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Limaye N, Kotwal T, Alkhalfan Y, Lewis TL, Abbasian A. First tarsometatarsal arthrodesis for severe hallux valgus using the tension band principle - Technical tip and case series. Foot (Edinb) 2024; 58:102069. [PMID: 38325170 DOI: 10.1016/j.foot.2024.102069] [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: 05/25/2023] [Revised: 11/05/2023] [Accepted: 01/22/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND Hallux valgus (HV) is a common foot pathology. Severe HV in the presence of Tarsometatarsal joint (TMTJ) instability is often managed with arthrodesis of the 1st TMTJ. There are concerns regarding non-union and malunion (particularly the early loss of inter-metatarsal angle correction before complete arthrodesis). We report our medium-term results of a small series of patients that underwent an evolved surgical technique utilising orthogonal staples and a transverse suture button fixation to address biomechanical concerns with traditional Lapidus arthrodesis. METHODS A retrospective study of a consecutive series of patients who underwent this surgical technique between February 2017 and May 2022. Clinical outcomes were validated through Patient-reported outcomes measures (PROMS); EuroQol-5 Dimension (EQ-5D) and Manchester-Oxford Foot Questionnaires (MOXFQ). Radiographic parameters (hallux valgus (HVA), intermetatarsal (IMA), distal metatarsal articular angle (DMAA)) were assessed. Union of the arthrodesis and complications were recorded. RESULTS During the study period, 9 feet underwent the procedure. Radiographic data was available for all nine and PROMS data for seven (77.8%). Significant improvement occurred in all radiographic deformity parameters at mean 6-month follow-up. Mean ± standard deviation correction calculated preoperatively as HVA 40.2°, IMA 19.3° and DMAA 15.8°, corrected to HVA 15.4°, IMA 5.8° and DMAA 5.9° postoperatively. (HVA; P < 0.001, IMA; P < 0.001, DMAA; P < 0.001) Clinical PROMs at mean follow-up of 2 years were MOXFQ 34.4 ± 25.2, EQ-5D-5 L 0.819 ± 0.150 and VAS pain 13.6 ± 13.6. There were no cases of non-union, Tibialis anterior tendon irritation or hallux varus. Complications included first MTPJ stiffness in one case and CRPS and dorsiflexion malunion of the first ray in another patient. CONCLUSION This preliminary study of the procedure used in this series confirm this is a safe surgical technique to address severe HV with a low rate of non-union and significant radiographic improvements. A larger patient dataset is needed to evaluate this procedure robustly.
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Affiliation(s)
- Neil Limaye
- Guy's and St Thomas Hospitals NHS Foundation Trust, London, UK
| | - Tejas Kotwal
- Guy's and St Thomas Hospitals NHS Foundation Trust, London, UK
| | | | - Thomas L Lewis
- Guy's and St Thomas Hospitals NHS Foundation Trust, London, UK
| | - Ali Abbasian
- Guy's and St Thomas Hospitals NHS Foundation Trust, Kings College University of London, London, UK.
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Watanabe K, Kubota M, Tanaka H, Nishiyama T, Hirao M, Fukushi JI, Kakihana M, Nozawa D, Okuda R. Japanese Orthopaedic Association (JOA) Clinical Practice Guidelines on the Management of Hallux Valgus - Secondary publication. J Orthop Sci 2024; 29:1-26. [PMID: 37451976 DOI: 10.1016/j.jos.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 06/14/2023] [Indexed: 07/18/2023]
Affiliation(s)
- Kota Watanabe
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Physical Therapy, Sapporo Medical University School of Health Sciences, Sapporo, Japan.
| | - Makoto Kubota
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Orthopaedic Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirofumi Tanaka
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Hyakutake Orthopedic Surgery and Sports Clinic, Saga, Japan
| | - Takayuki Nishiyama
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Orthopaedic Surgery, Kakogawa Central City Hospital, Kakogawa, Japan
| | - Makoto Hirao
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Orthopaedics, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Jun-Ichi Fukushi
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Orthopaedic Surgery, Clinical Research Center, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Masataka Kakihana
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Orthopaedic Surgery, Dokkyo Medical University, Saitama Medical Center, Koshigaya, Japan
| | - Daisuke Nozawa
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Ryuzo Okuda
- Committee of Clinical Practice Guideline on Hallux Valgus, Japan; Department of Orthopaedic Surgery, Rakusai-Shimizu Hospital, Kyoto, Japan
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Schilde S, Arbab D, Felsberg M, Kielstein H, Delank KS, Gutteck N. Open vs Minimally Invasive Resection of the First Metatarsocuneiform Joint: An Anatomical Study. Foot Ankle Int 2023; 44:1287-1294. [PMID: 37964442 DOI: 10.1177/10711007231200022] [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: 11/16/2023]
Abstract
BACKGROUND The modified Lapidus arthrodesis is a standard procedure to correct middle to severe hallux valgus (HV) deformities. Recently, minimally invasive techniques of first metatarsocuneiform joint (MCJ) resection using a Shannon burr were described. The primary goal of this study is to compare the anatomical efficacy and safety of first MCJ resection using a straight 2 × 13-mm Shannon burr and minimally invasive technique (MIS) vs an open technique using an oscillating saw. METHODS Ten pairs of fresh frozen cadaveric feet were randomly assigned to open or MIS first MCJ resection with subsequent systematic dissection. For the MIS procedure, a dorsomedial approach was used and for the open procedure a medioplantar approach was used. Cartilage removal was investigated by analyzing standardized scaled photographs of the resected articular surfaces with ImageJ software. Nearby structures at risk were analyzed for iatrogenic violation: tibialis anterior (TA), extensor hallucis longus (EHL) and peroneus longus (PL) tendons, and the Lisfranc ligament complex (LLC). RESULTS In the MIS group, the median cartilage resection was 85.9% at the cuneiform and 85.6% at the metatarsal bone compared to 100% cartilage resection in open technique (P < .01). Iatrogenic damage of the LLC, EHL, and TA tendons was not found in any group. The PL tendon was thinned out (<25% of tendon thickness) in 4 cases (40%) in the open group and in 1 case (10%) in the MIS group. A safe zone of 3.0 mm between the articular surface of the cuneiform bone and the LLC was identified, which can be resected without putting the LLC at risk when performing lateral-based wedge resections. CONCLUSION In this cadaver study with the procedures performed by an experienced foot and ankle surgeon, and using 2 different surgical approaches, we found general parity between the Shannon burr MIS technique vs oscillating saw open technique techniques with more risk to the PL with our open technique and approximately 15% less cartilage resection with our MIS technique. LEVEL OF EVIDENCE Level V, cadaver study.
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Affiliation(s)
- Sebastian Schilde
- Department of Orthopedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Dariusch Arbab
- Department of Orthopaedic and Trauma Surgery, St. Elisabeth-Hospital Herten, Herten, Germany
| | - Maria Felsberg
- Department of Orthopedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Heike Kielstein
- Institute of Anatomy and Cell Biology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Karl-Stefan Delank
- Department of Orthopedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Natalia Gutteck
- Department of Orthopedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Halle, Germany
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Winter P, Klos K, Lambert L, Paulsen F, Landgraeber S, Wagener J. Indications and possible limitations using medio-plantar plate systems in tarsometatarsal 1 fusions - A cadaveric study. Ann Anat 2023; 250:152145. [PMID: 37597823 DOI: 10.1016/j.aanat.2023.152145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND The tarsometatarsal 1 arthrodesis is an adequate treatment for moderate to severe hallux valgus deformity and instability of the first ray. Plantar plating arthrodesis has been shown to provide better mechanical stability and fewer postoperative complications than screw fixation or medial plating. The medio-plantar plate is a new plate design for Lapidus arthrodesis. It could combine the biomechanical advantages of the plantar plate and the anatomical overview of a medial plate. However, the implanted material can cause irritation of the tibialis anterior, which in some cases may require removal of the material. The purpose of this study was to examine the possibility of tendon irritation following medio-plantar first tarsometatarsal joint arthrodesis using cadaveric specimens. METHODS The study involved the simulated surgical procedure of medio-plantar plate arthrodesis on 30 lower extremities. After the plates were fixed, a thorough examination of the feet was conducted to assess any tendon irritation and to determine a recommendation for placement of the medio-plantar plate based on the Olewnik classification. RESULTS Irritation of the tibialis anterior tendon components with the medio-plantar plate depends mainly on the anatomic norm variant, classified according to Olewnik et al. A medio-plantar plate is particularly recommended in TA tendon Olewnik type 3 and type 5. The positioning of a medio-plantar plate in Olewnik type 1 and type 2 tendons depends on the anatomic fit of the medio-plantar plate and the bony configuration of the TMT 1 joint. A large portion of the TA tendon must be detached, so a different plate design may be preferred in these patients. CONCLUSIONS TMT 1 arthrodesis with medio-plantar plating of the first tarsometatarsal joint should be performed considering the anatomic TA tendon variations. LEVEL OF EVIDENCE Level V, Expert Opinion includes Case Reports and Technique Tips.
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Affiliation(s)
- Philipp Winter
- Department of Orthopaedic Surgery, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany.
| | - Kajetan Klos
- Department of Trauma-, Hand and Reconstructive Surgery, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; Gelenkzentrum Rhein-Main, Fuß- Und Sprunggelenkschirurgie, Frankfurter Straße 94, 65239 Hochheim, Germany
| | - Laura Lambert
- Department of Orthopaedic Surgery, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany
| | - Friedrich Paulsen
- Institute of Functional and Clinical Anatomy, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Stefan Landgraeber
- Department of Orthopaedic Surgery, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany
| | - Joe Wagener
- Department of Orthopaedic Surgery, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany; Department of Orthopaedic Surgery, Hôpital Kirchberg, L-2540 Luxembourg, Germany
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Nunes GA, de Carvalho KAM, Ferreira GF, Filho MVP, Baptista AD, Zambelli R, Vega J. Minimally invasive Chevron Akin (MICA) osteotomy for severe hallux valgus. Arch Orthop Trauma Surg 2023; 143:5507-5514. [PMID: 36977832 DOI: 10.1007/s00402-023-04849-3] [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: 09/13/2022] [Accepted: 03/15/2023] [Indexed: 03/30/2023]
Abstract
INTRODUCTION The minimally invasive Chevron Akin (MICA) osteotomy has been widely used to treat hallux valgus (HV). The purpose of this study was to present a case series of patients with severe HV undergoing surgical treatment using the MICA procedure and to evaluate the clinical and radiographic outcomes. MATERIALS AND METHODS Retrospective study including 60 consecutive feet (52 patients) undergoing MICA for severe HV. The data were collected pre- and post-operatively at the last follow-up. Patients were clinically evaluated by the visual analog pain scale (VAS) and AOFAS hallux MTP-IP score. Radiographic assessments included measurements of hallux valgus angle (HVA), intermetatarsal angle (IMA), metatarsal (MT) length, distal metatarsal articular angle (DMAA), and plantar translation of MT head. The complications were recorded during the follow-up. RESULTS The mean age was 59.9 years, and the mean follow-up was 20.5 months. The average AOFAS increased from 41.2 to 90.9 points, and the VAS from 8.1 to 1.3 at the last follow-up. The average HVA decreased from 41.2º to 11.6º, the IMA from 17.1º to 6.9º, and the DMAA from 17.9º to 7.8º. The average shortening of the first metatarsal and the plantar translation of the MT head was 5.1 mm and 2.8 mm, respectively. The most observed complication was hardware discomfort, observed in 5 feet (8.3%). There were two cases of recurrence (3.3%). CONCLUSION MICA technique was demonstrated in this series of cases to be an effective procedure for severe HV, with a low rate of recurrence and an acceptable rate of complications. LEVEL OF EVIDENCE IV; case series.
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Affiliation(s)
- Gustavo Araujo Nunes
- MIFAS by GRECMIP: Minimally Invasive Foot and Ankle Society, Merignac, France.
- COTE Brasília Clinic, Foot and Ankle Unit, Brasília, DF, Brazil.
- SGAS, 915 Lote 68a Salas 16/17 Centro Clínico Advance 2 - Asa Sul, Brasília, DF, 70390-150, Brasil.
| | - Kepler Alencar Mendes de Carvalho
- Department of Orthopedics and Rehabilitation, University of Iowa, Carver College of Medicine, Iowa City, IA, USA
- Nossa Senhora do Pari Beneficent Association, São Paulo, SP, Brazil
| | - Gabriel Ferraz Ferreira
- Foot and Ankle Surgery Group, Orthopaedics and Traumatology Unit, Prevent Senior, São Paulo, Brazil
- Instituto Vita, São Paulo, Brazil
| | - Miguel Viana Pereira Filho
- Foot and Ankle Surgery Group, Orthopaedics and Traumatology Unit, Prevent Senior, São Paulo, Brazil
- Instituto Vita, São Paulo, Brazil
| | | | | | - Jordi Vega
- MIFAS by GRECMIP: Minimally Invasive Foot and Ankle Society, Merignac, France
- Laboratory of Arthroscopic and Surgical Anatomy, Department of Pathology and Experimental Therapeutics (Human Anatomy Unit), University of Barcelona, Barcelona, Spain
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6
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Scheele CB, Kinast C, Lenze F, Wimmer J, Beischl S, Harrasser N. Radiographic Evaluation of First Tarsometatarsal Joint Arthrodesis for Hallux Valgus Deformity: Does the Fusion of the First to the Second Metatarsal Base Reduce the Radiological Recurrence Rate? Foot Ankle Spec 2023:19386400231164209. [PMID: 37148151 DOI: 10.1177/19386400231164209] [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: 05/07/2023]
Abstract
BACKGROUND Modified Lapidus arthrodesis (MLA) is a well-established treatment option for symptomatic hallux valgus deformity (HVD). However, recurrence of the deformity remains a concern. The goal of this study was to evaluate the effect of an additional intermetatarsal fusion on the radiographic recurrence rate after first tarsometatarsal (TMT-I) arthrodesis. METHODS This is a retrospective evaluation of 56 feet that underwent TMT-I arthrodesis for moderate to severe HVD. Twenty-three feet received an isolated arthrodesis of the TMT-I joint (TMT-I), whereas 33 feet received an additional fusion between the base of the first and the second metatarsal bone (TMT-I/II). Various radiological parameters were determined preoperatively, 6 weeks and at a mean of 2 years postoperatively. RESULTS The intermetatarsal angle (IMA) and the hallux valgus angle (HVA) were significantly lowered at both follow-up evaluations in both groups. In the TMT-I/II group, the initial reduction of HVA was significantly higher (29.3° vs 21.1°). This difference disappeared by the second follow-up, leaving no significant differences between both techniques at final follow-up. Radiological recurrence rates of HVD were comparable in both groups. CONCLUSIONS Isolated TMT-I arthrodesis provides reliable radiological results in the correction of HVD. Whether additional fusion of the first and second metatarsal base should be routinely performed remains unclear. LEVELS OF EVIDENCE Level 3.
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Affiliation(s)
- Christian B Scheele
- Department of Orthopedics and Sports Orthopedics, Technical University Munich, Klinikum rechts der Isar, Munich, Germany
| | - Christian Kinast
- Department of Orthopedics and Sports Orthopedics, Technical University Munich, Klinikum rechts der Isar, Munich, Germany
| | - Florian Lenze
- Department of Orthopedics and Sports Orthopedics, Technical University Munich, Klinikum rechts der Isar, Munich, Germany
| | - Julia Wimmer
- Department of Orthopedics and Sports Orthopedics, Technical University Munich, Klinikum rechts der Isar, Munich, Germany
| | - Simone Beischl
- Department of Orthopedics and Sports Orthopedics, Technical University Munich, Klinikum rechts der Isar, Munich, Germany
| | - Norbert Harrasser
- Department of Orthopedics and Sports Orthopedics, Technical University Munich, Klinikum rechts der Isar, Munich, Germany
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Coye TL, Tirabassi N, Foote CM, Heddy B. An Umbrella Systematic Review and Meta-Analysis of Systematic Reviews on the Topic of Foot and Ankle Arthrodesis Nonunion Rates. J Foot Ankle Surg 2022; 61:1341-1347. [PMID: 35705455 DOI: 10.1053/j.jfas.2022.04.012] [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: 03/03/2022] [Revised: 04/20/2022] [Accepted: 04/29/2022] [Indexed: 02/03/2023]
Abstract
The purpose of this systematic review and meta-analysis was to appraise and combine the available systematic reviews reporting nonunion incidence and prevalence in foot and ankle arthrodesis procedures. The Cochrane Library and MEDLINE were searched for relevant systematic reviews from inception to January 2022. Two independent reviewers selected and reviewed eligible studies. Studies were included if they were systematic reviews or meta-analyses reporting nonunion incidence and prevalence in foot or ankle arthrodesis procedures. Fourteen systematic reviews of 8 types of joint arthrodesis procedures were included for meta-analysis. These reviews comprised 138 studies with 5793 joint arthrodesis procedures. Quality of the included reviews were assessed using the AMSTAR2 checklist. Overall and subgroup meta-analysis of prevalence were performed using random effects model. Publication bias was determined by evaluation of a DOI plot with the Luis Furuya-Kanamori index of asymmetry. The pooled prevalence for foot and ankle nonunion rate was 8.1% (95% confidence interval [CI] 6.5%-9.9%). Overall prevalence of nonunion for single joint foot and ankle joint arthrodesis was 6.1% (95% CI 4.8%-7.6%). Subgroup analysis found that the highest rate of nonunion occurred during tibiotalocalcaneal arthrodesis with 27.1% (95% CI 19.4%-35.2%). We have reported the first meta-analysis of systematic reviews on nonunion rates in foot and ankle arthrodesis procedures. The overall nonunion rate for foot and ankle arthrodesis procedures was 8.1%. For single joint fusion procedures, the nonunion prevalence was 6.1%. Our reported nonunion rates are lower than previously published numbers.
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Affiliation(s)
- Tyler L Coye
- Resident (PGY-3), Division of Podiatric Medicine and Surgery, Department of Orthopedics, Rochester General Hospital, Rochester, NY.
| | - Nathan Tirabassi
- Resident (PGY-3), Division of Podiatric Medicine and Surgery, Department of Orthopedics, Rochester General Hospital, Rochester, NY
| | - Courtney M Foote
- Resident (PGY-3), Division of Podiatric Medicine and Surgery, Department of Orthopedics, Rochester General Hospital, Rochester, NY
| | - Benjamin Heddy
- Resident (PGY-3), Division of Podiatric Medicine and Surgery, Department of Orthopedics, Rochester General Hospital, Rochester, NY
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Jones JM, Schleunes SD, Vacketta VG, Philp FH, Hentges MJ, McMillen RL, Saltrick KR, Catanzariti AR. First Tarsometatarsal Joint Arthrodesis for Hallux Valgus With and Without Intermetatarsal Screw Fixation: A Comparison of Correction and Maintenance of Correction. J Foot Ankle Surg 2022; 61:1255-1262. [PMID: 35346576 DOI: 10.1053/j.jfas.2022.02.014] [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] [Received: 08/30/2021] [Revised: 02/14/2022] [Accepted: 02/16/2022] [Indexed: 02/03/2023]
Abstract
Tarsometatarsal joint arthrodesis is a commonly accepted procedure for hallux valgus associated with severe deformity and first ray hypermobility or medial column instability. This study evaluates the correction of hallux valgus deformity and the maintenance of correction with and without the use of a stabilization screw between the first and second metatarsal bases. Through retrospective review of first tarsometatarsal joint arthrodesis within our institution we evaluated 63 patients. Twenty-seven patients did not have a first to second metatarsal base screw and were placed into the no screw cohort. Thirty-six patients did have a first to second metatarsal base screw and were placed into the screw cohort. This study population had an osseous union rate of 95%. Clinical and radiographic recurrence occurred in 5 of 63 patients (8%). At 1-y postop the measurements demonstrated that the screw cohort had an average intermetatarsal angle correction of 11.6 degrees while the no screw cohort had an average correction of 7.8 degrees. Additionally, at 1-y postop the screw cohort had greater maintenance of the intermetatarsal angle correction with an average change of 0.5 degrees compared to 2.3 degrees in the no screw cohort. We conclude that the addition of the stabilization screw improves the first tarsometatarsal joint arthrodesis construct resulting in a greater degree of realignment and maintenance of correction.
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Affiliation(s)
- Jacob M Jones
- Resident, Postgraduate Year 3, Division of Foot and Ankle Surgery, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA
| | - Scott D Schleunes
- Resident, Postgraduate Year 2, Division of Foot and Ankle Surgery, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA
| | - Vincent G Vacketta
- Resident, Postgraduate Year 3, Division of Foot and Ankle Surgery, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA
| | - Frances Hite Philp
- Health Outcomes Researcher, AHN Research and Orthopaedic Institutes, Allegheny Health Network, Pittsburgh, PA
| | - Matthew J Hentges
- Attending Faculty of Residency Training Division of Foot and Ankle Surgery, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA
| | - Ryan L McMillen
- Attending Faculty of Residency Training Division of Foot and Ankle Surgery, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA
| | - Karl R Saltrick
- Vice Chair, Division of Foot and Ankle Surgery, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA
| | - Alan R Catanzariti
- Director of Residency Training Division of Foot and Ankle Surgery, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA.
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9
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Vieira Cardoso D, Veljkovic A, Wing K, Penner M, Gagne O, Younger A. Cohort Comparison of Radiographic Correction and Complications Between Minimal Invasive and Open Lapidus Procedures for Hallux Valgus. Foot Ankle Int 2022; 43:1277-1284. [PMID: 35880322 PMCID: PMC9527364 DOI: 10.1177/10711007221112088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The Lapidus procedure corrects hallux valgus first ray deformity. First tarsometatarsal (TMT) fusion in patients with hallux valgus deformity using minimally invasive surgery (MIS) is a new technique, but comparative outcomes between MIS and open techniques have not been reported. This study compares the early radiographic results and complications of the MIS with the open procedure in a single-surgeon practice. METHODS 47 MIS patients were compared with 44 open patients. Radiographic measures compared preoperatively and postoperatively were the intermetatarsal angle (IMA), hallux valgus angle (HVA), foot width (FW), distal metatarsal articular angle (DMAA), sesamoid station (SS), metatarsus adductus angle (MAA), first metatarsal to second metatarsal length, and elevation of the first metatarsal. Early complications were recorded, as well as repeat surgeries. RESULTS The mean follow-up was 82 (range, 31-182) months for the open group and 29 (range, 14-47) months for the MIS group. In both techniques, postoperative measures (IMA, HVA, DMAA, FW, and sesamoid station) were significantly improved from preoperative measures. When comparing postoperative measures between both groups, the IMA was significantly lower in the open group (4.8 ± 3.6 degrees vs 6.4 ± 3.2 degrees, P < .05). Differential between pre- and postoperative measures for both techniques were compared, and the open group was associated with more correction than the MIS group for IMA (12.4 ± 5.3 degrees vs 9.4 ± 4.4 degrees, P = .004) and HVA (25.5 ± 8.3 degrees vs 20 ± 9.9 degrees, P = .005). Wound complication and nonunion rates trended higher in the open group (4 vs 0) (P = .051). CONCLUSION Both techniques resulted in good to excellent correction. However, the open technique was associated with lower postoperative IMA values and more correction power for IMA and HVA, than the MIS.
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Affiliation(s)
- Diogo Vieira Cardoso
- Division of Orthopaedics and Trauma
Surgery, Geneva University Hospitals, Geneva, Switzerland,Diogo Vieira Cardoso, MD, Department of
Orthopaedics Geneva University Hospitals Rue Gabrielle-Perret-Gentil 4, Geneva,
1205, Switzerland.
| | - Andrea Veljkovic
- Division of Orthopaedics and Trauma
Surgery, British Columbia University, Vancouver, Canada
| | - Kevin Wing
- Division of Orthopaedics and Trauma
Surgery, British Columbia University, Vancouver, Canada
| | - Murray Penner
- Division of Orthopaedics and Trauma
Surgery, British Columbia University, Vancouver, Canada
| | - Oliver Gagne
- Division of Orthopaedics and Trauma
Surgery, British Columbia University, Vancouver, Canada
| | - Alastair Younger
- Division of Orthopaedics and Trauma
Surgery, British Columbia University, Vancouver, Canada
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10
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Kasparek MF, Benca E, Hirtler L, Willegger M, Boettner F, Zandieh S, Holinka J, Windhager R, Schuh R. Biomechanical evaluation of the proximal chevron osteotomy in comparison to the Lapidus arthrodesis for the correction of hallux valgus deformities. INTERNATIONAL ORTHOPAEDICS 2022; 46:2257-2264. [PMID: 35844015 PMCID: PMC9492599 DOI: 10.1007/s00264-022-05514-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/08/2022] [Indexed: 11/12/2022]
Abstract
Purpose The proximal chevron osteotomy and the modified Lapidus arthrodesis are both procedures utilized for deformity correction in patients with severe symptomatic hallux valgus. The aim of the current study was to compare their biomechanical stability when using locking plate fixation. Methods Twelve matched pairs of human anatomical lower leg specimens underwent on one side a proximal chevron osteotomy with a medial locking plate and on the other side a modified Lapidus arthrodesis with a plantar locking plate utilizing an interfragmentary compression screw. All specimens underwent bone mineral density (BMD) assessment and were tested in a servohydraulic load frame which applied a load on the centre of the metatarsal head over 1000 loading cycles with subsequently ultimate load testing. Displacement of the proximal and distal bone segment, ultimate load, and bending stiffness were analyzed. Results Mean displacement of both procedures showed no statistically significant difference throughout all the loading cycles (0.213 ≤ p ≤ 0.834). The mean ultimate load of the proximal chevron osteotomy was 227.9 N (± 232.4) and of the modified Lapidus arthrodesis 162.9 N (± 74.6) (p = 0.754). The proximal chevron osteotomy (38.2 N/mm (± 24.9)) had a significantly higher bending stiffness compared to the modified Lapidus arthrodesis (17.3 N/mm (± 9.9)) (p = 0.009). There was no correlation between BMD and displacement in all loading cycles, ultimate load, and bending stiffness of either procedure (p > 0.05). Conclusion Although the bending stiffness of the chevron osteotomy was higher, there was no statistically significant difference between the surgical techniques in mean displacement and ultimate load. The BMD did not influence the overall stability of either reconstruction. Locking plate fixation increases the clinical value of the modified Lapidus arthrodesis by outweighing most of the biomechanical disadvantages in comparison to the proximal chevron osteotomy.
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11
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Nishikawa DRC, Duarte FA, Saito GH, Pontin PA, Mendes AAM, Prado MP. Intraoperative Technical Tips to Improve Fusion Between the First and Second Metatarsals in the Original Lapidus Procedure. Foot Ankle Spec 2022; 16:159-167. [PMID: 35993303 DOI: 10.1177/19386400221118884] [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: 11/16/2022]
Abstract
The modified Lapidus procedure (MLP), which consists of fusion between the first metatarsal (M1) and medial cuneiform, has been widely performed with satisfactory clinical outcomes, but it has a variable nonunion rate ranging between 4% and 10% and loss of correction in up to 5.8% of the cases. Excessive motion around the site of tarsometatarsal arthrodesis, specially at the intercuneiform joint, is probably the reason. The original Lapidus procedure (OLP), which includes fusion of the M1 to second metatarsal (M2), may be beneficial in preventing nonunion and recurrence. The objective of this study was to describe intraoperative technical tips in the OLP to improve M1 to M2 fusion, which may prevent complications. Since the Lapidus procedure continues to gain popularity, it is the authors opinion that the OLP requires special attention because it is a more technically demanding surgery compared to the MLP.Level of Evidence: Level V: Expert opinion.
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Affiliation(s)
- Danilo Ryuko Cândido Nishikawa
- Department of Orthopaedics, Foot and Ankle Surgery, Hospital do Servidor Público Municipal de São Paulo, São Paulo, SP, Brazil (DRCN).,Department of Orthopaedic Surgery, Foot and Ankle Surgery, Clínica de Ortopedia e Traumatologia Ortocity, São Paulo, SP, Brazil (DRCN, FAD).,Department of Orthopaedic Surgery, Clínica Care Club, São Paulo, SP, Brazil (DRCN, FAD, PAP).,Department of Orthopaedic Surgery, Hospital Sírio-LIbanês, São Paulo, SP, Brazil (GHS).,Department of Orthopaedic Surgery, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (AAMM, MPP)
| | - Fernando Aires Duarte
- Department of Orthopaedics, Foot and Ankle Surgery, Hospital do Servidor Público Municipal de São Paulo, São Paulo, SP, Brazil (DRCN).,Department of Orthopaedic Surgery, Foot and Ankle Surgery, Clínica de Ortopedia e Traumatologia Ortocity, São Paulo, SP, Brazil (DRCN, FAD).,Department of Orthopaedic Surgery, Clínica Care Club, São Paulo, SP, Brazil (DRCN, FAD, PAP).,Department of Orthopaedic Surgery, Hospital Sírio-LIbanês, São Paulo, SP, Brazil (GHS).,Department of Orthopaedic Surgery, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (AAMM, MPP)
| | - Guilherme Honda Saito
- Department of Orthopaedics, Foot and Ankle Surgery, Hospital do Servidor Público Municipal de São Paulo, São Paulo, SP, Brazil (DRCN).,Department of Orthopaedic Surgery, Foot and Ankle Surgery, Clínica de Ortopedia e Traumatologia Ortocity, São Paulo, SP, Brazil (DRCN, FAD).,Department of Orthopaedic Surgery, Clínica Care Club, São Paulo, SP, Brazil (DRCN, FAD, PAP).,Department of Orthopaedic Surgery, Hospital Sírio-LIbanês, São Paulo, SP, Brazil (GHS).,Department of Orthopaedic Surgery, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (AAMM, MPP)
| | - Pedro Augusto Pontin
- Department of Orthopaedics, Foot and Ankle Surgery, Hospital do Servidor Público Municipal de São Paulo, São Paulo, SP, Brazil (DRCN).,Department of Orthopaedic Surgery, Foot and Ankle Surgery, Clínica de Ortopedia e Traumatologia Ortocity, São Paulo, SP, Brazil (DRCN, FAD).,Department of Orthopaedic Surgery, Clínica Care Club, São Paulo, SP, Brazil (DRCN, FAD, PAP).,Department of Orthopaedic Surgery, Hospital Sírio-LIbanês, São Paulo, SP, Brazil (GHS).,Department of Orthopaedic Surgery, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (AAMM, MPP)
| | - Alberto Abussamra Moreira Mendes
- Department of Orthopaedics, Foot and Ankle Surgery, Hospital do Servidor Público Municipal de São Paulo, São Paulo, SP, Brazil (DRCN).,Department of Orthopaedic Surgery, Foot and Ankle Surgery, Clínica de Ortopedia e Traumatologia Ortocity, São Paulo, SP, Brazil (DRCN, FAD).,Department of Orthopaedic Surgery, Clínica Care Club, São Paulo, SP, Brazil (DRCN, FAD, PAP).,Department of Orthopaedic Surgery, Hospital Sírio-LIbanês, São Paulo, SP, Brazil (GHS).,Department of Orthopaedic Surgery, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (AAMM, MPP)
| | - Marcelo Pires Prado
- Department of Orthopaedics, Foot and Ankle Surgery, Hospital do Servidor Público Municipal de São Paulo, São Paulo, SP, Brazil (DRCN).,Department of Orthopaedic Surgery, Foot and Ankle Surgery, Clínica de Ortopedia e Traumatologia Ortocity, São Paulo, SP, Brazil (DRCN, FAD).,Department of Orthopaedic Surgery, Clínica Care Club, São Paulo, SP, Brazil (DRCN, FAD, PAP).,Department of Orthopaedic Surgery, Hospital Sírio-LIbanês, São Paulo, SP, Brazil (GHS).,Department of Orthopaedic Surgery, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (AAMM, MPP)
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12
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An TW, Fuller R, Rajan L, Cororaton A, Conti MS, Deland JT, Ellis SJ. Clinical Outcomes and Rotational Correction of First Metatarso-Cuneiform Fusion With First Metatarsal to Second Cuneiform Fixation. FOOT & ANKLE ORTHOPAEDICS 2022; 7:24730114221127001. [PMID: 36199381 PMCID: PMC9528004 DOI: 10.1177/24730114221127001] [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: 11/30/2022] Open
Abstract
Background: The modified Lapidus procedure (first metatarso-cuneiform fusion) is a powerful technique for correcting triplanar deformity in hallux valgus. Although traditionally fixed with cross-screws (CS), growing awareness of intercuneiform stability and pronation deformity has led to fixation using a plate and first metatarsal–second cuneiform (1MT-2C) screw fixation (PS). We investigated Lapidus patient cohorts using CS vs PS fixation to understand patient-reported outcomes, angular and rotational correction, and complication rates. Methods: We retrospectively reviewed cases of modified Lapidus for hallux valgus by a single surgeon. Patients were divided into CS or PS groups according to fixation. All patients had preoperative Patient Reported Outcome Measurement Information System (PROMIS) scores and minimum 12 months of follow-up. PROMIS scores in 6 key domains were compared within and between groups. Radiographic assessment of hallux valgus angle and intermetatarsal angle were performed on pre- and postoperative XR. Pronation of the first ray was measured on pre- and postoperative weightbearing computed tomography. Results: We compared 42 patients with PS fixation to 43 with CS fixation. Both groups had significant improvement in hallux valgus angle and intermetatarsal angle (P < .001), with no difference between groups. PS patients experienced a greater correction of first metatarsal pronation, an average reduction of 11 degrees, compared to 8 degrees in the CS group (P < .039). Both cohorts experienced improvement in PROMIS physical function, pain interference, pain intensity, and global physical function. There were no differences in PROMIS score improvements between the cohorts. The CS group started weightbearing at 6 weeks vs 3.6 weeks for the PS group. Complication and revision rates were similar. Conclusion: A plate and 1MT-2C screw fixation provides safe, robust fixation of Lapidus procedure and prevents instability through the intercuneiform joint. We observed similar improvement in PROMIS compared with patients treated with cross-screws. Complications did not increase despite the PS group weightbearing much earlier. PS patients achieved greater first ray rotational correction. Level of Evidence: Level III, retrospective cohort study.
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Affiliation(s)
- Tonya W. An
- Division of Foot and Ankle Surgery,
Hospital for Special Surgery, New York, NY, USA
- Tonya W. An, MD, Division of Foot and Ankle
Surgery, Hospital for Special Surgery, 523 E 72nd St, 5th Floor, New York, NY
10021, USA.
| | - Robert Fuller
- Division of Foot and Ankle Surgery,
Hospital for Special Surgery, New York, NY, USA
| | - Lavan Rajan
- Division of Foot and Ankle Surgery,
Hospital for Special Surgery, New York, NY, USA
| | - Agnes Cororaton
- Division of Foot and Ankle Surgery,
Hospital for Special Surgery, New York, NY, USA
| | - Matthew S. Conti
- Division of Foot and Ankle Surgery,
Hospital for Special Surgery, New York, NY, USA
| | - Jonathan T. Deland
- Division of Foot and Ankle Surgery,
Hospital for Special Surgery, New York, NY, USA
| | - Scott J. Ellis
- Division of Foot and Ankle Surgery,
Hospital for Special Surgery, New York, NY, USA
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13
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Cody EA, Caolo K, Ellis SJ, Johnson AH. Early Radiographic Outcomes of Minimally Invasive Chevron Bunionectomy Compared to the Modified Lapidus Procedure. FOOT & ANKLE ORTHOPAEDICS 2022; 7:24730114221112103. [PMID: 35898792 PMCID: PMC9310241 DOI: 10.1177/24730114221112103] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Minimally invasive (MIS) bunion surgery has become increasingly popular. Although early reports on outcomes have been encouraging, no study to date has compared outcomes from the MIS chevron and Akin procedures to the modified Lapidus procedure. Our primary aim was to compare early radiographic outcomes of the MIS chevron and Akin osteotomies to those of the modified Lapidus procedure in patients with comparable deformities, and secondarily to compare clinical outcomes. Methods Patients were retrospectively reviewed for inclusion from a prospectively collected foot and ankle registry. Patients were eligible if they underwent either the MIS bunionectomy or modified Lapidus procedure and had preoperative and minimum 5-month postoperative weightbearing radiographs. Forty-one patients who underwent MIS bunionectomy were matched to 41 patients who underwent Lapidus bunionectomy based on radiographic parameters. Demographics, radiographic parameters, complications, reoperations, and PROMIS scores were compared between groups. Results Both groups achieved similar radiographic correction. There was no significant difference in pre- or postoperative PROMIS scores between groups. Procedure duration was significantly faster in the MIS group (P < .001). Bunion recurrence (hallux valgus angle ≥20 degrees) occurred in 1 MIS patient and 2 Lapidus patients, with all patients asymptomatic. The most common reason for reoperation was removal of hardware (4 patients in the MIS group, 2 patients in the Lapidus group). Conclusion This is the first study to our knowledge to compare early radiographic outcomes between MIS bunionectomy and the modified Lapidus procedure in patients matched for bunion severity. We found that patients with similar preoperative deformities experience similar radiographic correction following MIS chevron and Akin osteotomies vs modified Lapidus bunionectomy. Further research is needed to investigate satisfaction differences between the procedures, longer-term outcomes, and which deformities are best suited to each procedure. Level of Evidence Level III, Retrospective case control study.
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Affiliation(s)
- Elizabeth A. Cody
- Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Kristin Caolo
- Department of Foot and Ankle Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Scott J. Ellis
- Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - A. Holly Johnson
- Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
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14
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de Cesar Netto C, Ehret A, Walt J, Chinelati RMK, Dibbern K, de Carvalho KAM, Tazegul TE, Lalevee M, Mansur NSB. Early results and complication rate of the LapiCotton procedure in the treatment of medial longitudinal arch collapse: a prospective cohort study. Arch Orthop Trauma Surg 2022; 143:2283-2295. [PMID: 35312845 PMCID: PMC10110656 DOI: 10.1007/s00402-022-04399-0] [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: 12/21/2021] [Accepted: 02/14/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Instability/collapse of the medial column has been associated with many conditions, particularly progressive collapsing foot deformity (PCFD), hallux valgus (HV), and midfoot arthritis (MA). Restoration of first ray length and sagittal plane alignment to restore the foot tripod is essential when treating these deformities. This study aimed to assess early results, healing, and complication rate of a distraction dorsal opening plantarflexion wedge allograft first tarsometatarsal joint fusion (LapiCotton Procedure) in patients with collapse/instability of the medial column. METHODS In this prospective cohort study, we included PCFD, HV, and MA patients that underwent a LapiCotton procedure. Fusion site healing was defined by > 50% bone bridging in both interfaces between allograft wedge and host bone using weight-bearing computed tomography (WBCT) after 3 months. First ray collapse radiographic correction and minor and major complications (deep dehiscence, deep infection, and reoperation) were assessed. RESULTS A total of 22 patients (22 feet) were included (11 PCFD, 6 MA, and 5 of HV patients). Mean follow-up was 5.9 months (range 3-12) and median allograft size was 8 mm (range 5-19 mm). Bone healing was observed in 91% of cases. Two minor complications (9%, both superficial dehiscence) and one major complication (4.5%, deep infection) were observed. Statistically significant improvement of the sagittal plane talus-first metatarsal angle was observed, with mean improvement of 9.4° (95% CI 6.7-12.1°; p < 0.0001). CONCLUSION In this prospective cohort study of 22 patients treated with the LapiCotton procedure for medial longitudinal arch collapse/instability, we observed a low complication rate (9% minor, 4.5% major), high healing rate after 3 months (91%), one clinically stable radiographic non-union (4.5%) and one unstable non-union (4.5%) needing reoperation. Our results demonstrate promising initial results for LapiCotton technique in treating collapse of the medial longitudinal arch in patients with PCFD, MA and HV deformities. Long-term results are needed to confirm these promising results. LEVEL OF EVIDENCE Level II, prospective cohort study.
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Affiliation(s)
- Cesar de Cesar Netto
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA.
| | - Amanda Ehret
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA
| | - Jennifer Walt
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA
| | | | - Kevin Dibbern
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA
| | - Kepler Alencar Mendes de Carvalho
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA
| | - Tutku Erim Tazegul
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA
| | - Matthieu Lalevee
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA.,Department of Orthopedic Surgery, Rouen University Hospital, Rouen, France
| | - Nacime Salomão Barbachan Mansur
- Department of Orthopedics and Rehabilitation, Carver College of Medicine, University of Iowa (UIOWA), 200 Hawkins Drive, Iowa City, IA, 52242, USA.,Department of Orthopedics and Traumatology, Escola Paulista de Medicina, UNIFESP, São Paulo, Brazil
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15
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Meyr AJ, Doyle MD, King CM, Kwaadu KY, Nasser EM, Ramdass R, Theodoulou MH, Zarick CS. The American College of Foot and Ankle Surgeons® Clinical Consensus Statement: Hallux Valgus. J Foot Ankle Surg 2022; 61:369-383. [PMID: 34706857 DOI: 10.1053/j.jfas.2021.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 08/24/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Andrew J Meyr
- Clinical Professor, Department of Surgery, Temple University School of Podiatric Medicine, Philadelphia, PA.
| | - Matthew D Doyle
- Silicon Valley Reconstructive Foot and Ankle Fellowship - Palo Alto Medical Foundation, Mountain View, CA
| | - Christy M King
- Residency Director, Kaiser San Francisco Bay Area Foot & Ankle Residency Program and Attending Surgeon, Kaiser Foundation Hospital, Oakland, CA
| | - Kwasi Y Kwaadu
- Clinical Associate Professor, Department of Surgery, Temple University School of Podiatric Medicine, Philadelphia, PA
| | | | - Roland Ramdass
- Residency Training Committee, INOVA Fairfax Medical Campus, Fairfax, VA
| | - Michael H Theodoulou
- Chief Division of Podiatric Surgery, Cambridge Health Alliance, and Instructor of Surgery, Harvard Medical School, Boston, MA
| | - Caitlin S Zarick
- Assistant Professor, Department of Plastic Surgery, MedStar Georgetown University Hospital, Washington, DC
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16
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Ehredt DJ, Kawalec J, Ligas C, Seidel J, Benson B, Reiner MM, Connors J. The Lapidus Arthrodesis: Examining the Effect of the Metatarsal Base Transfixion Screw. J Foot Ankle Surg 2021; 60:333-338. [PMID: 33349538 DOI: 10.1053/j.jfas.2020.05.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/30/2020] [Accepted: 05/06/2020] [Indexed: 02/03/2023]
Abstract
The modified Lapidus bunionectomy is a useful and highly powerful procedure for correcting hallux abducto valgus. Traditionally reserved for "severe" deformities, this procedure has seen a recent resurgence in the podiatric community for its unique ability to achieve tri-planar correction of this challenging deformity. Although this procedure has been extensively studied in both biomechanical labs and the clinical arenas, no clear consensus has been achieved regarding optimal fixation for this thought-provoking procedure. The current study examined the differences in strength between commercially available 5-hole locking plates with interfragmentary compression vs a crossed-screw with a third "transfixation" screw construct in a controlled setting. Ten fresh-frozen cadaveric match pair limbs (20 total limbs) were used to complete this study. Ten limbs were randomly assigned to a 3-screw construct. The other 10 contralateral limbs were assigned to a commercially available 5-hole locking plate (5 stainless steel and 5 titanium alloy) with an interfragmentary lag screw construct. The first rays were then isolated and potted into a 4-point bending device. The specimens were loaded to failure in a servohydraulic load frame at a controlled rate. Failure was defined as catastrophic or 3 mm of plantar gapping at the arthrodesis site. The mean maximal load to failure was 310.9 ± 109.4 N for the 3-screw construct. The mean maximal load to failure for the locking plate constructs was 264.1 ± 100.9 N. This difference was not statistically significant (p = .328). These results suggest that a 3-screw construct for Lapidus arthrodesis is as strong as commercially available locking plate constructs.
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Affiliation(s)
- Duane J Ehredt
- Associate Professor, Division of Foot and Ankle Surgery, Kent State University College of Podiatric Medicine, Independence, OH.
| | - Jill Kawalec
- Professor and Director of Research, Kent State University College of Podiatric Medicine, Independence, OH
| | - Chandler Ligas
- Podiatric Medical Student, Kent State University College of Podiatric Medicine, Independence, OH
| | - Joslin Seidel
- Podiatric Medical Student, Kent State University College of Podiatric Medicine, Independence, OH
| | - Bradley Benson
- Podiatric Medicine and Surgery Resident, Saint Vincent Charity Medical Center, Cleveland, OH
| | | | - James Connors
- Assistant Professor, Division of Foot and Ankle Surgery, Kent State University College of Podiatric Medicine, Independence, OH
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17
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Long J, Lauf JA, Whitehead B, Cheney N, Law TD. Recurrence of Hallux Valgus After Modified Lapidus Procedure With Successful Fusion of the Intermetatarsal and Intercuneiform Joints. Cureus 2021; 13:e15418. [PMID: 34249565 PMCID: PMC8254418 DOI: 10.7759/cureus.15418] [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] [Accepted: 06/03/2021] [Indexed: 11/05/2022] Open
Abstract
Background The Lapidus procedure has become a popular procedure in correcting hallux valgus deformities and has undergone several modifications in an effort to improve the efficacy of the procedure. The senior author modifies this procedure with the addition of an intermetatarsal and intercuneiform fusion. Our hypothesis is that this will improve the procedure outcomes and decrease deformity recurrence. Methods We reviewed patient charts who underwent the procedure between 2014 and 2017 performed by the senior author. This yielded 47 reviewable cases, with 34 meeting study criteria. The cases were analyzed for standard hallux valgus measurements (intermetatarsal angle [IMA], hallux valgus angle [HVA]) and fusion on X-ray. Results The results of the study showed partial intermetatarsal and intercuneiform fusion failure in seven (20%) cases, and one case where the great toe fell into varus. These cases were excluded. In the remaining cases, there was a statistically significant improvement in the HVA and IMA between the preoperative X-ray and first postoperative X-ray. Additionally, there was no significant difference between HVA and IMA between first and final postoperative radiographs. There was a significant increase in IMA for the fusion failure cases (p=0.001). Conclusion Clinically, our findings demonstrate that successful union is possible with low recurrence and complication rates when using this modification of the Lapidus procedure in patients with hallux valgus deformity.
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Affiliation(s)
- Joseph Long
- Medicine, The Ohio State University College of Medicine, Columbus, USA
| | - Jason A Lauf
- Orthopedic Surgery, Ohio University Heritage College of Osteopathic Medicine, Dublin, USA
| | - Brent Whitehead
- Orthopedic Surgery, Ohio University Heritage College of Osteopathic Medicine, Dublin, USA
| | - Nick Cheney
- Orthopedic Surgery, Ohio University Heritage College of Osteopathic Medicine, Columbus, USA
| | - Timothy D Law
- Family Medicine, Ohio University Heritage College of Osteopathic Medicine, Athens, USA
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18
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First tarsometatarsal fusion using saw preparation vs. standard preparation of the joint: A cadaver study. Foot Ankle Surg 2020; 26:703-707. [PMID: 31548149 DOI: 10.1016/j.fas.2019.08.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 06/27/2019] [Accepted: 08/28/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND First tarsometatarsal (TMT) joint fusion is effective for treatment of arthritis and some first ray deformities. To prepare the articular surfaces, cartilage should be carefully but completely denuded. Inadequate preparation may result in non-union, while excessive preparation may cause ray shortening and consequential transfer metatarsalgia. Preparation can be performed with an osteotome or a saw. The purpose of this study was to investigate whether utilization of an osteotome or saw would minimize shortening of the first ray in TMT arthrodesis. METHODS Ten fresh-frozen cadaver specimens were randomly assigned to undergo joint preparation using either an osteotome (n=5) or saw (n=5). Sample size was determined by cadaver availability. Fusion was performed using a cross-screw construct through the dorsal aspect of the proximal phalanx and the medial cuneiform. Pre- and post-operative X-rays were taken with a radiopaque ruler in the field, and changes in length in the first metatarsal and first cuneiform were compared between osteotome and sawblade groups. RESULTS The average change in metatarsal length was significantly smaller in the osteotome group (1.6mm) as compared to the saw group (4.4mm) (p=0.031). The average percent change in metatarsal length was also significantly smaller in the osteotome group (3.0%) compared to the saw group (8.4%) (p=0.025). There was no significant difference between the two groups with respect to change in cuneiform length. The osteotome group demonstrated a significantly smaller average measured change (3.0mm vs. 6.9mm, p=0.001) and percent change (4.1% vs. 9.3%, p<0.001) in total length (cuneiform plus metatarsal) in comparison to the saw group. CONCLUSIONS In first TMT fusion, joint preparation with an osteotome may prevent over-shortening of the first ray in comparison to preparation with a saw.
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19
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Schilde S, Ketelhut L, Kielstein H, Delank KS, Gutteck N. Anatomical study of Lapidus arthrodesis using two different plantar plate systems. Foot Ankle Surg 2020; 26:585-590. [PMID: 31474530 DOI: 10.1016/j.fas.2019.07.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/30/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND First tarsometatarsal arthrodesis (modified Lapidus procedure) constitutes a sufficient treatment for moderate to severe hallux valgus deformity and first ray instability. The plantar plate arthrodesis was shown to provide superior mechanical stability and less postoperative complications than screw fixation or dorsal plating. Nevertheless, the in-brought hardware may cause irritation of the tibialis anterior or peroneus longus tendon requiring explantation of the material in some cases. The purpose of this study was to investigate the potential of tendon irritation after plantar first tarsometatarsal joint arthrodesis in a cadaver study. METHODS Plantar plate arthrodesis was performed as in real surgery on twelve pairs of fresh frozen cadaveric feet. Two different plate systems were randomly allocated to each pair of feet. After plate fixation careful dissection of the feet followed to analyze potential tendon irritation and to determine a "safe zone" for plantar plate placement. RESULTS A "safe zone" between the insertion sties of tibialis anterior and peroneus longus tendon was found and proven to be sufficiently exposed using a standard medio-plantar approach. Both plates were fixed in this zone without compromising central tendon parts. Peripheral tendon parts were irritated in 42% using Darco Plantar Lapidus Plating System® (Wright Medical, Memphis, TN) and in 8% using the Plantar Lapidus Plate® (Arthrex, Naples, FL). Bending of the anatomically preshaped plates is often necessary to ensure optimal fit on the bone surface. CONCLUSIONS Modified Lapidus procedure with plantar plating of the first tarsometatarsal joint can be performed safely without compromising central tendon parts via standard medio-plantar approach. LEVEL OF CLINICAL EVIDENCE 5, Cadaver Study.
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Affiliation(s)
- Sebastian Schilde
- Department for Orthopaedics and Traumatology, Martin Luther University, Halle Wittenberg, Ernst-Grube Str. 40, 06120 Halle, Germany
| | - Laura Ketelhut
- Arberlandklinik Viechtach, Karl-Gareis-Straße 31, 94234 Viechtach, Germany
| | - Heike Kielstein
- Institute for Anatomy and Cell Biology, Martin Luther University, Halle-Wittenberg, Große Steinstraße 52, 06108 Halle, Germany
| | - Karl-Stefan Delank
- Department for Orthopaedics and Traumatology, Martin Luther University, Halle Wittenberg, Ernst-Grube Str. 40, 06120 Halle, Germany
| | - Natalia Gutteck
- Department for Orthopaedics and Traumatology, Martin Luther University, Halle Wittenberg, Ernst-Grube Str. 40, 06120 Halle, Germany.
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Biz C, Maso G, Malgarini E, Tagliapietra J, Ruggieri P. Hypermobility of the First Ray: the Cinderella of the measurements conventionally assessed for correction of Hallux Valgus. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:47-59. [PMID: 32555076 PMCID: PMC7944838 DOI: 10.23750/abm.v91i4-s.9769] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 05/11/2020] [Indexed: 12/27/2022]
Abstract
Background and aim of the work: hypermobility of the first ray (FRH) began to be considered as a pathological entity from Morton’s studies and was associated as a primary cause of hallux valgus (HV). Currently, this relationship is in discussion, and various authors consider FRH as a consequence of the deformity. The purpose of this narrative review is to summarise the most influential publications relating to First Ray Mobility (FRM) to increase knowledge and promote its conventional assessment during clinical practice. Methods: papers of the last century were selected to obtain a homogeneous and up-to-date overview of I-MTCJ mobility and HV, as well as their relationship and management. Results: in recent years, FRH was studied from a biomechanical and pathophysiologic point of view. There is still not enough data regarding the aetiology of FRM. The higher rate of instability found in HV lacks an explanation of which is the cause and which is the effect. However, the Lapidus arthrodesis is still a valid method in cases of FRH and HV, even if is not rigorously indicated to treat both. When approaching FRH, radiographic or clinical findings are mandatory for the right diagnosis. Conclusions: FRM is an important factor that must be considered in routine clinical practice and prior and post HV surgery, as much as the conventional parameters assessed. Surgeons should consider performing I-MTCJ arthrodesis only if strictly necessary, also paying attention to soft tissue balancing. Improving the measurement of FRH could be useful to determine if it is a cause or effect of the HV deformity. (www.actabiomedica.it)
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Affiliation(s)
- Carlo Biz
- Orthopaedic Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, Padova, Italy.
| | - Giacomo Maso
- Orthopaedic, Traumatological and Oncological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, DiSCOG, University of Padova, via Giustiniani 2; 35128 Padova, Italy.
| | - Enrico Malgarini
- Orthopaedic, Traumatological and Oncological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, DiSCOG, University of Padova, via Giustiniani 2; 35128 Padova, Italy.
| | - Jacopo Tagliapietra
- Orthopaedic, Traumatological and Oncological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, DiSCOG, University of Padova, via Giustiniani 2; 35128 Padova, Italy.
| | - Pietro Ruggieri
- Orthopaedic, Traumatological and Oncological Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, DiSCOG, University of Padova, via Giustiniani 2; 35128 Padova, Italy.
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Langan TM, Greschner JM, Brandão RA, Goss DA, Smith CN, Hyer CF. Maintenance of Correction of the Modified Lapidus Procedure With a First Metatarsal to Intermediate Cuneiform Cross-Screw Technique. Foot Ankle Int 2020; 41:428-436. [PMID: 31878798 DOI: 10.1177/1071100719895268] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Recurrence of deformity remains a concern when fusing the first tarsometatarsal joint for correction of hallux valgus (HV). A recently described construct adds an additional point of fixation from the plantar medial first metatarsal to the intermediate cuneiform. The purpose of this study was to determine the maintenance of correction of the first and second intermetatarsal angle, hallux valgus angle, and tibial sesamoid position after undergoing a first tarsometatarsal joint arthrodesis using the proposed construct. METHODS A radiographic review was performed of patients with HV treated with a first tarsometatarsal joint arthrodesis with the addition of a cross-screw intermediate cuneiform construct. Three observers reviewed radiographic data, including preoperative weightbearing, first weightbearing, and final weightbearing plain-film radiographs. Initial improvement and maintenance of intermetatarsal angle, hallux valgus angle (HVA), and tibial sesamoid position were evaluated radiographically. A total of 62 patients met inclusion criteria and were included in the study. Mean follow-up time was 9.3 months (SD 6.7). RESULTS Bony union was achieved in 60 of 62 patients (96.7%). Two of 62 patients required revision surgery as a result of recurrence (3.3%). Final mean improvement of the intermetatarsal angle (IMA) was 6.8 degrees (±2.9 degrees), HVA was 14.8 degrees (±7.5 degrees), and tibial sesamoid position was 2.4 (±1.4) positions. Mean loss of IMA correction was 1.5 degrees (±1.6), HVA was 2.9 degrees (±4.8 degrees), and tibial sesamoid position was 0.8 (±0.8). CONCLUSION This study showed that the cross-screw intermediate cuneiform construct for first tarsometatarsal joint arthrodesis had a good union rate, a low complication rate, and maintained radiographic correction. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
| | | | - Roberto A Brandão
- The Centers for Advanced Orthopaedics, Orthopaedic Associates of Maryland Division, Catonsville, MD, USA
| | - David A Goss
- Orthopedic Foot and Ankle Center, Worthington, OH, USA
| | - Clair N Smith
- Clinical Outcomes Research Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Abstract
Coronal malalignment is an important deformity parameter in hallux valgus feet. Approximately 90% of patients with hallux valgus have some degree of metatarsal pronation. In operated hallux valgus, persistent metatarsal pronation is an independent deformity relapse factor. Coronal malalignment can be identified through an anteroposterior (AP) weight-bearing foot radiograph and a weight-bearing forefoot scan. The AP foot view can identify 3 levels of rotation: mild, moderate and severe metatarsal pronation. Regarding the treatment options, some techniques are capable of rotational correction, such as the proximal rotational metatarsal osteotomy, Lapidus, dome osteotomy, and proximal oblique sliding closing wedge.
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Affiliation(s)
- Pablo Wagner
- Universidad de Desarrollo - Clinica Alemana de Santiago, Universidad de los Andes - Hospital Militar de Santiago, Vitacura 5951, Vitacura, Santiago, Chile.
| | - Emilio Wagner
- Universidad de Desarrollo - Clinica Alemana de Santiago, Vitacura 5951, Vitacura, Santiago, Chile
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Abstract
The evolution of Lapidus fixation has been strongly associated with the understanding of the anatomy and function of the first tarsometatarsal joint, the mechanism of hypermobility of the first tarsometatarsal joint, and cause of the hallux valgus deformity in 3 dimensions. Some methods, such as plantar plating, nitinol staples, and intramedullary fixation, have proven to be stronger biomechanically in cadaveric testing. Theoretically, stable fixation will reduce the rate of complications, in particular, that of nonunion and allow for early postoperative weight-bearing. Further clinical studies are needed to examine whether current biomechanical studies will translate to relevant clinical outcomes.
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Affiliation(s)
- Shuyuan Li
- Steps2Walk, 1209 Harbor Island Walk, Baltimore, MD 21230, USA.
| | - Mark S Myerson
- Steps2Walk, 1209 Harbor Island Walk, Baltimore, MD 21230, USA
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Bioabsorbable vs. titanium screws for first tarsometatarsal joint arthrodesis: An in-vitro study. J Clin Orthop Trauma 2020; 11:448-452. [PMID: 32405207 PMCID: PMC7211808 DOI: 10.1016/j.jcot.2019.08.017] [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: 04/11/2019] [Accepted: 08/27/2019] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The TMT-1 joint arthrodesis is a common repair for severe hallux valgus. Two crossing interfragmental screws, usually titanium or steel, and a locking plate or a plate with a compression screw are the most common fixation methods for first TMT joint arthrodesis. The qualities of an ideal fixation material include adequate strength and rigidity, biocompatibility, lack of interference with bone healing, lack of visibility and palpability, and a low risk of surgical removal. We sought to determine whether bioabsorbable cannulated screws would perform as well as titanium screws in anatomical models. METHODS Identical anatomical TMT-1 arthrodesis was created with a saw by making a straight cut in 30 anatomical models (Sawbone®). The bioabsorbable and titanium screws were placed one at a time in exactly the same location in each model according to careful measurements. All 30 models were analyzed with a material testing machine (MTS Insight 30, Eden Prairie, USA). Each model was oriented 15° to the platform to simulate its position to the ground during mid-stance. RESULTS In the single-cycle load-to-failure test, the mean yield load was 61.4 N ± 5.7 N (range, 50.1 N-70.3 N) in the bioabsorbable screw group and 81.2 N ± 12 N (range, 61.7 N-113.4 N) in the titanium screw group (P < .001). The respective values for the stiffness of the fixation were 8.1 N/mm ± 0.8 N/mm (range, 6.7 N/mm to 9.1 N/mm) and 9.7 N/mm ± 1.8 N/mm (range, 6.9 N/mm to 12.6 N/mm) for the bioabsorbable and titanium groups (P = .004). The mean maximum failure loads in the bioabsorbable group were 85.1 N ± 8.5 N (range, 67.1 N-97.2 N) and in the titanium group 120.6 N ± 13.2 N (range, 96.7 N-136.7 N), respectively (P < .001). Analysis of the failure models shows bioabsorbable fixation failures caused by bending occur more often than in the titanium group. CONCLUSION In biomechanical testing, titanium screws were stronger than bioabsorbable screws in the TMT-1 arthrodesis model tested, although bioabsorbable cannulated screws may be an alternative to titanium screws in the fixation Lapidus procedure.
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Heineman N, Liu G, Pacicco T, Dessouky R, Wukich DK, Chhabra A. Clinical and imaging assessment and treatment of hallux valgus. Acta Radiol 2020; 61:56-66. [PMID: 31084192 DOI: 10.1177/0284185119847675] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Hallux valgus is a common condition estimated to affect as many as 23% of adults. The condition is associated with a variety of debilitating symptoms leading to significant morbidity and quality of life issues. Proper evaluation of this deformity and the timely management of its symptoms can improve hallux valgus-related symptomatology and quality of life. The most commonly used and readily reproduced measurements for assessing hallux valgus are the inter-metatarsal angle and the hallux valgus angle. These angles are helpful for choosing and planning surgical intervention for patients who fail initial conservative measures with distal osteotomies reserved for mild or moderate hallux valgus and proximal osteotomies indicated for more moderate to severe deformities. After reading this review article, readers will gain knowledge of the etiopathogenesis of hallux valgus, measurement parameters, and treatment strategies with representative case examples.
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Affiliation(s)
- Nathan Heineman
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - George Liu
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - Thomas Pacicco
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Riham Dessouky
- Department of Radiology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Dane K Wukich
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - Avneesh Chhabra
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
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Moerenhout K, Chopra S, Crevoisier X. Outcome of the modified Lapidus procedure for hallux valgus deformity during the first year following surgery: A prospective clinical and gait analysis study. Clin Biomech (Bristol, Avon) 2019; 61:205-210. [PMID: 30594769 DOI: 10.1016/j.clinbiomech.2018.12.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 12/11/2018] [Accepted: 12/19/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND The modified Lapidus procedure is a surgical option to treat moderate to severe hallux valgus deformity with good radio-clinical outcome. However, comprehensive biomechanical outcome evaluation of this surgery at mid-term follow-up is missing. This study assesses and compares the radio-clinical and gait outcome at 6 and 12 months following modified Lapidus procedure. METHOD Ten consecutive female patients with moderate to severe hallux valgus who underwent modified Lapidus procedure participated in the study. Comprehensive gait assessment was performed preoperatively, at 6 and 12 months postoperatively. Gait parameters including spatiotemporal, kinematics and plantar pressure were analyzed using pressure insoles and 3-dimensional inertial sensors. Outcome was evaluated using two clinical questionnaires, i.e. the American Orthopaedic Foot and Ankle Score and the Foot and Ankle Ability Measure, and X-rays. FINDINGS Three spatiotemporal, two kinematics, and seven plantar pressure parameters significantly improved between 6 months and 12 months postoperatively. Significant improvement in radiological and clinical outcome was reported at 6 and 12 months. The Foot and Ankle Ability Measure showed non-significant improvement at 12 months. INTERPRETATION The outcome of this study is consistent with the previously reported good clinical and radiological results at one year following Lapidus for moderate to severe hallux valgus. Twelve gait parameters demonstrated that outcome improves from 6 months to 12 months postoperative with room for further improvement at long term. The gait outcome in this study confirms the longer rehabilitation period following modified Lapidus procedure. Studies with a larger sample size are required to confirm these findings.
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Affiliation(s)
- K Moerenhout
- Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne (UNIL), Department of Orthopaedic Surgery and Traumatology, Rue du Bugnon 46, 1011 Lausanne, Switzerland
| | - S Chopra
- Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne (UNIL), Department of Orthopaedic Surgery and Traumatology, Rue du Bugnon 46, 1011 Lausanne, Switzerland; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, UK
| | - X Crevoisier
- Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne (UNIL), Department of Orthopaedic Surgery and Traumatology, Rue du Bugnon 46, 1011 Lausanne, Switzerland.
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27
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So E, Van Dyke B, McGann MR, Brandao R, Larson D, Hyer CF. Structures at Risk From an Intermetatarsal Screw for Lapidus Bunionectomy: A Cadaveric Study. J Foot Ankle Surg 2019; 58:62-65. [PMID: 30448378 DOI: 10.1053/j.jfas.2018.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Indexed: 02/03/2023]
Abstract
The Lapidus bunionectomy is performed to treat hallux valgus. Recurrence of the deformity remains a concern. A transverse intermetatarsal screw spanning the base of the first metatarsal to the base of the second can increase stability. The neurovascular bundle is located within the proximity of this screw. In this study, we assessed the structures at risks with the use of this technique. In 10 specimens, a guide wire was placed, and a 4.0-mm cannulated screw was inserted. The neurovascular bundle was dissected and inspected for direct trauma to the neurovascular bundle, and the proximity of the screw was measured using a digital caliper. Ten cadaveric specimens were used. The dorsalis pedis artery and deep peroneal nerve were free from injury in 9 of 10 specimens. In those 9 specimens, the neurovascular bundle was located dorsal in relation to the screw. The mean distance of the screw to the neurovascular bundle was 7.1 ± 3.3 mm. The mean distance from the screw to the first tarsometatarsal joint (TMTJ) was 14.7 ± 4.3 mm. The mean distance from the screw as it entered the second metatarsal to the second TMTJ was 18.0 ± 7.2 mm. In 1 specimen, the screw was found to be traversing through the neurovascular bundle. The distance from the screw to the first TMTJ was 15.0 mm. The distance of the screw from where it entered the second metatarsal to the second TMTJ was 24.0 mm. Although the intermetatarsal screw avoided the neurovascular cases in most instances, there is some anatomic risk to the neurovascular bundle. Further study is warranted to evaluate clinical results using the intermetatarsal screw for the modified Lapidus procedure.
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Affiliation(s)
- Eric So
- Resident, Grant Medical Center, Columbus, OH
| | - Bryan Van Dyke
- Fellow, Orthopedic Foot and Ankle Center, Westerville, OH
| | - Maria R McGann
- Fellow, Orthopedic Foot and Ankle Center, Westerville, OH
| | | | - David Larson
- Fellowship-Trained Foot and Ankle Surgeon, Integrative Orthopedics, Phoenix, AZ
| | - Christopher F Hyer
- Fellowship-Trained Foot and Ankle Surgeon, Orthopedic Foot and Ankle Center, Westerville, OH; Fellowship Director, Orthopedic Foot and Ankle Center, Westerville, OH.
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Blackwood S, Gossett L. Hallux Valgus/Medial Column Instability and Their Relationship with Posterior Tibial Tendon Dysfunction. Foot Ankle Clin 2018; 23:297-313. [PMID: 29729803 DOI: 10.1016/j.fcl.2018.02.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Historically, bunions have focused on the coronal plane; however, there is tension and compression failure in the sagittal plane of the midfoot during arch collapse. Correction of all 3 planes of deformity, coronal, sagittal, and rotational, can be achieved in several ways. Taking a big picture of global foot mechanics by recognizing the common types of conditions associated with arch collapse, including hallux valgus deformities, can serve as a useful roadmap for navigating more complicated deformities where hallux valgus exists.
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Affiliation(s)
- Steven Blackwood
- Orthopaedic Associates of Michigan, 1111 Leffingwell Avenue NE, Grand Rapids, MI 49525, USA.
| | - Leland Gossett
- Spectrum Health - Michigan State University, 221 Michigan Street NE, Suite 402, Grand Rapids, MI 49503, USA
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29
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Jentzsch T, Renner N, Niehaus R, Farei-Campagna J, Deggeller M, Scheurer F, Palmer K, Wirth SH. The influence of the number of screws and additional surgical procedures on outcome in hallux valgus treatment. J Orthop Surg Res 2018; 13:99. [PMID: 29695272 PMCID: PMC5918987 DOI: 10.1186/s13018-018-0796-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 03/29/2018] [Indexed: 12/03/2022] Open
Abstract
Background Surgical treatment of hallux valgus (HV) is one of the major flagships of orthopedic surgeons. Due to relatively unsatisfactory radiological and clinical outcomes, the search for the best surgical technique and causes for unsatisfactory outcomes continues. The objective was to investigate associations of the number of screws and additional surgical techniques for HV with radiological and clinical outcome after reversed L-shaped osteotomy (ReveL). Methods A retrospective cohort study of adults from a single University Hospital between 2004 and 2013 was performed. The primary exposure was the number of screws (one vs two) used for osseous fixation after ReveL. The secondary exposure was an additional surgical technique for HV (e.g., Akin osteotomy). The primary outcome was a radiological recurrence of HV (HV angle (HVA) > 15°) at last follow-up. The secondary outcomes were limited patient satisfaction, complication, revision surgery, and elective hardware removal. Odds ratio (OR) and 95% confidence interval (CI) were estimated by logistic regression adjusting for confounders. Results The recurrence was 45% less likely with the use of one screw, independent of age, sex, additional technique, and preoperative HVA (odds ratio (ORadjusted) = 0.55 [95% CI 0.30–0.98], p = 0.043). The recurrence was 162% more likely with an additional surgical technique for HV (ORadjusted = 2.62 [1.24–5.52], p = 0.011). Conclusion In ReveL for HV, a single screw (instead of two screws) may be sufficient enough for a similar or even better outcome, which may also reduce costs. Additional surgical procedures for HV may be refrained from if possible. Due to limitations of a retrospective study, results may need validation with clinical trials.
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Affiliation(s)
- Thorsten Jentzsch
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008, Zurich, Switzerland.
| | - Niklas Renner
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008, Zurich, Switzerland
| | - Richard Niehaus
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008, Zurich, Switzerland
| | - Jan Farei-Campagna
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008, Zurich, Switzerland
| | | | | | | | - Stephan H Wirth
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008, Zurich, Switzerland
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Kaufmann G, Handle M, Liebensteiner M, Braito M, Dammerer D. Percutaneous minimally invasive Akin osteotomy in hallux valgus interphalangeus: a case series. INTERNATIONAL ORTHOPAEDICS 2017; 42:117-124. [PMID: 28956114 DOI: 10.1007/s00264-017-3638-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 09/03/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE Phalangeal Akin osteotomy of the greater toe is a frequently used surgical procedure for correcting hallux valgus interphalangeus deformity. However, previous research did not investigate percutaneous techniques of the Akin osteotomy. It was the aim of this study to investigate feasibility, corrective potential, and safety of a percutaneous minimally invasive Akin osteotomy. METHODS We present a series of 81 feet, in which a percutaneous Akin technique was performed using a high-speed burr but no fixation device. The most important outcome parameters were determined as the proximal to distal phalangeal articular angle (PDPAA) (corrective effect of the osteotomy), the osteotomy healing (full, partly, no visibility of the osteotomy gap), and the integrity of the lateral cortical hinge. RESULTS With regard to the main hypothesis we found significant changes in the PDPAA over the whole period of time (p < 0.001). Post-hoc tests determined that the PDPAA changed from 10° pre-operatively (Md, IQR 4.3) to 2.3° post-operatively (Md, IQR 3.7) (p < 0.001). Post-operatively no significant changes in PDPAA were found within the first six weeks and from six weeks to three months (no loss of correction). Osteotomy healing was satisfactory as well. Three months post-operatively, there were no patients with a fully visible osteotomy gap, 28.3% with a partly visible osteotomy gap, and 71.7% had no visible gap. Interestingly, we could not observe a statistically significant correlation between bone healing and the integrity of the lateral cortical hinge. CONCLUSION From our findings we conclude that the minimally invasive Akin osteotomy without osseous fixation provides effective deformity correction without significant loss of correction thereafter. This procedure appears to be safe with regard to osseous healing. Surprisingly, the healing process of the osteotomy showed no dependence on the integrity of the lateral cortical hinge. LEVELS OF EVIDENCE Therapeutic, Level IV, retrospective case series.
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Affiliation(s)
| | - Martin Handle
- Orthopaedic Department, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Michael Liebensteiner
- Orthopaedic Department, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Matthias Braito
- Orthopaedic Department, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Dietmar Dammerer
- Orthopaedic Department, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
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Yu X, Li WL, Pang QJ, Zhou RL. Finite element analysis of locking plate and 1/4 tubular plate for first tarsometatarsal joint fracture-dislocation. J Int Med Res 2017; 45:1528-1534. [PMID: 28760086 PMCID: PMC5718719 DOI: 10.1177/0300060517707114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective The optimal plate for fixation of tarsometatarsal joint injuries is controversial. The objective of this study was to compare the biomechanical characteristics between a locking plate and 1/4 tubular plate for first tarsometatarsal joint fracture-dislocation. Method Finite element analysis was used after establishment of a first tarsometatarsal joint fracture-dislocation model. Two implant simulations using a locking plate and five-hole 1/4 tubular plate were designed to simulate fixation of the fracture-dislocation. The displacement of the first tarsometatarsal articular surface and the stress distribution in the implants were calculated. Results A 700-N load was applied to both models. The minimum displacement of the articular surface in the locking plate and 1/4 tubular plate model was 0.6471 mm and 0.3833 mm, respectively. The maximum principal stress in the locking plate and 1/4 tubular plate was 1.212 × 103 MPa and 1.107 × 103 MPa, respectively. Conclusion Use of a 1/4 tubular plate is recommended for fixation of first tarsometatarsal joint fracture-dislocation after consideration of other factors such as economical issues.
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Affiliation(s)
- Xiao Yu
- 1 Department of Orthopedics, Ningbo No. 2 Hospital, Ningbo, China
| | - Wei-Long Li
- 2 Ningbo University, School of Medicine, Ningbo, China
| | - Qing-Jiang Pang
- 1 Department of Orthopedics, Ningbo No. 2 Hospital, Ningbo, China
| | - Rong-Li Zhou
- 1 Department of Orthopedics, Ningbo No. 2 Hospital, Ningbo, China
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32
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Knutsen AR, Fleming JF, Ebramzadeh E, Ho NC, Warganich T, Harris TG, Sangiorgio SN. Biomechanical Comparison of Fixation Devices for First Metatarsocuneiform Joint Arthrodesis. Foot Ankle Spec 2017; 10:322-328. [PMID: 27881829 DOI: 10.1177/1938640016679698] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
UNLABELLED Common surgical treatment of first tarsal-metatarsal arthritis is by first metatarsocuneiform joint arthrodesis. While crossed-screw and locking plate fixation are the most widely used methods, a novel construct was designed to alleviate soft tissue irritation while still providing stable fixation. Using anatomic first metatarsal and medial cuneiform composites, we compared 3 arthrodesis implants (crossed-screw, dorsal locking plate, and IO Fix) under 2 cyclic bending loading scenarios (cantilever and 4-point bending). Additionally, the optimal orientation (plantar-dorsal or dorsal-plantar) of the IO Fix construct was determined. Failure load, diastasis, joint space angle, and axial and angular stiffness were determined. Both crossed-screw fixation and the IO Fix constructs experienced significantly higher failure loads than the dorsal locking plate during both loading scenarios. Additionally, they had lower plantar diastasis and joint space angle at failure than the plate. Moreover, the plantar-dorsal IO Fix construct was significantly stiffer than the crossed-screw during cantilever bending. Finally, the plantar-dorsal orientation of the IO Fix device had higher failure load and lower diastasis and angle at failure than in the dorsal-plantar orientation. The results suggest that the IO Fix system can reduce motion at the interfragmentary site and ensure compression for healing comparable to that of the crossed-screw fixation. LEVELS OF EVIDENCE Level V: Bench testing.
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Affiliation(s)
- Ashleen R Knutsen
- J. Vernon Luck Sr, M.D. Orthopaedic Research Center, Orthopaedic Institute for Children/UCLA, Los Angeles, California (ARK, EE, NCH, SNS).,Los Angeles County Harbor-UCLA Medical Center, Torrance, California (JFF, TW, TGH)
| | - John F Fleming
- J. Vernon Luck Sr, M.D. Orthopaedic Research Center, Orthopaedic Institute for Children/UCLA, Los Angeles, California (ARK, EE, NCH, SNS).,Los Angeles County Harbor-UCLA Medical Center, Torrance, California (JFF, TW, TGH)
| | - Edward Ebramzadeh
- J. Vernon Luck Sr, M.D. Orthopaedic Research Center, Orthopaedic Institute for Children/UCLA, Los Angeles, California (ARK, EE, NCH, SNS).,Los Angeles County Harbor-UCLA Medical Center, Torrance, California (JFF, TW, TGH)
| | - Nathan C Ho
- J. Vernon Luck Sr, M.D. Orthopaedic Research Center, Orthopaedic Institute for Children/UCLA, Los Angeles, California (ARK, EE, NCH, SNS).,Los Angeles County Harbor-UCLA Medical Center, Torrance, California (JFF, TW, TGH)
| | - Tibor Warganich
- J. Vernon Luck Sr, M.D. Orthopaedic Research Center, Orthopaedic Institute for Children/UCLA, Los Angeles, California (ARK, EE, NCH, SNS).,Los Angeles County Harbor-UCLA Medical Center, Torrance, California (JFF, TW, TGH)
| | - Thomas G Harris
- J. Vernon Luck Sr, M.D. Orthopaedic Research Center, Orthopaedic Institute for Children/UCLA, Los Angeles, California (ARK, EE, NCH, SNS).,Los Angeles County Harbor-UCLA Medical Center, Torrance, California (JFF, TW, TGH)
| | - Sophia N Sangiorgio
- J. Vernon Luck Sr, M.D. Orthopaedic Research Center, Orthopaedic Institute for Children/UCLA, Los Angeles, California (ARK, EE, NCH, SNS).,Los Angeles County Harbor-UCLA Medical Center, Torrance, California (JFF, TW, TGH)
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Willegger M, Seyidova N, Schuh R, Windhager R, Hirtler L. Anatomical Footprint of the Tibialis Anterior Tendon: Surgical Implications for Foot and Ankle Reconstructions. BIOMED RESEARCH INTERNATIONAL 2017; 2017:9542125. [PMID: 28660212 PMCID: PMC5474259 DOI: 10.1155/2017/9542125] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 05/15/2017] [Indexed: 11/18/2022]
Abstract
This study aimed to analyze precisely the dimensions, shapes, and variations of the insertional footprints of the tibialis anterior tendon (TAT) at the medial cuneiform (MC) and first metatarsal (MT1) base. Forty-one formalin-fixed human cadaveric specimens were dissected. After preparation of the TAT footprint, standardized photographs were made and the following parameters were evaluated: the footprint length, width, area of insertion, dorsoplantar location, shape, and additional tendon slips. Twenty feet (48.8%) showed an equal insertion at the MC and MT1, another 20 feet (48.8%) had a wide insertion at the MC and a narrow insertion at the MT1, and 1 foot (2.4%) demonstrated a narrow insertion at the MC and a wide insertion at the MT1. Additional tendon slips inserting at the metatarsal shaft were found in two feet (4.8%). Regarding the dorsoplantar orientation, the footprints were located medial in 29 feet (70.7%) and medioplantar in 12 feet (29.3%). The most common shape at the MT1 base was the crescent type (75.6%) and the oval type at the MC (58.5%). The present study provided more detailed data on the dimensions and morphologic types of the tibialis anterior tendon footprint. The established anatomical data may allow for a safer surgical preparation and a more anatomical reconstruction.
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Affiliation(s)
| | - Nargiz Seyidova
- Department of Plastic Surgery, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Reinhard Schuh
- Department of Orthopaedics, Medical University of Vienna, Vienna, Austria
| | - Reinhard Windhager
- Department of Orthopaedics, Medical University of Vienna, Vienna, Austria
| | - Lena Hirtler
- Center for Anatomy and Cell Biology, Division of Anatomy, Medical University of Vienna, Vienna, Austria
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Klugarova J, Hood V, Bath-Hextall F, Klugar M, Mareckova J, Kelnarova Z. Effectiveness of surgery for adults with hallux valgus deformity: a systematic review. JBI DATABASE OF SYSTEMATIC REVIEWS AND IMPLEMENTATION REPORTS 2017; 15:1671-1710. [PMID: 28628523 DOI: 10.11124/jbisrir-2017-003422] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
BACKGROUND Hallux valgus (HV) is a common foot deformity. In severe stages of this condition, surgery is often necessary. Currently, there is no systematic review comparing the effectiveness of surgery over conservative treatment. OBJECTIVES The objective of this review was to establish the effectiveness of surgery compared to conservatory management for adults with HV. INCLUSION CRITERIA TYPES OF PARTICIPANTS The current review included adults (18 years or over) with HV deformity, excluding adults with neurological problems causing foot deformities, for example, cerebral palsy, neuropathy, stroke and multiple sclerosis. TYPES OF INTERVENTIONS The review included any type of HV surgery compared to no surgery, conservative treatment or different types of HV surgeries. OUTCOMES The primary outcome was gait measurement, and secondary outcomes included quality of life, patient satisfaction, pain assessed using any validated assessment tool and adverse events. TYPES OF STUDIES The review included randomized controlled trials. SEARCH STRATEGY The search strategy aimed to find both published and unpublished studies. A three-step search strategy was utilized in 16 databases without language and date limitations. METHODOLOGICAL QUALITY Papers selected for retrieval were assessed by two independent reviewers for methodological validity prior to inclusion in the review using standardized critical appraisal instruments developed by the Joanna Briggs Institute (JBI). DATA EXTRACTION Data were extracted from papers included in the review using the standardized data extraction tool developed by the JBI. DATA SYNTHESIS Quantitative data were, where possible, pooled in statistical meta-analysis using RevMan5 (Copenhagen: The Nordic Cochrane Centre, Cochrane). Effect sizes expressed as risk ratio (for categorical data) and mean differences (MD) or standardized MD (for continuous data) and their 95% confidence intervals were calculated for analysis. Where statistical pooling was not possible, the findings have been presented in narrative form. RESULTS Searching identified 2412 citations. After removal of duplicates, paper retrieval and critical appraisal, 25 studies were included in the review. The included trials were of medium-to-poor quality.Twenty-four trials compared the effectiveness of different types of surgeries. Meta-analysis revealed no difference in level of pain between distal chevron-type osteotomy and other surgical procedures (standard mean difference [SMD] 0.02, 95% confidence interval [CI] -0.24 to 0.28). One single trial reported that distal chevron osteotomy is more effective than Lindgren osteotomy in terms of walking speed (MD -0.24, 95% CI -0.43 to -0.05).One medium quality trial assessed the effectiveness of HV surgery compared to conservative or no treatment. This trial showed that surgery, specifically distal chevron osteotomy of the first metatarsal, is a more effective procedure for pain compared to conservative treatment (MD -15.00, 95% CI -22.79 to -7.21) and also no treatment in the first year (MD -18.00, 95% CI -25.62 to -10.38). CONCLUSION The current systematic review showed that differences between various types of surgical procedures, specifically osteotomies of the first metatarsal on clinical outcomes, are minimal. There is evidence from one study, that surgery, specifically distal chevron osteotomy of the first metatarsal is a more effective procedure than conservative or no treatment in reducing pain in the first year following surgery. However, this systematic review has identified that there is a lack of high-quality studies comparing similar types of HV treatments that assess the same outcomes.
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Affiliation(s)
- Jitka Klugarova
- 1The Czech Republic (Middle European) Centre for Evidence-Based Healthcare: a Joanna Briggs Institute Centre of Excellence 2The Nottingham Centre for Evidence-Based Healthcare: a Joanna Briggs Institute Centre of Excellence
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Barp EA, Erickson JG, Smith HL, Almeida K, Millonig K. Evaluation of Fixation Techniques for Metatarsocuneiform Arthrodesis. J Foot Ankle Surg 2017; 56:468-473. [PMID: 28245975 DOI: 10.1053/j.jfas.2017.01.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2016] [Indexed: 02/03/2023]
Abstract
First metatarsocuneiform joint arthrodesis has been used in foot and ankle surgery for the treatment of hallux abductovalgus deformity, among other pedal pathologic entities. The goal of the present retrospective study was to compare the fusion rates and complications of an intraplate compression screw fixation, crossing solid core screw fixation, and a single interfragmentary screw with a simple locking plate. All procedures were performed by a single surgeon, and all patients received an identical postoperative protocol. A medical record review was performed of 147 evenly distributed surgical methods. All patients were non-weightbearing by protocol for 4 weeks. The patient covariates included sex, age, nicotine status, osteoporosis, and diabetes. These variables were balanced among the treatment groups and were noncontributory, with the exception of sex. Male patients had a 6 times greater odds of experiencing nonunion. The overall nonunion rate was 6.7%, with 4% symptomatic and requiring revision. The individual nonunion rates for each method were 2% for intraplate compression screw fixation, 5% for single interfragmentary screw with locking plate fixation, and 9% for crossing solid core screw fixation. None of the differences reached statistical significance. The corresponding hardware removal rates were 12%, 11%, and 0%.
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Affiliation(s)
- Eric A Barp
- Program Director, Podiatric Medicine and Surgery Residency Program, UnityPoint Health-Des Moines, Des Moines, IA; Attending Physician, The Iowa Clinic, West Des Moines, IA.
| | - John G Erickson
- Resident, Podiatric Medicine and Surgery Residency Program, UnityPoint Health-Des Moines, Des Moines, IA
| | - Hayden L Smith
- Medical Researcher, UnityPoint Health-Des Moines, Des Moines, IA; Adjunct Faculty, Carver College of Medicine, University of Iowa, Iowa City, IA
| | - Katrina Almeida
- Resident, Podiatric Medicine and Surgery Residency Program, UnityPoint Health-Des Moines, Des Moines, IA
| | - Kelsey Millonig
- Podiatric Medical Student, Des Moines University, Des Moines, IA
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Yu X, Pang QJ, Chen XJ. The biomechanical study of the influence to the forefoot plantar pressure of the first tarsometatarsal joint fracture-dislocation fixed by three different implants. Pak J Med Sci 2017; 33:146-150. [PMID: 28367189 PMCID: PMC5368297 DOI: 10.12669/pjms.331.11908] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Objectives: To study the influence of forefoot plantar pressure of the first tarsometatarsal joint fracture-dislocation by three different implants to provide experimental reference in selecting implants. Methods: Eight fresh foot specimens were made into the models of the first tarsometatarsal joint fracture-dislocation, which were fixed with 3.5 mm cortical screw, 1/4 tubular plate and compressive staple in turn. After the loading of 600N, the changes of the plantar pressure in forefoot were measured by the method of the F-scan plantar pressure system. Results: After first tarsometatarsal joint fracture-dislocation, the peak pressure under the first metatarsal head would decrease, while the pressure under the second metatarsal head would increase(P<0.05). When the first tarsometatarsal joint was fixed with screw or plate respectively; the peak pressure under the two metatarsal heads would tend to be normal. However, the staple fixation would show the statistical significant difference, although the peak pressure under the first and second metatarsal heads were recovered in some extent(P<0.05). Conclusions: After the first tarsometatarsal joint fracture-dislocation, the plantar pressure might be compensated partly by the adjacent metatarsal heads. While the first tarsometatarsal joint fracture-dislocation was fixed by screw or plate, the plantar pressure of the forefoot would return to the normal state. However, if the joint was fixed by the staple, it would still be difficult to return the plantar pressure to be normal.
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Affiliation(s)
- Xiao Yu
- Dr. Xiao Yu, PhD. Department of Orthopedics, Ningbo NO.2 Hospital, Ningbo, 315010, China
| | - Qing-Jiang Pang
- Dr. Qing-jiang Pang, PhD. Department of Orthopedics, Ningbo NO.2 Hospital, Ningbo, 315010, China
| | - Xian-Jun Chen
- Dr. Xian-jun Chen, MD. Department of Orthopedics, Ningbo NO.2 Hospital, Ningbo, 315010, China
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Abstract
Hallux valgus deformity is a very common pathological condition which commonly produces painful disability. It is characterised as a combined deformity with a malpositioning of the first metatarsophalangeal joint caused by a lateral deviation of the great toe and a medial deviation of the first metatarsal bone. Taking the patient’s history and a thorough physical examination are important steps. Anteroposterior and lateral weight-bearing radiographs of the entire foot are crucial for adequate assessment in the treatment of hallux valgus. Non-operative treatment of the hallux valgus cannot correct the deformity. However, insoles and physiotherapy in combination with good footwear can help to control the symptoms. There are many operative techniques for hallux valgus correction. The decision on which surgical technique is used depends on the degree of deformity, the extent of degenerative changes of the first metatarsophalangeal joint and the shape and size of the metatarsal bone and phalangeal deviation. The role of stability of the first tarsometatarsal joint is controversial. Surgical techniques include the modified McBride procedure, distal metatarsal osteotomies, metatarsal shaft osteotomies, the Akin osteotomy, proximal metatarsal osteotomies, the modified Lapidus fusion and the hallux joint fusion. Recently, minimally invasive percutaneous techniques have gained importance and are currently being evaluated more scientifically. Hallux valgus correction is followed by corrective dressings of the great toe post-operatively. Depending on the procedure, partial or full weight-bearing in a post-operative shoe or cast immobilisation is advised. Post-operative radiographs are taken in regular intervals until osseous healing is achieved.
Cite this article: Fraissler L, Konrads C, Hoberg M, Rudert M, Walcher M. Treatment of hallux valgus deformity. EFORT Open Rev 2016;1:295-302. DOI: 10.1302/2058-5241.1.000005.
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Long-term outcome of first metatarsophalangeal joint fusion in the treatment of severe hallux rigidus. INTERNATIONAL ORTHOPAEDICS 2016; 40:2401-2408. [PMID: 27542800 DOI: 10.1007/s00264-016-3277-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 08/03/2016] [Indexed: 12/30/2022]
Abstract
AIMS This study was aimed to study the arthrodesis of the first metatarsophalangeal joint using an oblique interfragmentary lag screw and dorsal plate as an effective option for the treatment of hallux rigidus. Few researchers have studied the outcome of this surgical method over a long follow-up period. PATIENTS AND METHODS We performed a retrospective review of 60 patients status post arthrodesis of the first metatarsophalangeal joint. The mean age was 68.5 years and average follow-up lasted for 47.3 months. Patients' satisfaction and functional outcomes were evaluated with the American Orthopaedic Foot and Ankle Society Hallux Metatarsophalangeal-Interphalangeal Scale, the foot and ankle questionnaire, the Functional Foot Index, and dynamic pedobarography. RESULTS Fusion rate of 93.3 % was recorded; 6.7 % of the cases ended up with a painless pseudarthrosis and required no additional surgery. Pedobarographic measurements demonstrated first ray weight bearing function restoration. More physiological foot plantar pressure patterns were observed. Concerning the postoperative outcomes, 71.7 % of the patients were very satisfied and 18.3 % were satisfied. The American Orthopaedic Foot and Ankle Society Hallux Metatarsophalangeal-Interphalangeal Scale increased post-operatively from 40.9 to 79.3. CONCLUSION The arthrodesis of the metatarsophalangeal joint using transarticular screw and dorsal nonlocked plate is an effective method for the treatment of severe hallux rigidus with fair patient satisfaction rate and functional outcome.
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Graham ME, Chikka A, Goel VK. Inherent Strength of the osteo-WEDGE(™) Bone Plate Locking System for Arthrodesis of the First Metatarsocuneiform Joint: A Biomechanical Study. J Foot Ankle Surg 2016; 55:444-9. [PMID: 26884262 DOI: 10.1053/j.jfas.2015.12.015] [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: 05/11/2012] [Indexed: 02/03/2023]
Abstract
First metatarsocuneiform joint arthrodesis with a locking bone plate and screw system has been effectively used to correct metatarsus primus varus and instability of the first ray. The goal of the present cadaveric biomechanical study was to quantify and compare the inherent strength of the first metatarsocuneiform joint and surrounding bones fixated with the osteo-WEDGE(™) bone plate locking system (OW) with that of intact specimens. Fourteen fresh-frozen adult human cadaveric foot specimens consisting of the first metatarsal and medial cuneiform bones with intact joint capsules and ligaments were used. The OW was implanted in 7 of these specimens at the first metatarsal cuneiform joint (MCJ), and the remaining 7 specimens were left intact. Each of the specimens was then subjected to axial force to simulate dorsiflexion of the first metatarsal using a cantilever bending test setup. Load was applied on the plantar aspect of the first metatarsal head until failure of the construct. The mean load and bending moment on the first MCJ at failure for the implanted specimens were 119.98 ± 56.76 N and 5.57 ± 2.71 Nm, respectively. For the intact specimens, the mean load and bending moment on the first MCJ at failure were 107.93 ± 60.90 N and 6.07 ± 3.18 Nm, respectively. None of the specimens showed catastrophic failure within the physiologic loading limits. These results imply that the mechanical strength of the OW is comparable to that of intact specimens. Thus, the first MCJ and surrounding bones fixated with an OW should be able to effectively withstand the vertical ground reaction forces the same as intact specimens.
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Affiliation(s)
| | - Avanthi Chikka
- Research Assistant, Graham International Implant Institute, Macomb, MI
| | - Vijay K Goel
- Distinguished University Professor, Endowed Chair and McMaster-Gardner Professor of Orthopaedic Bioengineering, and Co-Director, Engineering Center for Orthopaedic Research Excellence (E-CORE), Departments of Bioengineering and Orthopaedic Surgery, Colleges of Engineering and Medicine, University of Toledo, Toledo, OH
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40
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Toepfer A, Harrasser N, Lenze F, Pohlig F, von Eisenhart-Rothe R. [Current concepts in diagnostics and treatment of hallux valgus deformity]. MMW Fortschr Med 2015; 157:37-40. [PMID: 26049347 DOI: 10.1007/s15006-015-3215-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- Andreas Toepfer
- Klinik für Orthopädie und Sportorthopädie, Klinikum rechts der Isar der Technischen Universität München, Ismaningerstraße 22, D-81675, München, Deutschland,
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