicines12040705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/04/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
Ankle osteoarthritis (OA) represents a significant social burden and is one of the main causes of chronic disability in a rapidly growing part of the world's population. Total ankle arthroplasty (TAA) has become increasingly popular despite the poor results obtained with the first dedicated designs. The purpose of this paper was to evaluate the ankle kinematics, in vivo and under weight-bearing conditions, of a TAA through a dynamic model-based radiostereometric analysis (MB-RSA). The clinical evaluation was performed by administering the American Orthopaedic Foot and Ankle Society ankle-hindfoot score and Short Form-36 questionnaires. The kinematic evaluation was conducted through MB-RSA during the execution of an open kinetic chain and a closed kinetic chain motor task. Double radiographic images of the ankle joint were processed using dedicated software to obtain a 3D reconstruction of the ankle prosthetic components' motion. Eighteen patients (five females) completed the clinical and instrumental preoperative and postoperative evaluations (age 59.1 ± 10.3). All clinical scores showed a marked improvement (p < 0.005). During the closed kinetic chain motor tasks, the ankle showed a total range of motion (ROM) in dorsi-plantarflexion of 19.84°. The parameters in varus-valgus were recorded. Physiological motion can be achieved in TAA, characterized by a wide range of motion and coupling of movements on the three planes. The results of the present work may help to understand the real movement of a widespread TAA model and possibly to improve future designs and instrumentation.
Collapse
Affiliation(s)
- Silvio Caravelli
- U.O. Ortopedia Bentivoglio, IRCCS Istituto Ortopedico Rizzoli, 40100 Bologna, BO, Italy; (E.V.); (M.M.)
| | - Laura Bragonzoni
- Dipartimento di Scienze della Qualità della Vita, University of Bologna, 40139 Bologna, BO, Italy; (L.B.); (R.Z.); (E.P.); (G.B.); (S.D.P.)
| | - Raffaele Zinno
- Dipartimento di Scienze della Qualità della Vita, University of Bologna, 40139 Bologna, BO, Italy; (L.B.); (R.Z.); (E.P.); (G.B.); (S.D.P.)
| | - Emanuele Vocale
- U.O. Ortopedia Bentivoglio, IRCCS Istituto Ortopedico Rizzoli, 40100 Bologna, BO, Italy; (E.V.); (M.M.)
| | - Erika Pinelli
- Dipartimento di Scienze della Qualità della Vita, University of Bologna, 40139 Bologna, BO, Italy; (L.B.); (R.Z.); (E.P.); (G.B.); (S.D.P.)
| | - Giuseppe Barone
- Dipartimento di Scienze della Qualità della Vita, University of Bologna, 40139 Bologna, BO, Italy; (L.B.); (R.Z.); (E.P.); (G.B.); (S.D.P.)
| | - Giulio Vara
- U.O. Radiodiagnostica, Ospedale Umberto I, 48022 Lugo, BO, Italy;
| | - Stefano Di Paolo
- Dipartimento di Scienze della Qualità della Vita, University of Bologna, 40139 Bologna, BO, Italy; (L.B.); (R.Z.); (E.P.); (G.B.); (S.D.P.)
| | - Stefano Zaffagnini
- II Clinic of Orthopaedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, BO, Italy;
| | - Massimiliano Mosca
- U.O. Ortopedia Bentivoglio, IRCCS Istituto Ortopedico Rizzoli, 40100 Bologna, BO, Italy; (E.V.); (M.M.)
| |
Collapse
|
5
|
Wang Y, Qi Y, Ma B, Wu H, Wang Y, Wei B, Wei X, Xu Y. Three-dimensional gait analysis of orthopaedic common foot and ankle joint diseases. Front Bioeng Biotechnol 2024; 12:1303035. [PMID: 38456008 PMCID: PMC10919227 DOI: 10.3389/fbioe.2024.1303035] [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] [Received: 09/27/2023] [Accepted: 02/02/2024] [Indexed: 03/09/2024] Open
Abstract
Walking is an indispensable mode of transportation for human survival. Gait is a characteristic of walking. In the clinic, patients with different diseases exhibit different gait characteristics. Gait analysis describes the specific situation of human gait abnormalities by observing and studying the kinematics and dynamics of limbs and joints during human walking and depicting the corresponding geometric curves and values. In foot and ankle diseases, gait analysis can evaluate the degree and nature of gait abnormalities in patients and provide an important basis for the diagnosis of patients' diseases, the correction of abnormal gait and related treatment methods. This article reviews the relevant literature, expounds on the clinical consensus on gait, and summarizes the gait characteristics of patients with common ankle and foot diseases. Starting from the gait characteristics of individuals with different diseases, we hope to provide support and reference for the diagnosis, treatment and rehabilitation of clinically related diseases.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Yongsheng Xu
- Orthopedic Center (Sports Medicine Center), Inner Mongolia People’s Hospital, Hohhot, China
| |
Collapse
|
6
|
Easley ME, Anastasio AT. Range of Motion After Total Ankle Replacement: Are We Just Stuck? Foot Ankle Int 2024; 45:30-32. [PMID: 38098440 DOI: 10.1177/10711007231215062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
|
7
|
Peterson AC, Kruger KM, Lenz AL. Automatic anatomical foot and ankle coordinate toolbox. Front Bioeng Biotechnol 2023; 11:1255464. [PMID: 38026875 PMCID: PMC10644787 DOI: 10.3389/fbioe.2023.1255464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Accurate analysis of bone position and orientation in foot and ankle studies relies on anatomical coordinate systems (ACS). Reliable ACSs are necessary for many biomechanical and clinical studies, especially those including weightbearing computed tomography and biplane fluoroscopy. Existing ACS approaches suffer from limitations such as manual input, oversimplifications, or non-physiological methods. To address these shortcomings, we introduce the Automatic Anatomical Foot and Ankle Coordinate Toolbox (AAFACT), a MATLAB-based toolbox that automates the calculation of ACSs for the major fourteen foot and ankle bones. In this manuscript, we present the development and evaluation of AAFACT, aiming to provide a standardized coordinate system toolbox for foot and ankle studies. The AAFACT was evaluated using a dataset of fifty-six models from seven pathological groups: asymptomatic, osteoarthritis, pilon fracture, progressive collapsing foot deformity, clubfoot, Charcot Marie Tooth, and cavovarus. Three analyses were conducted to assess the reliability of AAFACT. Firstly, ACSs were compared between automatically and manually segmented bone models to assess consistency. Secondly, ACSs were compared between individual bones and group mean bones to assess within-population precision. Lastly, ACSs were compared between the overall mean bone and group mean bones to assess the overall accuracy of anatomical representation. Statistical analyses, including statistical shape modeling, were performed to evaluate the reliability, accuracy, and precision of AAFACT. The comparison between automatically and manually segmented bone models showed consistency between the calculated ACSs. Additionally, the comparison between individual bones and group mean bones, as well as the comparison between the overall mean bone and group mean bones, revealed accurate and precise ACSs calculations. The AAFACT offers a practical and reliable solution for foot and ankle studies in clinical and engineering settings. It accommodates various foot and ankle pathologies while accounting for bone morphology and orientation. The automated calculation of ACSs eliminates the limitations associated with manual input and non-physiological methods. The evaluation results demonstrate the robustness and consistency of AAFACT, making it a valuable tool for researchers and clinicians. The standardized coordinate system provided by AAFACT enhances comparability between studies and facilitates advancements in foot and ankle research.
Collapse
Affiliation(s)
- Andrew C. Peterson
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, United States
| | - Karen M. Kruger
- Department of Biomedical Engineering, Marquette University, Milwaukee, WI, United States
- Motion Analysis Center, Shriners Children’s, Chicago, IL, United States
| | - Amy L. Lenz
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, United States
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, United States
| |
Collapse
|
8
|
Abstract
This article discusses the biomechanics and tribology of total ankle replacements considering the influence of implant design and generation on functional outcome, before discussing the interplay between biomechanics and tribology in the clinical success of total ankle replacement. It reflects on what we know and highlights areas for further research, as well as identifying factors to consider in clinical practice.
Collapse
Affiliation(s)
- Claire Brockett
- Department of Mechanical Engineering, INSIGNEO Institute for in Silico Medicine, University of Sheffield, UK.
| |
Collapse
|
9
|
Biomechanical Implications of Congenital Conditions of the Foot/Ankle. Foot Ankle Clin 2023; 28:27-43. [PMID: 36822687 DOI: 10.1016/j.fcl.2022.10.003] [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: 01/03/2023]
Abstract
Segmental foot and ankle models are often used as part of instrumented gait analysis when planning interventions for complex congenital foot conditions. More than 40 models have been used for clinical analysis, and it is important to understand the technical differences among models. These models have been used to improve clinical planning of pediatric foot conditions including clubfoot, planovalgus, and equinovarus. They have also been used to identify clinically relevant subgroups among pediatric populations, quantify postoperative outcomes, and explain variability in healthy populations.
Collapse
|
10
|
Deleu PA, Naaim A, Chèze L, Dumas R, Devos Bevernage B, Birch I, Besse JL, Leemrijse T. Decreased Mechanical Work Demand in the Chopart Joint After Total Ankle Replacement. Foot Ankle Int 2022; 43:1354-1363. [PMID: 35904211 DOI: 10.1177/10711007221112094] [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: 02/01/2023]
Abstract
BACKGROUND The success of total ankle replacement (TAR) must be based on restoring reasonable mechanical balance with anatomical structures that can produce mechanical joint work through elastic (eg, tendons, fascia) or viscoelastic (eg, heel pad) mechanisms, or by active muscle contractions. Yet, quantifying the work distribution across the affected joint and the neighboring foot joints after TAR is lacking. Therefore, the objective of this study was to investigate if there is a change in the joint work distribution across the Ankle, Chopart, Lisfranc and Metatarsophalangeal joints during level walking before and after patients undergo TAR. METHODS Fifteen patients with end-stage ankle osteoarthritis scheduled for primary TAR for pain relief were recruited and peer-matched with a sample of 15 control subjects. All patients underwent a 3D gait analysis before and after surgery, during which a kinetic multisegment foot model was used to quantify intersegmental joint work. RESULTS The contribution of the Ankle joint (P = .007) to the total foot and ankle positive work increased significantly after TAR. In contrast, a significant decrease in the contribution to the total foot and ankle joint positive work (P < .001) were found at the Chopart joint after TAR. The foot joints combined produced a significant increase in a net mechanical work from +0.01 J/kg before surgery to +0.05 J/kg after TAR (P = .006). CONCLUSION The findings of this study corroborate the theoretical rationale that TAR reduces significantly the compensatory strategy in the Chopart joint in patients with end-stage ankle osteoarthritis after TAR. However, the findings also showed that the contribution of the ankle joint of patients after TAR to the total foot and ankle joint positive work remained impaired compared to the control group.
Collapse
Affiliation(s)
- Paul-André Deleu
- Univ Lyon, Université Claude Bernard Lyon 1, Univ Gustave Eiffel, LBMC UMR_T9406, Lyon, France.,Foot & Ankle Institute, Brussels, Belgium
| | - Alexandre Naaim
- Univ Lyon, Université Claude Bernard Lyon 1, Univ Gustave Eiffel, LBMC UMR_T9406, Lyon, France
| | - Laurence Chèze
- Univ Lyon, Université Claude Bernard Lyon 1, Univ Gustave Eiffel, LBMC UMR_T9406, Lyon, France
| | - Raphaël Dumas
- Univ Lyon, Université Claude Bernard Lyon 1, Univ Gustave Eiffel, LBMC UMR_T9406, Lyon, France
| | | | - Ivan Birch
- Sheffield Teaching Hospitals NHS Foundation Trust, Woodhouse Clinic, Sheffield, United Kingdom
| | - Jean-Luc Besse
- Univ Lyon, Université Claude Bernard Lyon 1, Univ Gustave Eiffel, LBMC UMR_T9406, Lyon, France.,Hospices Civils de Lyon, Centre Hospitalier Lyon-Sud, Service de Chirurgie Orthopédique et Traumatologique, France
| | - Thibaut Leemrijse
- Foot & Ankle Institute, Brussels, Belgium.,CHIREC Delta Hospital, Brussels, Belgium
| |
Collapse
|