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Butt MN, Perveen W, Ciongradi CI, Alexe DI, Marryam M, Khalid L, Dobreci DL, Sârbu I. Outcomes of the Ponseti Technique in Different Types of Clubfoot-A Single Center Retrospective Analysis. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1340. [PMID: 37628341 PMCID: PMC10453163 DOI: 10.3390/children10081340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/27/2023]
Abstract
Background: Clubfoot is a congenital deformity that can affect one or both of a newborn's lower extremities. The main objective of the study is to evaluate and compare the outcomes of the Ponseti method for the management of different types of clubfoot. Methods: A retrospective analysis of 151 children with 253 clubfeet (idiopathic untreated, idiopathic recurrent, and syndromic) with at least one year of follow-up was conducted in four months after ethical approval. Data were collected with a structured proforma after the consent of the parents. An independent sample t-test was applied to show the comparison between the groups, and a p-value of 0.05 was considered significant. Results: Out of 151 patients, 76% were male and 24% were female. Out of a total of 235 feet, 96 (63%) were idiopathic untreated, 40 (26.5%) were idiopathic recurrent, and 15 (9.5%) were syndromic clubfoot. The average number of casts was higher in syndromic clubfoot (9 casts per foot). There was no significant difference in the baseline Pirani score of the three groups (p-value > 0.05); but after one year of follow-up, there was a significant difference in the Pirani score of idiopathic and syndromic clubfoot (p-value ≤ 0.05) and between recurrent clubfoot and syndromic clubfoot (p-value = 0.01). Conclusions: The aetiology of syndromic clubfoot affects the outcomes of the Ponseti method and leads to relapse. In idiopathic (untreated and recurrent) clubfoot, the Ponseti method does not produce a significant difference in outcome. Poor brace compliance and a lack of tenotomy lead to orthotic (ankle foot orthosis AFO and foot orthosis FO) use in the day time and the recurrence of clubfoot deformity in these three types of clubfoot.
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Affiliation(s)
- Maryum Naseer Butt
- Muzaffarabad Physical Rehabilitation Centre, Muzaffarabad 13100, Pakistan;
| | - Wajida Perveen
- School of Allied Health Sciences, CMH Lahore Medical College & IOD (NUMS Rawalpindi), Lahore 54810, Pakistan
| | - Carmen-Iulia Ciongradi
- 2nd Department of Surgery—Pediatric Surgery and Orthopedics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Dan Iulian Alexe
- Department of Physical and Occupational Therapy, “Vasile Alecsandri” University of Bacau, 600115 Bacau, Romania; (D.I.A.); (D.L.D.)
| | | | - Laique Khalid
- Combined Military Hospital, Muzaffarabad 13100, Pakistan;
| | - Daniel Lucian Dobreci
- Department of Physical and Occupational Therapy, “Vasile Alecsandri” University of Bacau, 600115 Bacau, Romania; (D.I.A.); (D.L.D.)
| | - Ioan Sârbu
- 2nd Department of Surgery—Pediatric Surgery and Orthopedics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
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Laliotis N, Chrysanthou C, Konstandinidis P, Anastasopoulos N. Anatomical Structures Responsible for CTEV Relapse after Ponseti Treatment. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9050581. [PMID: 35626758 PMCID: PMC9139296 DOI: 10.3390/children9050581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/03/2022] [Accepted: 04/15/2022] [Indexed: 11/30/2022]
Abstract
Relapse of deformity after a successful Ponseti treatment remains a problem for the management of clubfoot. An untreated varus heel position and restricted dorsal flexion of the ankle are the main features of recurrences. We analyze the anatomical structures responsible for these recurrences. Materials and methods: During 5 years, 52 children with CTEV (Congenital Talipes Equino Varus) were treated with casts according to the Ponseti method, with a mean number of 7 casts. Closed percutaneous tenotomy was performed in 28 infants. Children were followed monthly and treated with the continuous use of a molded cast. We had 9 children with relapsed clubfeet. During the standing and walking phase, they had a fixed deformity with a varus position of the heel and dorsal flexion of the ankle <10 d. They were surgically treated with the posterolateral approach. Results: In all patients, we found a severe thickening of the paratenon of the Achilles in the medial side, with adhesions with the subcutaneous tissue. The achilles after the previous tenotomy was completely regenerated. The achilles was medially displaced. Conclusions: A severe thickening of the paratenon of the achilles and adhesions with the subcutaneous tissue are anatomical structures in fixed relapsed cases of clubfoot. We treated our patients with an appropriate surgical release.
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Affiliation(s)
- Nikolaos Laliotis
- Orthopaedic Department, Inter Balkan Medical Center, Asklipiou 10 Pilea, 57001 Thessaloniki, Greece; (C.C.); (P.K.)
- Correspondence:
| | - Chrysanthos Chrysanthou
- Orthopaedic Department, Inter Balkan Medical Center, Asklipiou 10 Pilea, 57001 Thessaloniki, Greece; (C.C.); (P.K.)
| | - Panagiotis Konstandinidis
- Orthopaedic Department, Inter Balkan Medical Center, Asklipiou 10 Pilea, 57001 Thessaloniki, Greece; (C.C.); (P.K.)
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Agarwal A, Rastogi A, Talwar J, Deo NB, Rastogi P. Unilateral limb orthosis for maintenance of deformity correction following treatment of clubfoot with Ponseti technique: a systematic review. J Pediatr Orthop B 2022; 31:e195-e201. [PMID: 34267168 DOI: 10.1097/bpb.0000000000000897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The systematic review study aimed to investigate the following details in the clubfoot children treated with the Ponseti technique: (1) to review the various designs and prescriptions of unilateral limb orthosis described in literature; (2) to find the outcome following use of this orthosis, especially patient adherence and recurrence; (3) comparison with standard bilateral limb foot abduction orthosis. A literature search was performed for articles published in 'Pubmed (includes Medline indexed journals)' electronic databases for broad key words: 'Clubfoot or CTEV or congenital talipes equinovarus', 'orthosis or brace or splint'. Included were studies that addressed the treatment of idiopathic clubfoot in children up to 2 years of age using the Ponseti technique and use of unilateral limb orthosis for the subsequent maintenance phase. We excluded studies reporting Ponseti technique for nonidiopathic clubfoot, child age older than 2 years at the time of primary treatment, studies where unilateral limb orthosis was used as a tool for primary correction of all or some components of clubfoot and design descriptions of orthosis without practical usage data. Of the 1537 articles from the database, 10 articles were included in the final review. Most studies were retrospective, underpowered and had a short term follow-up. In some series, the use of this orthosis was driven by personal experiences and regional preferences rather than a just scientific explanation. The tested designs were variable and nonstandardized. Being less restrictive, unilateral limb orthosis may have an edge over bilateral limb orthosis in terms of patient adherence. The available comparative studies however showed inferiority of unilateral orthoses when compared to the bilateral limb orthosis in preventing recurrences in clubfoot treatment. There is insufficient evidence to support use of unilateral limb orthosis for maintenance of deformity correction following treatment of clubfoot with the Ponseti technique. Their use was found associated with high recurrence rates.
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Affiliation(s)
- Anil Agarwal
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Delhi
| | - Anuj Rastogi
- Department of Orthopaedics, Integral Institute of Medical Sciences and Research, Integral University, Lucknow, Uttar Pradesh
| | - Jatin Talwar
- Central Institute of Orthopaedics Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Nitish Bikram Deo
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Delhi
| | - Prateek Rastogi
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Delhi
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Agarwal A. Orthotic configuration and its effect on clubfoot: A bench research with modifications of orthotic bar length, dorsiflexion and abduction. J Clin Orthop Trauma 2022; 26:101805. [PMID: 35242532 PMCID: PMC8858992 DOI: 10.1016/j.jcot.2022.101805] [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: 01/21/2022] [Revised: 02/06/2022] [Accepted: 02/11/2022] [Indexed: 11/16/2022] Open
Abstract
PURPOSE We determined the effect of changes in abduction orthosis for clubfoot (bar width, dorsiflexion and abduction) on ankle dorsiflexion and foot abduction. METHODS The study included 31 children with clubfoot. An adjustable Steenbeek foot abduction orthosis permitting variations of bar width [distance between anterior superior iliac spines, shoulders and 'standard'], dorsiflexion (0, 15 and 30°) and abduction (30, 45 and 70°) was used for measurements. Ankle dorsiflexion and foot abduction were measured with and without orthosis and compared using repeated measures analysis of variance (ANOVA). RESULTS Foot abduction was same as orthotic abduction in all configurations. A better ankle dorsiflexion was found with a shorter bar width, larger orthotic dorsiflexion and abduction. Contrarily, the arc increased with a wider bar. A 30° inbuilt orthotic dorsiflexion and 70° abduction produced better foot dynamics. CONCLUSIONS A foot abduction orthosis with modifications of shorter bar length, 30° dorsiflexion and 70° abduction may offer better soft tissue stretch and foot motion in clubfoot.
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Farrar EJ, Lo M, Groothoff L, Cunningham J, Theuri J. Two-year retrospective cohort results on use of a dynamic unilateral brace for treatment of clubfoot: Can compliance and prevention of recurrence both be achieved? J Rehabil Assist Technol Eng 2022; 9:20556683221112084. [PMID: 35845117 PMCID: PMC9280036 DOI: 10.1177/20556683221112084] [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] [Received: 01/10/2022] [Revised: 06/13/2022] [Accepted: 06/21/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives The Ponseti method has led to vast improvements in outcomes for infants born with
clubfoot deformity, but challenges with compliance during the bracing phase of the
protocol remain. Unilateral braces promise higher compliance but often have led to
unacceptably high recurrence. Methods We have developed a novel unilateral brace for clubfoot deformity that strategically
applies patient-specific, anatomically-targeted forces to the lower limb to maintain
correction. We retrospectively reviewed the cases of 26 patients with minimum follow-up
of 24 months. The data were analyzed for recurrence rates, caregiver-reported
compliance, and differences in Pirani score, dorsiflexion, abduction, hindfoot eversion,
and resting rotation between initial and final follow-up. Results Most patients (N = 23, 88%) were compliant with the bracing protocol.
Two patients showed recurrence of deformity (8%). There were statistically significant
improvements in Pirani score, dorsiflexion, abduction, hindfoot eversion, and resting
external rotation. A subset of patients with sub-optimal correction at baseline showed
improvement in all parameters across the course of bracing. Conclusions This novel unilateral brace for maintenance of clubfoot correction after Ponseti
treatment demonstrates rates of recurrence rates and caregiver-reported compliance at
2 years of follow up that are comparable to outcomes with traditional bilateral foot
abduction orthoses.
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Affiliation(s)
- Emily J Farrar
- Department of Engineering, Messiah University, Mechanicsburg, PA, USA
| | - Michelle Lo
- Department of Engineering, Messiah University, Mechanicsburg, PA, USA
| | - Luke Groothoff
- Department of Art, Messiah University, Mechanicsburg, PA, USA
| | | | - Joseph Theuri
- African Inland Church CURE International Hospital, Kijabe, Kenya
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Abstract
Clubfoot or talipes equinovarus deformity is one of the most common anomalies affecting the lower extremities. This review provides an update on the outcomes of various treatment options used to correct clubfoot. The ultimate goal in the treatment of clubfoot is to obtain a fully functional and pain-free foot and maintain a long-term correction. The Ponseti method is now considered the gold standard of treatment for primary clubfoot. Relapse is common after primary treatment with the Ponseti method, and other interventions are discussed that are used to provide for long-term successful outcomes.
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Paediatric Disorders. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1007/978-3-030-78529-1_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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8
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Radler C. The Treatment of Recurrent Congenital Clubfoot. Foot Ankle Clin 2021; 26:619-637. [PMID: 34752231 DOI: 10.1016/j.fcl.2021.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The Ponseti method for treatment of congenital clubfoot is well established and has been introduced in most pediatric orthopedic centers worldwide. However, reported rates of recurrence are largely variable and open joint surgery is still performed frequently, even in the age group younger than 6 years of age. Preventing recurrence and residual deformity can be achieved by strict adherence to the Ponseti method, ensuring and enforcing brace compliance, frequent follow-up, and early treatment of recurrence. This review discusses reasons for clubfoot recurrence, prevention of clubfoot recurrence, and the treatment of recurrent congenital clubfoot within the realm of the Ponseti method.
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Affiliation(s)
- Christof Radler
- Department of Pediatric Orthopaedics and Adult Foot and Ankle Surgery, Orthopaedic Hospital Speising GmbH, Speisinger Strasse 109, Vienna A-1130, Austria.
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9
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Sheta RA, El-Sayed M, Abdel-Ghani H, Saber S, Mohammed ASE, Hassan TGT. A modification of the Ponseti method for clubfoot management: a prospective comparative study. J Child Orthop 2021; 15:433-442. [PMID: 34858529 PMCID: PMC8582604 DOI: 10.1302/1863-2548.15.210038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/11/2021] [Indexed: 02/03/2023] Open
Abstract
PURPOSE We aimed to compare our parent-based exercise programem's efficacy with the foot abduction brace (FAB) Ponseti manipulation as a retention programme. METHODS We conducted this prospective multicentre cohort study between August 2009 and November 2019. The included children were allocated into one of two groups according to the retention protocol. The Pirani and Laaveg-Ponseti scores were used to assess the feet clinically and functionally. Radiological assessment was performed using standing anteroposterior and lateral radiographs of the feet. We assessed the parents' satisfaction and adherence to the retention method. SPSS version 25 was used for the statistical analysis. RESULTS A total of 1265 feet in 973 children were included. Group A included 637 feet managed with FAB, while group B included 628 feet managed with our retention programme. All patients were followed up to the age of four years. At the final follow-up, Pirani scores in group A participants were excellent, good and poor in 515, 90, and 32 feet, respectivel, while in group B the scores were excellent, good and poor in 471, 110 and 44 feet, respectively. The mean total score of Laaveg-Ponseti was 87.81 (sd 19.82) in group A and 90.55 (sd 20.71) in group B (p = 0.02). Group B participants showed higher satisfaction with the treatment method (p = 0.011) and more adherence to the treatment (p = 0.013). CONCLUSION The deformity's recurrence related to the brace's non-compliance in the Ponseti method might be reduced by substituting the brace with our home-based daily stretching exercises. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Reda Ali Sheta
- Professor of Orthopaedics, Al-Ahrar Specialist Hospital, Zagazig, Al-Sharkia, Egypt
| | - Mohamed El-Sayed
- Professor of Pediatric Orthopedics & Limb Reconstructive Surgeries, Tanta University, Egypt
| | - Hisham Abdel-Ghani
- Professor of Pediatric Orthopedics; Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Sameh Saber
- Assistant Professor of Radiology, Faculty of Medicine, Zagazig University, Al-Sharkia, Egypt
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Ishizuka T, Hung YY, Weintraub MR, Kaiser SP, Williams ML. Ponseti Idiopathic and Nonidiopathic Clubfoot Correction With Secondary Surgeries. J Foot Ankle Surg 2021; 60:742-746. [PMID: 33789808 DOI: 10.1053/j.jfas.2020.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/13/2020] [Accepted: 09/23/2020] [Indexed: 02/03/2023]
Abstract
The Ponseti method has revolutionized clubfoot treatment for not only idiopathic clubfoot but also non-idiopathic clubfoot. This study aimed to validate the existing literature with respect to the Ponseti method serving as first line treatment for clubfoot. The purpose of this study was to compare clubfoot type and recurrence with secondary surgical procedures following Ponseti method. Kaiser Permanente Northern California database was queried to identify clubfoot children under 3 years old with a consecutive 3-year membership. Associated comorbidities and operative procedure codes were identified. Chart review was performed on all surgical clubfoot patients who completed Ponseti method. Patients' average age at time of surgery, frequency of surgeries, and types of procedures performed were recorded. A logistic regression analysis assessed the adjusted association between surgery status and clubfoot type. Clubfoot incidence was about 1 in 1000 live births. Of the 375 clubfoot children, 334 (89%) were idiopathic and 41 (11%) were non-idiopathic. In the total study population, 82% (n = 309) patients maintained Ponseti correction without a secondary surgery; 66 patients (18%) underwent subsequent secondary surgeries. The non-idiopathic clubfoot underwent surgery more frequently compared to idiopathic clubfoot patients (41.5% vs 14.7%, respectively, p = .0001). Non-idiopathic clubfoot children underwent surgery at a younger age. This study validates the Ponseti method is the first line treatment for clubfoot correction despite etiology. However, patients with recurrent clubfoot may require secondary surgery following Ponseti method. Clubfoot recurrence surveillance is key for identifying early symptomatic recurrence in order to minimize foot rigidity and the need for osseous procedures.
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Affiliation(s)
- Toby Ishizuka
- Chief Resident, Kaiser San Francisco Bay Area Foot and Ankle Residency Program, Kaiser Oakland Medical Center, Oakland, CA.
| | - Yun-Yi Hung
- Group Leader, Data Consulting, Division of Research, Kaiser Permanente Northern California, Oakland, CA
| | | | - Scott P Kaiser
- Attending Physician, Pediatric Orthopedic Surgeon, Kaiser Oakland Medical Center, Oakland, CA
| | - Mitzi L Williams
- Attending Surgeon, Kaiser San Francisco Bay Area Foot and Ankle Residency Program, Kaiser Oakland Medical Center, Oakland, CA
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Hegazy M, El Barbary H, Hammoud M, Arafa A, Mohamed MT, Barakat AS, Afifi A. The foot external rotation above-knee (FERAK) brace versus the Denis Browne brace for management of idiopathic clubfoot following Ponseti casting: a randomized controlled trial. INTERNATIONAL ORTHOPAEDICS 2021; 46:313-319. [PMID: 34120232 DOI: 10.1007/s00264-021-05107-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 06/02/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE To compare the foot external rotation above-knee (FERAK) brace and the Denis Browne boot (DBB) brace in terms of relapse prevention and parents' compliance after successful correction with Ponseti casting. METHODS A single-centre, randomized controlled study was conducted between 2016 and 2020. A total of 60 feet in 38 patients with idiopathic clubfoot initially corrected with the Ponseti method were included. They were randomized into two equal groups: the FERAK group and the DBB group. The primary outcome was the efficacy in maintaining correction measured by the Pirani score. The secondary outcomes were parents' compliance and complications (e.g., relapses, skin complications). RESULTS The follow-up period was 24 months for each patient. The mean final Pirani score was 0.42 ± 0.76 in the FERAK group and 0.57 ± 0.82 in the DBB group. This difference was statistically insignificant (p-value = 0.411). Regarding parents' compliance in the FERAK group, 86.7% of parents had good and intermediate compliance while 13.3% had bad compliance. In the DBB group, 66.7% had good and intermediate compliance while 33.3% had bad compliance. This difference was also statistically insignificant (p-value = 0.118). CONCLUSION Both braces achieved good comparable outcomes after Ponseti casting. However, the FERAK brace yielded slightly better parents' compliance with a less recurrence rate.
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Affiliation(s)
- Mohamed Hegazy
- Department of Orthopaedic Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hassan El Barbary
- Department of Orthopaedic Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - M Hammoud
- Department of Orthopaedic Surgery, Nasr City Health Insurance Hospital, Cairo, Egypt
| | - Amr Arafa
- Department of Orthopaedic Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Ahmed Samir Barakat
- Department of Orthopaedic Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Afifi
- Department of Orthopaedic Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt.
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Agarwal A, Rastogi A, Rastogi P. Relapses in clubfoot treated with Ponseti technique and standard bracing protocol- a systematic analysis. J Clin Orthop Trauma 2021; 18:199-204. [PMID: 34026487 PMCID: PMC8122108 DOI: 10.1016/j.jcot.2021.04.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 04/11/2021] [Accepted: 04/28/2021] [Indexed: 11/29/2022] Open
Abstract
PURPOSE The analysis determined the relapses in clubfoot children treated with Ponseti technique and standard bracing protocol and their correlation with overall follow up duration using pooled data from various series. It also tested the prescribed timelines of 5 and 7 years for slow-down/cessation of relapses in clubfoot children. METHODS A systematic literature search was performed for articles published in "Pubmed (includes Medline indexed journals)" electronic databases using key words: "Clubfoot or CTEV or congenital talipes equinovarus", "Ponseti" for years 1st January 2001 to 15th November 2020. Included were studies that addressed treatment of idiopathic clubfoot using the standard Ponseti technique, followed a well defined brace protocol (maintenance of corrected deformity using a central bar based brace and prescribed duration mentioned), reported a minimum mean follow up of 4 years and having relapse as one of their outcome measure. Studies reporting Ponseti technique for non-idiopathic clubfoot, child's age older than 1 year at the time of primary treatment, clubfoot with previous interventions before Ponseti treatment, where relapse and residual deformities were not identified distinctly in follow up, abstract only publications, letter to the editors, case reports, technique papers and review articles were excluded. The following characteristics of clubfoot patients in the selected articles were included for analysis: Patient numbers/feet treated with Ponseti technique; follow up years (<5; 5-7 and >7 years; overall) and corresponding relapse percentages for patients. RESULTS There were total 2206 patients in the included 24 studies. Average follow up was 6 years. The average relapse rates for clubfoot patients in the pooled data stood at 30%. The overall relapse rates increased with a longer follow up and the curve befitted a linear regression equation with weak positive correlation (Pearson correlation coefficient = 0.08). The relapse rates in follow up categories of <5 years (26.6 ± 15.6%), 5-7 years (30.8 ± 16.3%) and >7 years (28.4 ± 6.2%) were similar statistically (Analysis of variance, ANOVA). CONCLUSIONS Approximately 1 in 3 clubfoot patients suffer relapse post Ponseti technique and standard bracing protocol. A weak positive correlation was observed for relapses when correlated with increasing follow up years. The relapses however tend to slow down after initial growth years. There is a need to educate the care receivers regarding the possibility of late relapses despite proper Ponseti treatment and accordingly to keep them under supervised follow up for longer periods.
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Affiliation(s)
- Anil Agarwal
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, 110031, India,Corresponding author. Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, 110031, India.
| | - Anuj Rastogi
- Department of Orthopaedics, Integral Institute of Medical Sciences and Research, Integral University, Lucknow, Uttar Pradesh, India
| | - Prateek Rastogi
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, 31, India
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Sheta RA, El-Sayed M. Is the Denis Browne Splint a Myth? A Long-Term Prospective Cohort Study in Clubfoot Management using Denis Browne Splint Versus Daily Exercise Protocol. J Foot Ankle Surg 2021; 59:314-322. [PMID: 32130997 DOI: 10.1053/j.jfas.2019.08.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 08/22/2019] [Accepted: 08/26/2019] [Indexed: 02/03/2023]
Abstract
The Ponseti technique is successful in idiopathic clubfoot management. However, the leading cause of relapse and recurrence is nonadherence to the Denis Brown bracing protocol. This necessitates more extensive soft tissue surgeries. Based on a detailed up-to-date search, we have found that no other studies provide such a modified Ponseti technique. This study is unique, as it depends on using specific stretching exercises instead of bracing during management. Between August 2009 and June 2019, a consecutive series of 194 isolated idiopathic clubfoot patients (251 feet) were included in this study. The mean follow-up was 93 months (range 72 to 146), mean 91.8 months. All patients underwent a clinical and functional assessment using the Laaveg-Ponseti score and radiological assessments. There were 132 boys (68.1%) and 62 girls (31.9%), a male-to-female ratio of 2:1. The mean age at initiation of treatment was 14.9 days. According to the Laaveg-Ponseti score, 51.7% yielded excellent results, 35.3% yielded good results, 11.55% yielded fair results, and 1.59% yielded poor results. Bracing noncompliance has been identified as a major cause for treatment failure. This presented exercise protocol not only eliminates the need for bracing and reduces the cost for the affected individuals but also provides excellent clinical and radiographic end results, comparable to the original treatment protocol using the Denis Brown brace.
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Affiliation(s)
- Reda Ali Sheta
- Orthopedic Consultant, Al Ahrar Specialist Hospital, Zagazig, Egypt.
| | - Mohamed El-Sayed
- Professor, Pediatric Orthopedics & Limb Reconstructive Surgeries, Tanta University, Tanta, Egypt
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Thomas HM, Sangiorgio SN, Ebramzadeh E, Zionts LE. Relapse Rates in Patients with Clubfoot Treated Using the Ponseti Method Increase with Time: A Systematic Review. JBJS Rev 2020; 7:e6. [PMID: 31116129 DOI: 10.2106/jbjs.rvw.18.00124] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The Ponseti method is the preferred technique to manage idiopathic clubfoot deformity; however, there is no consensus on the expected relapse rate or the percentage of patients who will ultimately require a corrective surgical procedure. The objective of the present systematic review was to determine how reported rates of relapsed deformity and rates of a secondary surgical procedure are influenced by each study's length of follow-up. METHODS A comprehensive literature search using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was performed to identify relevant articles. The definition of relapse, the percentage of patients who relapsed, the percentage of feet that required a surgical procedure, and the mean duration of follow-up of each study were extracted. Pearson correlations were performed to determine associations among the following variables: mean follow-up duration, percentage of patients who relapsed, percentage of feet that required a joint-sparing surgical procedure, and percentage of feet that required a joint-invasive surgical procedure. Logarithmic curve fit regressions were used to model the relapse rate, the rate of joint-sparing surgical procedures, and the rate of joint-invasive surgical procedures as a function of follow-up time. RESULTS Forty-six studies met the inclusion criteria. Four distinct definitions of relapse were identified. The reported relapse rates varied from 3.7% to 67.3% of patients. The mean duration of follow-up was strongly correlated with the relapse rate (Pearson correlation coefficient = 0.44; p < 0.01) and the percentage of feet that required a joint-sparing surgical procedure (Pearson correlation coefficient = 0.59; p < 0.01). Studies with longer follow-up showed significantly larger percentages of relapse and joint-sparing surgical procedures than studies with shorter follow-up (p < 0.05). CONCLUSIONS Relapses have been reported to occur at as late as 10 years of age; however, very few studies follow patients for at least 8 years. Notwithstanding that, the results indicated that the rate of relapse and percentage of feet requiring a joint-sparing surgical procedure increased as the duration of follow-up increased. Longer-term follow-up studies are required to accurately predict the ultimate risk of relapsed deformity. Patients and their parents should be aware of the possibility of relapse during middle and late childhood, and, thus, follow-up of these patients until skeletal maturity may be warranted. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Hannah M Thomas
- Orthopaedic Institute for Children, The J. Vernon Luck, Sr., M.D. Orthopaedic Research Center, Los Angeles, California
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Bina S, Pacey V, Barnes EH, Burns J, Gray K. Interventions for congenital talipes equinovarus (clubfoot). Cochrane Database Syst Rev 2020; 5:CD008602. [PMID: 32412098 PMCID: PMC7265154 DOI: 10.1002/14651858.cd008602.pub4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Congenital talipes equinovarus (CTEV), also known as clubfoot, is a common congenital orthopaedic condition characterised by an excessively turned-in foot (equinovarus) and high medial longitudinal arch (cavus). If left untreated it can result in long-term disability, deformity and pain. Interventions can be conservative (such as splinting or stretching) or surgical. Different treatments might be effective at different stages: at birth (initial presentation); when initial treatment does not work (resistant presentation); when the initial treatment works but the clubfoot returns (relapse/recurrent presentation); and when there has been no early treatment (neglected presentation). This is an update of a review first published in 2010 and last updated in 2014. OBJECTIVES To assess the effects of any intervention for any type of CTEV in people of any age. SEARCH METHODS On 28 May 2019, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL Plus, AMED and Physiotherapy Evidence Database. We also searched for ongoing trials in the WHO International Clinical Trials Registry Platform and ClinicalTrials.gov (to May 2019). We checked the references of included studies. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs evaluating interventions for CTEV, including interventions compared to other interventions, sham intervention or no intervention. Participants were people of all ages with CTEV of either one or both feet. DATA COLLECTION AND ANALYSIS Two review authors independently assessed the risks of bias in included trials and extracted the data. We contacted authors of included trials for missing information. We collected adverse event information from trials when it was available. When required we attempted to obtain individual patient data (IPD) from trial authors for re-analysis. If unit-of-analysis issues were present and IPD unavailable we did not report summary data, MAIN RESULTS: We identified 21 trials with 905 participants; seven trials were newly included for this update. Fourteen trials assessed initial cases of CTEV (560 participants), four trials assessed resistant cases (181 participants) and three trials assessed cases of unknown timing (153 participants). The use of different outcome measures prevented pooling of data for meta-analysis, even when interventions and participants were comparable. All trials displayed high or unclear risks of bias in three or more domains. Twenty trials provided data. Two trials reported on the primary outcome of function using a validated scale, but the data were not suitable for inclusion because of unit-of-analysis issues, as raw data were not available for re-analysis. We were able to analyse data on foot alignment (Pirani score), a secondary outcome, from three trials in participants at initial presentation. The Pirani score is a scale ranging from zero to six, where a higher score indicates a more severe foot. At initial presentation, one trial reported that the Ponseti technique significantly improved foot alignment compared to the Kite technique. After 10 weeks of serial casting, the average total Pirani score of the Ponseti group was 1.15 points lower than that of the Kite group (mean difference (MD) -1.15, 95% confidence interval (CI) -1.32 to -0.98; 60 feet; low-certainty evidence). A second trial found the Ponseti technique to be superior to a traditional technique, with mean total Pirani scores of the Ponseti participants 1.50 points lower than after serial casting and Achilles tenotomy (MD -1.50, 95% CI -2.28 to -0.72; 28 participants; very low-certainty evidence). One trial found evidence that there may be no difference between casting materials in the Ponseti technique, with semi-rigid fibreglass producing average total Pirani scores 0.46 points higher than plaster of Paris at the end of serial casting (95% CI -0.07 to 0.99; 30 participants; low-certainty evidence). We found no trials in relapsed or neglected cases of CTEV. A trial in which the type of presentation was not reported showed no evidence of a difference between an accelerated Ponseti and a standard Ponseti treatment in foot alignment. At the end of serial casting, the average total Pirani score in the accelerated group was 0.31 points higher than the standard group (95% CI -0.40 to 1.02; 40 participants; low-certainty evidence). No trial assessed gait using a validated assessment. Health-related quality of life was reported in some trials but data were not available for re-analysis. There is a lack of evidence for the addition of botulinum toxin A during the Ponseti technique, different types of major foot surgery or continuous passive motion treatment following major foot surgery. Most trials did not report on adverse events. Two trials found that further serial casting was more likely to correct relapse after Ponseti treatment than after the Kite technique, which more often required major surgery (risk differences 25% and 50%). In trials evaluating serial casting techniques, adverse events included cast slippage (needing replacement), plaster sores (pressure areas), and skin irritation. Adverse events following surgical procedures included infection and the need for skin grafting. AUTHORS' CONCLUSIONS From the evidence available, the Ponseti technique may produce significantly better short-term foot alignment compared to the Kite technique. The certainty of evidence is too low for us to draw conclusions about the Ponseti technique compared to a traditional technique. An accelerated Ponseti technique may be as effective as a standard technique, but results are based on a single small comparative trial. When using the Ponseti technique semi-rigid fibreglass casting may be as effective as plaster of Paris. Relapse following the Kite technique more often led to major surgery compared to relapse following the Ponseti technique. We could draw no conclusions from other included trials because of the limited use of validated outcome measures and the unavailability of raw data. Future RCTs should address these issues.
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Affiliation(s)
- Shadi Bina
- The Children's Hospital at Westmead, Sydney, Australia
| | - Verity Pacey
- Department of Health Professions, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Elizabeth H Barnes
- NHMRC Clinical Trials Centre, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Joshua Burns
- The Children's Hospital at Westmead, Sydney, Australia
- The University of Sydney & Sydney Children's Hospitals Network, Sydney, Australia
| | - Kelly Gray
- Department of Health Professions, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
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Rhee C, Burgesson B, Orlik B, Logan K. Suture Button Technique for Tibialis Anterior Tendon Transfer for the Treatment of Residual Clubfoot. FOOT & ANKLE ORTHOPAEDICS 2020; 5:2473011420923591. [PMID: 35097380 PMCID: PMC8697272 DOI: 10.1177/2473011420923591] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The Ponseti method has revolutionized the treatment of idiopathic clubfoot, but recurrence remains problematic. Dynamic supination is a common cause of recurrence, and the standard treatment is tibialis anterior tendon transfer using an external button. Although safe and effective, the placement of the button on the sole creates a pressure point, which can lead to skin ulceration. In our institution, a suture button has been used for the tibialis anterior tendon transfer and we report our results here. METHODS Two senior authors' case logs were retrospectively reviewed to identify 23 patients (34 feet) for tibialis anterior tendon transfer using a suture button. Complications and additional operative procedures were assessed by reviewing operative notes, follow-up visit clinic notes, and radiographs. The mean age of the patients was 6 years 2 months (SD 40 months) and the average follow-up duration was 67.1 weeks (SD 72 weeks). RESULTS There were 5 complications (14.7%). Recurrence occurred bilaterally in 1 patient (5.9%) but did not require reoperation. Other complications included a cast-related pressure sore (2.9%) and an infection (2.9%) requiring irrigation with debridement along with hardware removal. CONCLUSIONS Tibialis anterior tendon transfer using a suture button was a safe procedure with theoretical advantage of providing stronger fixation and reducing the risk of skin pressure necrosis compared to the standard external button technique. We believe a suture button could allow earlier rehabilitation and may afford stronger ankle eversion. Prospective studies are required to compare the differences in functional outcomes between the procedures. LEVEL OF EVIDENCE Level IV, case series, therapeutic study.
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Affiliation(s)
- Chanseok Rhee
- Department of Orthopaedic Surgery, Juravinski Hospital, Hamilton, Ontario, Canada
| | - Bernard Burgesson
- Department of Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Ben Orlik
- Department of Surgery, Division of Paediatric Orthopaedic Surgery, Nova Scotia, Canada
| | - Karl Logan
- Department of Surgery, Division of Paediatric Orthopaedic Surgery, Nova Scotia, Canada
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Abstract
We investigated the impact of changes in bar length of Steenbeek foot abduction brace on foot and ankle range of motion in 150 children. The ankle dorsiflexion and foot abduction was measured without brace, with standard brace size (0) as depicted in Steenbeek manual and after variations in bar length (-2˝ to +2˝). The bar length (0) was also compared with shoulder width for Indian population. The Steenbeek foot abduction brace bar length in current use (11.53±1.2˝) was longer than shoulder size (8.14±1.18˝) with no true correlation. Steenbeek foot abduction brace usefulness was evident for foot abduction (46°) but not for dorsiflexion. The varied bar lengths tested did not significantly altered available dorsiflexion or abduction. The currently used Steenbeek foot abduction brace were larger than shoulder widths. The Steenbeek foot abduction brace was dynamic but required prefabrication for its effectiveness. The changes in bar length did not significantly alter foot dynamics occurring with brace.
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Limpaphayom N, Sailohit P. Factors Related to Early Recurrence of Idiopathic Clubfoot Post the Ponseti Method. Malays Orthop J 2019; 13:28-33. [PMID: 31890107 PMCID: PMC6915309 DOI: 10.5704/moj.1911.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Introduction: Idiopathic clubfoot or congenital talipes equinovarus (CTEV) is managed by the Ponseti method worldwide; however, the recurrence of the deformity is a challenging problem. The purpose was to review the factors associated with early recurrence of CTEV post the Ponseti method. Materials and Methods: During 2011-2016, 34 infants with 52 CTEV, who underwent the Ponseti method and a minimum follow-up period of six months, were reviewed. Twenty-two infants (65%) were male, and 18 infants (53%) had bilateral CTEV. Recurrence of CTEV was defined as a reappearance of at least one of the four components of the deformity. The association between recurrence and factors, including age, gender, bilaterality, family geography, type of principal caregiver, severity at presentation, centre where the Ponseti method was initiated, compliance to foot abduction brace (FAB), practice of stretching exercise, type of FAB, and complications of casting, were evaluated using univariate logistic regression analysis. Results: The median age at initiation of the treatment was 3.4 (IQR; 2.1-12.6) weeks. A median of six (range; 3-12) casts were required. Tenotomy was performed in 32/34 (94%) of cases. Recurrence occurred in 14/52 feet (27%) at an average follow-up period of 2.3±1.1 years. Non-compliance to FAB protocol began at an average age of 11.2±6.5 months, and significantly increased the risk of recurrence during the weaning phase [OR (95%CI)=8.4 (1.2-92.4), p=0.03]. Other factors were not associated with the recurrence. Conclusion: Non-compliance to FAB occurred early during the treatment and related to a risk of recurrence of CTEV. Physicians should encourage the parents and/or guardians to follow the protocol to decrease the risk of recurrence.
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Affiliation(s)
- N Limpaphayom
- Department of Orthopaedics, Chulalongkorn University, Bangkok, Thailand.,Department of Orthopaedics, Police General Hospital, Bangkok, Thailand
| | - P Sailohit
- Department of Orthopaedics, Police General Hospital, Bangkok, Thailand
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Abstract
PURPOSE The Ponseti method is widely used in clubfoot treatment. Long-term follow-up shows high patient satisfaction and excellent functional outcomes. Clubfoot tendency to relapse is a problem yet to solve. Given the importance of bracing in relapse prevention, we ought to discuss current knowledge and controversies about bracing. METHODS We describe types of braces used, with its advantages and disadvantages, suggesting bracing schedules and duration. We identify bracing problems and pinpoint strategies to promote adherence to bracing. RESULTS When treating a clubfoot by the Ponseti method, the corrected foot should be held in an abducted and dorsiflexed position, in a foot abduction brace (FAB), with two shoes connected by a bar. The brace is applied after the clubfoot has been completely corrected by manipulation, serial casting and possibly Achilles tenotomy. Bracing is recommended until four to five years of age and needs to be fitted to the individual patient, based on age, associated relapse rate and timing when correction was finished. Parental non-adherence to FAB use can affect 34% to 61% of children and results in five- to 17-fold higher odds of relapse. In patients who have recurrent adherence problems, a unilateral lower leg custom-made orthosis can be considered as a salvage option. Healthcare providers must communicate with patients regarding brace wearing, set proper expectations and ensure accurate use. CONCLUSION Bracing is essential for preventing clubfoot relapse. Daily duration and length of bracing required to prevent recurrence is still unknown. Prospective randomized clinical trials may bring important data that will influence clinicians' and families' choices regarding bracing. LEVEL OF EVIDENCE V.
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Affiliation(s)
- C. Alves
- Serviço de Ortopedia Pediátrica do Hospital Pediátrico – CHUC, EPE, Coimbra, Portugal,Correspondence should be sent to Cristina Alves, Serviço de Ortopedia Pediátrica do Hospital Pediátrico – CHUC, EPE, Avenida Afonso Romão, 3000–602 Coimbra, Portugal. E-mail:
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20
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Abstract
BACKGROUND It is challenging that some Ponseti method corrected clubfeet have a tendency to relapse. Controversies remain as to the implication of initial severity, representing the deformity degree, as well as number of casts needed, representing the treatment process, in predicting relapse. However, no study has been reported to take these 2 parameters into comprehensive consideration for outcome measurement. The purpose of this study is to investigate the correlation between the initial Pirani score and the number of casts required to correct the deformity in our series; to evaluate noncompliance as a risk factor of the deformity recurrence in Ponseti treatment; to test the validity and predictive value of a new proposed parameter, ratio of correction improvement (RCI) which is indicated by the initial Pirani scores divided by the number of casts. METHODS A total of 116 consecutive patients with 172 idiopathic clubfeet managed by Ponseti method were followed prospectively for a minimum of 2 years from the start of brace wearing. RCI value and the other clinical parameters were studied in relation to the risk of relapse by using multivariate logistic regression analysis modeling. RESULTS A positive correlation between the initial Pirani score and the number of casts required to correct the deformity was found in our series (r=0.67, P<0.01). There were 45 patients (39%) with brace noncompliance. The relapse rate was 49% (22/45). The odds ratio of relapse in noncompliant patients was 10 times more that in compliant patients (odds ratio=10.30 and 95% confidence interval, 2.69-39.42; P<0.01). The multivariate logistic regression analysis showed that there was significant association between relapse and RCI value. There were 42 patients (36%) with RCI value <1, among them, the relapse rate was 57% in 24 patients. The odds ratio of relapse in patients with RCI value <1 was 27 times more likely to relapse than those >1 (odds ratio=26.77 and 95% confidence interval, 5.70-125.72; P<0.01). CONCLUSIONS On the basis of the findings from our study, we propose the RCI to be a new parameter in predicting the risk of relapse in Ponseti method of clubfoot management. Early intervention is recommended to optimize the brace compliance particularly in case with lower RCI value. LEVEL OF EVIDENCE Level II-prognostic.
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Berger N, Lewens D, Salzmann M, Hapfelmeier A, Döderlein L, Prodinger PM. Is unilateral lower leg orthosis with a circular foot unit in the treatment of idiopathic clubfeet a reasonable bracing alternative in the Ponseti method? Five-year results of a supraregional paediatric-orthopaedic centre. BMC Musculoskelet Disord 2018; 19:229. [PMID: 30021573 PMCID: PMC6052525 DOI: 10.1186/s12891-018-2160-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 06/27/2018] [Indexed: 01/03/2023] Open
Abstract
Background In the Ponseti treatment of idiopathic clubfoot, children are generally provided with a standard foot abduction orthosis (FAO). A significant proportion of these patients experience irresolvable problems with the FAO leading to therapeutic non-compliance and eventual relapse. Accordingly, these patients were equipped with a unilateral lower leg orthosis (LLO) developed in our institution. The goal of this retrospective study was to determine compliance with and the efficacy of the LLO as an alternative treatment measure. The minimum follow-up was 5 years. Results A total of 45 patients (75 ft) were retrospectively registered and included in the study. Compliance with the bracing protocol was 91% with the LLO and 46% with the FAO. The most common problems with the FAO were sleep disturbance (50%) and cutaneous problems (45%). Nine percent of patients experienced sleep disturbance, and no cutaneous problems occurred with the LLO. Thirteen percent of patients being treated with an FAO until the age of four (23 patients; 40 ft) underwent surgery because of relapse, defined by rigid recurrence of any of the components of a clubfoot. Fourteen percent of patients being treated with an LLO (22 patients; 35 ft), mostly following initial treatment with an FAO, experienced recurrence. Conclusion Changing from FAO to LLO at any point during treatment did not result in an increased rate of surgery and caused few problems. Electronic supplementary material The online version of this article (10.1186/s12891-018-2160-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- N Berger
- Klinikum rechts der Isar der Technischen Universität München, Munich, Germany.
| | - D Lewens
- Behandlungszentrum Aschau im Chiemgau, Aschau, Germany
| | - M Salzmann
- Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - A Hapfelmeier
- Klinikum rechts der Isar der Technischen Universität München, Munich, Germany.,Institute of Medical Informatics, Statistics and Epidemiology, Technical University Munich, Munich, Germany
| | - L Döderlein
- Behandlungszentrum Aschau im Chiemgau, Aschau, Germany
| | - P M Prodinger
- Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
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Shirai Y, Wakabayashi K, Wada I, Tsuboi Y, Ha M, Otsuka T. Flatfoot in the contralateral foot in patients with unilateral idiopathic clubfoot treated using the foot abduction brace. Medicine (Baltimore) 2017; 96:e7937. [PMID: 28858119 PMCID: PMC5585513 DOI: 10.1097/md.0000000000007937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
While the foot abduction brace (FAB) plays an important role in the Ponseti method, the true function of the FAB in the treatment of idiopathic clubfoot remains unknown. In our clinical experience, we have noted that many patients with unilateral idiopathic clubfoot developed significant flatfoot in the contralateral foot during brace treatment. The purpose of this study was to investigate the natural history of the contralateral foot development during and after brace wear. We also discuss the effect of the FAB on the contralateral foot.We retrospectively reviewed 21 contralateral feet of 21 patients with unilateral idiopathic clubfoot who were treated using the Ponseti method and were conservatively followed up until the FAB was taken off (6 years of age or older). We evaluated flatfoot indicators of the contralateral foot on standing radiographs during and after brace wear and compared them against the normal reference ranges. We also evaluated the changes in the flatfoot indicators of the contralateral foot during and after brace wear.Although there was a significant difference in the flatfoot indicators between the contralateral foot and normal reference ranges during brace wear, there was no significant difference in the flatfoot indicators after brace wear. While there was no significant improvement in flatfoot indicators of the contralateral foot during brace wear, there was a significant improvement or a trend to improve after brace wear. There was no significant correlation between the contralateral flatfoot and original joint laxity.Significant flatfoot deformity was observed in the contralateral foot during brace wear. The contralateral flatfoot persisted during brace wear and improved to within normal reference ranges after brace wear. Our findings suggest that the FAB may influence the development of the contralateral foot, leading to the flatfoot.
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Affiliation(s)
| | | | - Ikuo Wada
- Department of Rehabilitation Medicine, Nagoya City University Graduate School of Medicine, Nagoya, Aichi, Japan
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Abstract
Over the last 10 years the Ponseti method has become established as the gold standard for initial treatment of clubfeet nearly worldwide. Nevertheless, there are considerable fluctuations regarding the authenticity and quality in the application of the Ponseti method. Especially the efforts to ensure and promote compliance with the foot abduction brace and subsequently the recurrence rate show great variation. As a result, we are still faced with a significant number of recurrent or residual clubfeet. In recent years it has been shown in high-volume clinics that even these can almost always be successfully treated with recasting and with minor interventions, such as anterior tibial tendon transfer and lengthening of the Achilles tendon. More invasive surgical procedures are only very rarely indicated and are reserved for severe recurrence in previously surgically treated and secondary clubfeet.
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Affiliation(s)
- C Radler
- Abteilung für Kinderorthopädie und Fußchirurgie, Orthopädisches Spital Speising GmbH, Speisinger Str. 109, 1130, Wien, Österreich.
| | - G T Mindler
- Abteilung für Kinderorthopädie und Fußchirurgie, Orthopädisches Spital Speising GmbH, Speisinger Str. 109, 1130, Wien, Österreich
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Lara LCR, Gil BL, Torres LCDA, Dos Santos TPS. COMPARISON BETWEEN TWO TYPES OF ABDUCTION ORTHOTICS IN TREATING CONGENITAL CLUBFOOT. ACTA ORTOPEDICA BRASILEIRA 2017; 25:125-128. [PMID: 28955166 PMCID: PMC5608724 DOI: 10.1590/1413-785220172504155890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Accepted: 08/31/2016] [Indexed: 11/21/2022]
Abstract
OBJECTIVE The objective of this study was to analyze and compare the effectiveness of two types of abduction orthotics used for the feet, the Denis-Browne type (traditional) and the Dobbs type (dynamic), with regard to maintenance of deformity correction and prevention of recurrence . METHOD In this comparative retrospective case study, information was collected from the medical records of children with idiopathic congenital clubfoot (CCF). We evaluated a total of 43 feet in 28 patients, which were divided into two groups. Group 1 was comprised of 16 patients with a total of 24 CCFs treated with the traditional orthotic device. Group 2 consisted of 12 patients with a total of 19 CCFs treated with the dynamic orthotic device. The statistical analysis used the ANOVA test to compare the categorical variables between the groups. A significance level of 5% was adopted (p-value≤0.05) . RESULTS In Group 1, recurrence was observed in 2 feet (8.33%), and in 1 foot in Group 2 (5.26%). No significant difference in effectiveness was seen between the two types of orthotic devices . CONCLUSION Both abduction devices were seen to be effective in maintaining correction of congenital clubfoot deformities. There was no statistical significance between type of orthotic device and recurrence. Level of Evidence III, Retrospective Comparative Study.
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Affiliation(s)
- Luiz Carlos Ribeiro Lara
- . Universidade de Taubaté (UNITAU), Department of Medicine, Hospital Universitário de Taubaté (HUT), Orthopedics and Traumatology Division, Foot and Ankle Group, Taubaté, SP, Brazil
| | - Bruno Leite Gil
- . Hospital Universitário de Taubaté (HUT), Orthopedics and Traumatology Division, Taubaté, SP, Brazil
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Besselaar AT, Sakkers RJB, Schuppers HA, Witbreuk MMEH, Zeegers EVCM, Visser JD, Boekestijn RA, Margés SD, Van der Steen MC(M, Burger KNJ. Guideline on the diagnosis and treatment of primary idiopathic clubfoot. Acta Orthop 2017; 88:305-309. [PMID: 28266239 PMCID: PMC5434600 DOI: 10.1080/17453674.2017.1294416] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
- A delegation of 6 pediatric orthopedic surgeons from the Dutch Orthopedic Association (NOV) and 2 members of the board of the Dutch Parents' Association for children with clubfoot created the guideline "The diagnosis and treatment of primary idiopathic clubfeet" between April 2011 and February 2014. The development of the guideline was supported by a professional methodologist from the Dutch Knowledge Institute of Medical Specialists. This evidence-based guideline process was new and unique, in the sense that the process was initiated by a parents' association. This is the first official guideline in pediatric orthopedics in the Netherlands, and to our knowledge it is also the first evidence-based guideline on clubfoot worldwide. The guideline was developed in accordance with the criteria of the international AGREE instrument (AGREE II: Appraisal of Guidelines for Research and Evaluation II). The scientific literature was searched and systematically analyzed. In the second phase, conclusions and recommendations in the literature were formulated according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) method. Recommendations were developed considering the balance of benefits and harms, the type and quality of evidence, the values and preferences of the people involved, and the costs. The guideline is a solid foundation for standardization of clubfoot treatment in the Netherlands, with a clear recommendation of the Ponseti method as the optimal method of primary clubfoot treatment. We believe that the format used in the current guideline sets a unique example for guideline development in pediatric orthopedics that may be used worldwide. Our format ensured optimal collaboration between medical specialists and parents, and resulted in an important change in clubfoot care in the Netherlands, to the benefit of medical professionals as well as parents and patients. In this way, it is possible to improve professional collaboration between medical specialists and parents, resulting in an important change in clubfoot care in the Netherlands that will benefit medical professionals, parents, and patients. The guideline was published online, and is freely available from the Dutch Guideline Database ( www.richtlijnendatabase.nl ).
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Affiliation(s)
- Arnold T Besselaar
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV);,Correspondence:
| | - Ralph J B Sakkers
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | - Hans A Schuppers
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | | | - Elgun V C M Zeegers
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | - Jan D Visser
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | - Robert A Boekestijn
- Dutch Parents’ Association for children with clubfoot (Nederlandse Vereniging Klompvoetjes, NVK)
| | - Sacha D. Margés
- Dutch Parents’ Association for children with clubfoot (Nederlandse Vereniging Klompvoetjes, NVK)
| | | | - Koert N J Burger
- Knowledge Institute of Medical Specialists (Kennisinstituut van Medisch Specialisten)
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Sætersdal C, Fevang JM, Engesæter LB. Inferior results with unilateral compared with bilateral brace in Ponseti-treated clubfeet. J Child Orthop 2017; 11:216-222. [PMID: 28828066 PMCID: PMC5548038 DOI: 10.1302/1863-2548.11.160279] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE The Ponseti method for treating clubfoot was introduced in Norway in 2003, and a cohort of children has been followed for 8 to 11 years. In a previous study, we found good results after follow-up of two to five years, with 3% rate of extensive surgery (posterior release or posteromedial release). During 8 to 11 years of follow-up, the rate of extensive surgery increased to 11%. The children had been treated with a bilateral brace or a unilateral brace. In this multicentre study we aimed to compare these two post-corrective treatment methods. METHODS In all, 94 children (133 feet) were initially treated according to the Ponseti method, and had post-corrective treatment with either a bilateral foot abduction brace or a unilateral above-the-knee brace. The children were examined at a mean age of 9.3 years (8 to 11) regarding flexibility and deformity of the foot and ankle. Information including type of brace, brace compliance and surgical procedures was -obtained from the patient records. The parents answered questionnaires and radiographs were taken of the feet. RESULTS Feet treated with a bilateral brace had better dorsal flexion (p = 0.008), plantar flexion (p = 0.02), external rotation (p = 0.001) and less forefoot adduction (p = 0.04) than feet treated with a unilateral brace. Children using a bilateral brace had a better Functional Rating System score (p = 0.005) and Disease Specific Instrument score (p = 0.02). CONCLUSION Children treated with a bilateral brace had better parent-reported outcomes and more flexible feet than children treated with a unilateral brace. Our results do not support the use of a unilateral foot abduction brace in clubfoot treatment.
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Affiliation(s)
- C. Sætersdal
- Department of Orthopedic Surgery, Haukeland University Hospital, NO-5021 Bergen, Norway,Correspondence should be sent to: Dr C. Sætersdal, Department of Orthopedic Surgery, Haukeland University Hospital, NO-5021 Bergen, Norway. E-mail:
| | - J. M. Fevang
- Department of Orthopedic Surgery, Haukeland University Hospital, NO-5021 Bergen, Norway
| | - L. B. Engesæter
- Department of Orthopedic Surgery, Haukeland University Hospital, NO-5021 and Department of Clinical Medicine, Unviversity of Bergen, Bergen, Norway
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Abstract
The Ponseti method to treat idiopathic clubfoot deformity has proven to be reliable, and several centers have reported excellent outcomes. Although the method has been dependable in obtaining initial correction of the foot, relapse rates ranging from 26% to 48% have been reported. When a relapsed deformity is detected early, treatment with a short series of manipulations and cast applications followed by resumption of postcorrective bracing may be all that is required to regain and maintain correction. In patients aged >2.5 years, especially those who may be refractory to further brace use, deformity correction by preoperative cast treatment, followed by anterior tibial tendon transfer to the third cuneiform, is a good treatment option. Other procedures, such as combined cuboid-cuneiform osteotomy, posterior ankle and subtalar release, and, rarely, comprehensive posteromedial release or correction by gradual distraction, may be useful in select patients.
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Design and descriptive data of the randomized Clubfoot Foot Abduction Brace Length of Treatment Study (FAB24). J Pediatr Orthop B 2017; 26:101-107. [PMID: 27632641 DOI: 10.1097/bpb.0000000000000387] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The aim of this study was to describe the design and baseline characteristics of participants enrolled in the prospective randomized-controlled Clubfoot Foot Abduction Brace Length of Treatment Study (FAB24). Foot abduction bracing is currently the standard of care for preventing clubfoot relapse. Current recommendations include full-time bracing for the first 3 months and then 8-12 h a day for 4 years; however, the optimal length of bracing is not known. The FAB24 trial is a clinical randomized study to determine the effectiveness of 2- versus 4-year foot abduction bracing. Participant enrollment for FAB24 was conducted at eight sites in North America and included enrollment and randomization of 139 participants with isolated clubfoot. This clinical trial will generate evidence-based data that will inform and improve patient care.
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Agarwal A, Kumar A, Mishra M. The foot abduction characteristics following Steenbeek foot abduction brace. J Orthop Surg (Hong Kong) 2017; 25:2309499016684085. [PMID: 28118804 DOI: 10.1177/2309499016684085] [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: 11/17/2022] Open
Abstract
PURPOSE We prospectively investigated the foot abduction characteristics following Steenbeek foot abduction brace (SFAB) use in corrected clubfeet. The foot abduction achievable in SFAB with knee flexion and extension was calculated to find the effectiveness and stretch exerted by it. METHODS Only children with corrected idiopathic clubfeet using SFAB for greater than 3 months were enrolled. The foot abduction with and without brace in knee extended and flexed positions was measured. Hip range of motion (ROM) with and without brace was also recorded. RESULTS The average age of 42 children ( 62 feet) was 24.25 months (range: 5-48 months). There was difference in foot abduction of 22.2° in knee extension and flexion with SFAB on. A significant change in foot stretch of 25.5° observed when the knee was moved from extended to flexed position indicated SFAB dynamicity. The SFAB was found to be an effective orthosis as it brought the corrected clubfoot into maximum abduction permissible in the foot during the phase of knee flexion. The tibial rotation accounted for a major component (61%) of apparent foot abduction with the brace on. A hip ROM of 52.2° was required for SFAB function. CONCLUSION SFAB is a dynamic brace that functions better in flexed knee position. It is able to induce a near equivalent actual abduction available in the foot in flexed position of knee. There is a significant component of tibial external rotation in SFAB-induced foot abduction. SFAB function is also dependent on hip mechanics.
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Affiliation(s)
- Anil Agarwal
- Department of Pediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, India
| | - Anubrat Kumar
- Department of Pediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, India
| | - Madhusudan Mishra
- Department of Pediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, India
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Agarwal A, Kumar A, Shaharyar A, Mishra M. The Dynamicity of Steenbeek Foot Abduction Brace for Clubfoot in Dorsiflexion and Pronation: A Pilot Study. Foot Ankle Spec 2016; 9:394-9. [PMID: 27036490 DOI: 10.1177/1938640016640894] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Steenbeek foot abduction brace (SFAB) has been widely used in various national clubfoot programs. The aim of the study was to define effectiveness and dynamicity of SFAB in terms of dorsiflexion and pronation for the corrected clubfoot. METHODS Differences in foot dorsiflexion and pronation measurement with brace in knee flexed and extended position were recorded as dynamicity1 and dynamicity2, respectively. The residual soft tissue stretch lag despite brace use was calculated by determining the difference between maximum foot dorsiflexion (stretchlag1) and pronation (stretchlag2) achievable without and with brace in knee flexed. Statistical difference between measurements were calculated using paired t tests. RESULTS There were a total of 63 feet in 40 patients. The mean foot dorsiflexion with brace on in knee extension was 7.57° and in flexion was 15.20°. The foot pronation with brace on in knee extension was 9.46° and in flexion was 16.77°. Thus, SFAB exerted statistically significant differences in foot dorsiflexion and pronation between the knee extended and flexed positions. Dynamicity1 and dynamicity2 were 7.63° and 7.31°, respectively. Stretchlag1 was 18.47° and stretchlag2 was 17.63°. CONCLUSIONS SFAB demonstrates effective dynamicity in maintaining corrected foot dorsiflexion and pronation. There is a residual soft tissue stretch lag both in dorsiflexion and pronation in corrected clubfoot despite use of SFAB. LEVELS OF EVIDENCE Therapeutic, Level IV: Case series.
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Affiliation(s)
- Anil Agarwal
- Department of Pediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, India
| | - Anubrat Kumar
- Department of Pediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, India
| | - Abbas Shaharyar
- Department of Pediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, India
| | - Madhusudan Mishra
- Department of Pediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, India
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Manousaki E, Czuba T, Hägglund G, Mattsson L, Andriesse H. Evaluation of gait, relapse and compliance in clubfoot treatment with custom-made orthoses. Gait Posture 2016; 50:8-13. [PMID: 27544063 DOI: 10.1016/j.gaitpost.2016.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 07/11/2016] [Accepted: 08/04/2016] [Indexed: 02/02/2023]
Abstract
Relapse after successful initial correction of idiopathic clubfoot with the Ponseti method is often related to poor compliance with the foot abduction orthosis (FAO). The aim of this study was to evaluate treatment with custom-made dynamic orthoses. Twenty children with idiopathic clubfoot (30feet) who had been treated with dynamic orthoses after the correction phase according to the Ponseti casting technique were evaluated. Relapse rates during orthotic treatment were registered. A Vicon gait analysis system was used to measure gait parameters at the age of seven years. The overall gait quality was estimated with the Gait Deviation Index (GDI). Data were analyzed with a nested mixed model and compared with a control group of 16 healthy children. No relapse occurred during the orthotic treatment. High compliance with the orthoses was observed based on parents' self report and physiotherapist observations. Gait analysis showed decreased ankle power and moment, increased internal foot progression, decreased dorsiflexion during stance, and increased plantar flexion at initial contact compared with the control group. Hip and shank rotations were normal. No calcaneus or equinus gait was observed. The mean GDI was 89.7 (range 71.6-104). The gait analysis outcomes and frequency of relapse were comparable to those of previous studies. Internal foot progression originated primarily from the foot level and was not, as frequently found after FAO treatment, compensated by external rotation at knee or hip level. In children exhibiting poor compliance with an FAO, this dynamic model is considered an effective alternative.
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Affiliation(s)
- Evgenia Manousaki
- Lund University, Department of Clinical Sciences, Lund, Orthopedics, SE 221 85 Lund, Sweden.
| | - Tomasz Czuba
- Lund University, Department of Research and Education, Klinikgatan 22, Wigerthuset University Hospital, 221 85 Lund, Sweden.
| | - Gunnar Hägglund
- Lund University, Department of Clinical Sciences, Lund, Orthopedics, SE 221 85 Lund, Sweden.
| | | | - Hanneke Andriesse
- Lund University, Department of Clinical Sciences, Lund, Orthopedics, SE 221 85 Lund, Sweden.
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Smith WG. Interventions for congenital talipes equinovarus (clubfoot). Paediatr Child Health 2015; 20:307-8. [PMID: 26435670 DOI: 10.1093/pch/20.6.307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- W Gary Smith
- Department of Paediatrics, Orillia Soldiers' Memorial Hospital, Orillia, Ontario
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Abstract
This update summarizes selected research highlights pertaining to idiopathic clubfoot deformity that were published in peer-reviewed journals between January 2010 and December 2013.
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Kowalczyk B, Felus J. Ponseti Casting and Achilles Release Versus Classic Casting and Soft Tissue Releases for the Initial Treatment of Arthrogrypotic Clubfeet. Foot Ankle Int 2015; 36:1072-7. [PMID: 25925945 DOI: 10.1177/1071100715581656] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Wide soft tissue releases (STRs) are considered the classic operative approach to the arthrogrypotic clubfoot, but recently the Ponseti method with Achilles tenotomy has been proposed as the initial treatment for those deformities. METHODS A retrospective comparison of clinical results and treatment course after 5 to 10 years of follow-up (FU) in arthrogrypotic clubfeet treated initially with STRs or the Ponseti method was performed. Mann-Whitney and χ(2) tests were used to assess significant differences between variables. RESULTS Twenty-nine children with 57 arthrogrypotic clubfeet were divided into 2 subgroups: the Ponseti subgroup (9 children, 18 clubfeet, mean FU: 7.3 years), which achieved 14 good and 4 satisfactory final results. The complication rate was 5.5%. Reoperation rate was 1.2 per foot, with 90.9% being STRs and 9.1% wedge osteotomies. The mean total anesthesia and surgery time equaled 116.6 and 77.4 minutes, respectively. The interval between primary and redo surgery was 27.3 months on average. The STR subgroup (20 children, 39 clubfeet, FU: 9.0 years on average) scored 20 good, 8 satisfactory, and 11 unsatisfactory results. Rate of complications was 23%. The mean total anesthesia and surgery times were 161.4 minutes and 102.8 minutes, respectively. The interval between the initial and secondary operations was 62.8 months on average. The revision rate was 1.0 per foot with 32.5% repeated STRs, while 67.5% were talectomies, osteotomies, or salvage procedures. CONCLUSIONS The use of the Ponseti method as the initial treatment in arthrogrypotic clubfeet improved clinical outcomes, reduced invasiveness of revisions, and shortened overall time of anesthesia and surgery. LEVEL OF EVIDENCE Level III, retrospective comparative series.
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Affiliation(s)
- Bart Kowalczyk
- Department of Orthopedics, University Children's Hospital of Krakow, Krakow, Poland
| | - Jaroslaw Felus
- Department of Orthopedics, University Children's Hospital of Krakow, Krakow, Poland
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Chen W, Pu F, Yang Y, Yao J, Wang L, Liu H, Fan Y. Correcting Congenital Talipes Equinovarus in Children Using Three Different Corrective Methods: A Consort Study. Medicine (Baltimore) 2015; 94:e1004. [PMID: 26181538 PMCID: PMC4617080 DOI: 10.1097/md.0000000000001004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Equinus, varus, cavus, and adduction are typical signs of congenital talipes equinovarus (CTEV). Forefoot adduction remains a difficulty from using previous corrective methods. This study aims to develop a corrective method to reduce the severity of forefoot adduction of CTEV children with moderate deformities during their walking age. The devised method was compared with 2 other common corrective methods to evaluate its effectiveness. A Dennis Brown (DB) splint, DB splint with orthopedic shoes (OS), and forefoot abduct shoes (FAS) with OS were, respectively, applied to 15, 20, and 18 CTEV children with moderate deformities who were scored at their first visit according to the Diméglio classification. The mean follow-up was 44 months and the orthoses were changed as the children grew. A 3D scanner and a high-resolution pedobarograph were used to record morphological characteristics and plantar pressure distribution. One-way MAVONA analysis was used to compare the bimalleolar angle, bean-shape ratio, and pressure ratios in each study group. There were significant differences in the FAS+OS group compared to the DB and DB+OS groups (P < 0.05) for most measurements. The most salient differences were as follows: the FAS+OS group had a significantly greater bimalleolar angle (P < 0.05) and lower bean-shape ratio (P < 0.01) than the other groups; the DB+OS and FAS+OS groups had higher heel/forefoot and heel/LMF ratios (P < 0.01 and P < 0.001) than the DB group. FAS are critical for correcting improper forefoot adduction and OS are important for the correction of equinus and varus in moderately afflicted CTEV children. This study suggests that the use of FAS+OS may improve treatment outcomes for moderate CTEV children who do not show signs of serious torsional deformity.
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Affiliation(s)
- Wei Chen
- From the Key Laboratory of Rehabilitation Technical Aids, Ministry of Civil Affair, School of Biological Science and Medical Engineering, Beihang University (WC, FP, YY, JY, LW, YF); State Key Laboratory of Virtual Reality Technology and Systems, Beihang University (FP, YF); National Research Center for Rehabilitation Technical Aids (YF); and Rokab Pedorthic Center, Beijing, P. R. China (HL)
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A randomized clinical trial comparing reported and measured wear rates in clubfoot bracing using a novel pressure sensor. J Pediatr Orthop 2015; 35:185-91. [PMID: 24787312 DOI: 10.1097/bpo.0000000000000205] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The treatment of clubfoot by the Ponseti method requires the utilization of a foot abduction orthosis (FAO) after manipulation and casting. Adherence to this protocol, specifically FAO wear rates, has been postulated to improve treatment outcomes. Our hypothesis was that caregiver-reported wear rates were significantly less than actual wear rates in these braces. METHODS A randomized prospective study of 67 children, aged 0 to 3 years old with idiopathic clubfoot, treated using the Ponseti technique for idiopathic clubfoot, was undertaken after IRB approval. Participants were randomized into 3 groups: a functioning pressure-based sensor (group FPS) attached to the FAO (21 patients), a nonfunctioning sensor (NFPS group) attached to the FAO (24 patients), or no sensor (NS group) (22 patients). All caregivers filled out a diary of subjective wear rates. Reported and actual wear rates were recorded as a percentage of the entire day and compared. RESULTS In the FPS group, the average actual wear rate for months 1, 2, and 3 were 91.7% (15 patients; 72.7% to 97.0%), 86.8% (9 patients; 60.5% to 96.3%), and 77.1% (7 patients; 52.6% to 95.8%), respectively. The average self-reported wear rate in the FPS group in months 1, 2, and 3 were 94.9% (13 patients; 93.1% to 98.7%), 95.6% (10 patients; 92.3% to 99.4%), and 94.8% (11 patients; 82.8% to 99.6%), respectively. The most predictive factor in determining a patient's decrease in the overall wear rate was a drop in the wear rate between months 1 and 2 (P<0.001). The reported wear rates were not statistically different between any of the 3 groups (P<0.01). CONCLUSIONS By using a novel method of pressure measurement, which documented FAO wear, we have shown a significant decline in wear rates from months 1 to 3. These actual FAO wear rates did not match their reported rates, thus putting into question previous assumptions about reported brace compliance. The largest drop in wear rates occurred from months 2 to 3. This study provides the first objective measurement of FAO brace wear in patients undergoing the Ponseti method of treatment. LEVELS OF EVIDENCE Level II.
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Eberhardt O, Wirth T, Fernandez FF. [Minimally invasive treatment of congenital foot deformities in infants: new findings and midterm-results]. DER ORTHOPADE 2014; 42:1001-7. [PMID: 24154657 DOI: 10.1007/s00132-012-2047-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In the last decade treatment of foot deformities has changed from extensive surgery to casting and minimally invasive surgery. The Ponseti method has become the most preferred treatment for clubfoot deformities and early evaluations showed promising results. Mid-term results for idiopathic clubfoot revealed the need for additional surgery by anterior tibial tendon transfer in 11-32% of cases depending on the duration of bracing. Anterior tibial tendon transfer is the most important surgical procedure for relapses in the Ponseti concept. Casting, recasting in cases of relapses, bracing and anterior tibial tendon transfer altogether represent the Ponseti method and cannot be considered as single entities.The Dobbs method is a new concept for the treatment of vertical talus. Treatment of vertical talus should start with the Dobbs method but in comparison to clubfoot treatment there has not been a complete change to minimally invasive treatment. Especially in non-idiopathic vertical talus cases open reduction of the talonavicular and calcaneocuboid joint are often necessary.
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Affiliation(s)
- O Eberhardt
- Orthopädische Klinik, Olgahospital Stuttgart, Bismarckstr. 8, 70176, Stuttgart, Deutschland,
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Gray K, Pacey V, Gibbons P, Little D, Burns J. Interventions for congenital talipes equinovarus (clubfoot). Cochrane Database Syst Rev 2014; 2014:CD008602. [PMID: 25117413 PMCID: PMC7173730 DOI: 10.1002/14651858.cd008602.pub3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Congenital talipes equinovarus (CTEV), which is also known as clubfoot, is a common congenital orthopaedic condition characterised by an excessively turned in foot (equinovarus) and high medial longitudinal arch (cavus). If left untreated it can result in long-term disability, deformity and pain. Interventions can be conservative (such as splinting or stretching) or surgical. The review was first published in 2012 and we reviewed new searches in 2013 (update published 2014). OBJECTIVES To evaluate the effectiveness of interventions for CTEV. SEARCH METHODS On 29 April 2013, we searched CENTRAL (2013, Issue 3 in The Cochrane Library), MEDLINE (January 1966 to April 2013), EMBASE (January 1980 to April 2013), CINAHL Plus (January 1937 to April 2013), AMED (1985 to April 2013), and the Physiotherapy Evidence Database (PEDro to April 2013). We also searched for ongoing trials in the WHO International Clinical Trials Registry Platform (2006 to July 2013) and ClinicalTrials.gov (to November 2013). We checked the references of included studies. We searched NHSEED, DARE and HTA for information for inclusion in the Discussion. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs evaluating interventions for CTEV. Participants were people of all ages with CTEV of either one or both feet. DATA COLLECTION AND ANALYSIS Two authors independently assessed risk of bias in included trials and extracted the data. We contacted authors of included trials for missing information. We collected adverse event information from trials when it was available. MAIN RESULTS We identified 14 trials in which there were 607 participants; one of the trials was newly included at this 2014 update. The use of different outcome measures prevented pooling of data for meta-analysis even when interventions and participants were comparable. All trials displayed bias in four or more areas. One trial reported on the primary outcome of function, though raw data were not available to be analysed. We were able to analyse data on foot alignment (Pirani score), a secondary outcome, from three trials. Two of the trials involved participants at initial presentation. One reported that the Ponseti technique significantly improved foot alignment compared to the Kite technique. After 10 weeks of serial casting, the average total Pirani score of the Ponseti group was 1.15 (95% confidence interval (CI) 0.98 to 1.32) lower than that of the Kite group. The second trial found the Ponseti technique to be superior to a traditional technique, with average total Pirani scores of the Ponseti participants 1.50 lower (95% CI 0.72 to 2.28) after serial casting and Achilles tenotomy. A trial in which the type of presentation was not reported found no difference between an accelerated Ponseti or standard Ponseti treatment. At the end of serial casting, the average total Pirani scores in the standard group were 0.31 lower (95% CI -0.40 to 1.02) than the accelerated group. Two trials in initial cases found relapse following Ponseti treatment was more likely to be corrected with further serial casting compared to the Kite groups which more often required major surgery (risk difference 25% and 50%). There is a lack of evidence for different plaster casting products, the addition of botulinum toxin A during the Ponseti technique, different types of major foot surgery, continuous passive motion treatment following major foot surgery, or treatment of relapsed or neglected cases of CTEV. Most trials did not report on adverse events. In trials evaluating serial casting techniques, adverse events included cast slippage (needing replacement), plaster sores (pressure areas) and skin irritation. Adverse events following surgical procedures included infection and the need for skin grafting. AUTHORS' CONCLUSIONS From the limited evidence available, the Ponseti technique produced significantly better short-term foot alignment compared to the Kite technique and compared to a traditional technique. The quality of this evidence was low to very low. An accelerated Ponseti technique may be as effective as a standard technique, according to moderate quality evidence. Relapse following the Kite technique more often led to major surgery compared to relapse following the Ponseti technique. We could draw no conclusions from other included trials because of the limited use of validated outcome measures and lack of available raw data. Future randomised controlled trials should address these issues.
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Affiliation(s)
- Kelly Gray
- The Children's Hospital at WestmeadDepartment of PhysiotherapyLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - Verity Pacey
- The Children's Hospital at WestmeadDepartment of PhysiotherapyLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - Paul Gibbons
- The Children's Hospital at WestmeadDepartment of Orthopaedic SurgeryLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - David Little
- The Children's Hospital at WestmeadDepartment of Orthopaedic SurgeryLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - Joshua Burns
- and Institute for Neuroscience and Muscle Research, The Children's Hospital at WestmeadFaculty of Health Sciences, The University of SydneyLocked Bag 4001WestmeadNew South WalesAustralia2145
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Zhao D, Liu J, Zhao L, Wu Z. Relapse of clubfoot after treatment with the Ponseti method and the function of the foot abduction orthosis. Clin Orthop Surg 2014; 6:245-52. [PMID: 25177447 PMCID: PMC4143509 DOI: 10.4055/cios.2014.6.3.245] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Accepted: 12/23/2013] [Indexed: 12/17/2022] Open
Abstract
Ponseti clubfoot treatment has become more popular during the last decade because of its high initial correction rate. But the most common problem affecting the long-term successful outcome is relapse of the deformity. Non-compliance with Ponseti brace protocol is a major problem associated with relapse. Although more comfortable braces have been reported to improve the compliance, they all have the same design and no significant changes have been made to the protocols. After refinement in the Ponseti method and emphasizing the importance of brace to parents, the relapse rate has been markedly decreased. Nevertheless, there are patients who do not have any recurrence although they are not completely compliant with the brace treatment, whereas other patients have a recurrence even though they are strictly compliant with the brace treatment. The aim of this article is to review the relapse of clubfoot and the function of the brace and to develop an individualized brace protocol for each patient by analyzing the mechanism of the brace and the biomechanical properties of muscles, tendons, and ligaments.
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Affiliation(s)
- Dahang Zhao
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianlin Liu
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Zhao
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenkai Wu
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Zhao D, Li H, Zhao L, Liu J, Wu Z, Jin F. Results of clubfoot management using the Ponseti method: do the details matter? A systematic review. Clin Orthop Relat Res 2014; 472:1329-36. [PMID: 24435715 PMCID: PMC3940729 DOI: 10.1007/s11999-014-3463-7] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 01/07/2014] [Indexed: 01/31/2023]
Abstract
BACKGROUND Although the Ponseti method is accepted as the best choice for treatment of clubfoot, the treatment protocol is labor intensive and requires strict attention to details. Deviations in strict use of this method are likely responsible for the variations among centers in reported success rates. QUESTIONS/PURPOSES We wished to determine (1) to what degree the Ponseti method was followed in terms of manipulation, casting, and percutaneous Achilles tenotomy, (2) whether there was variation in the bracing type and protocol used for relapse prevention, and (3) if the same criteria were used to diagnose and manage clubfoot relapse. METHODS We conducted a systematic review of MEDLINE, EMBASE(TM), and the Cochrane Library. Studies were summarized according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses Statement. Five hundred ninety-one records were identified with 409 remaining after deduplication, in which 278 irrelevant studies and 22 review articles were excluded. Of the remaining 109 papers, 19 met our inclusion criteria. All 19 articles were therapeutic studies of the Ponseti method. RESULTS The details of manipulation, casting, or percutaneous Achilles tenotomy of the Ponseti method were poorly described in 11 studies, whereas the main principles were not followed in three studies. In three studies, the brace type deviated significantly from that recommended, whereas in another three studies the bracing protocol in terms of hours of recommended use was not followed. Furthermore no unified criteria were used for judgment of compliance with brace use. The indication for recognition and management of relapse varied among studies and was different from the original description of the Ponseti method. CONCLUSIONS We found that the observed clinically important variation may have been the result of deviations from the details regarding manipulation, casting, percutaneous Achilles tenotomy, use of the bar-connected brace, and indication for relapse recognition and management recommended for the classic Ponseti approach to clubfoot management. We strongly recommend that clinicians follow the Ponseti method as it initially was described without deviation to optimize treatment outcomes.
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Affiliation(s)
- Dahang Zhao
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092 China
| | - Hai Li
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092 China
| | - Li Zhao
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092 China
| | - Jianlin Liu
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092 China
| | - Zhenkai Wu
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092 China
| | - Fangchun Jin
- Department of Pediatric Orthopaedics, Xin-Hua Hospital, Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092 China
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Radler C. The Ponseti method for the treatment of congenital club foot: review of the current literature and treatment recommendations. INTERNATIONAL ORTHOPAEDICS 2013; 37:1747-53. [PMID: 23928728 DOI: 10.1007/s00264-013-2031-1] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Accepted: 07/10/2013] [Indexed: 02/06/2023]
Abstract
The Ponseti method has become the gold standard of care for the treatment of congenital club foot. Despite numerous articles in MEDLINE reporting results from around the globe there are still crucial details of the Ponseti method which seem to be less commonly known or considered. The Ponseti method is not only a detailed method of manipulation and casting but also of preventing and treating relapse. Recommendations on how to correct complex club foot have resulted in an almost 100 % initial correction rate. The foot abduction brace is crucial for preventing relapse and is still a challenge for families and sometimes doctors alike. Experience and knowledge on how to support the parents, how to set and apply the brace in the best possible way and how to solve problems that can be encountered during the bracing period are essential to ensure compliance. Regular follow-up visits are necessary to be able to detect early signs of recurrence and prevent full relapse by enforcing abduction bracing, recasting or performing tibialis anterior tendon transfer. Recent midterm outcome studies have shown that by following the Ponseti treatment regime in all aspects it is possible to prevent open joint surgery in almost all cases. The body of literature of the last decade has evaluated many steps and aspects of the Ponseti method and gives valuable answers to questions encountered in daily practice. This review of the current literature and recommendations on the different aspects of the Ponseti method aims to promote understanding of the treatment regime and its' details.
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Affiliation(s)
- Christof Radler
- Paediatric Orthopaedic Unit, Department of Paediatric Orthopaedics and Adult Foot and Ankle Surgery, Orthopaedic Hospital Speising, Vienna, Austria.
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Bergerault F, Fournier J, Bonnard C. Idiopathic congenital clubfoot: Initial treatment. Orthop Traumatol Surg Res 2013; 99:S150-9. [PMID: 23347754 DOI: 10.1016/j.otsr.2012.11.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2012] [Accepted: 10/29/2012] [Indexed: 02/02/2023]
Abstract
Clubfoot (talipes equinovarus) is a three-dimensional deformity of unknown etiology. Treatment aims at correction to obtain a functional, plantigrade pain-free foot. The "French" functional method involves specialized physiotherapists. Daily manipulation is associated to immobilization by adhesive bandages and pads. There are basically three approaches: the Saint-Vincent-de-Paul, the Robert-Debré and the Montpellier method. In the Ponseti method, on the other hand, the reduction phase using weekly casts usually ends with percutaneous tenotomy of the Achilles tendon to correct the equinus. Twenty-four hour then nighttime splinting in abduction is then maintained for a period of 3 to 4 years. Recurrence, mainly due to non-compliance with splinting, is usually managed by cast and/or anterior tibialis transfer. The good long-term results, with tolerance of some anatomical imperfections, in contrast with the poor results of extensive surgical release, have led to a change in clubfoot management, in favor of such minimally invasive attitudes. The functional and the Ponseti methods reported similar medium term results, but on scores that were not strictly comparable. A comparative clinical and 3D gait analysis with short follow-up found no real benefit with the increasingly frequent association of Achilles lengthening to the functional method (95% to 100% initial correction). Some authors actually suggest combining the functional and Ponseti techniques. The Ponseti method seems to have a slight advantage in severe clubfoot; if it is not properly performed, however, the risk of failure or recurrence may be greater. "Health economics" may prove decisive in the choice of therapy after cost-benefit study of each of these treatments.
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Affiliation(s)
- F Bergerault
- Pediatric Orthopedics Department, Clocheville Hospital, Tours University Hospital, Tours, France.
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Abstract
BACKGROUND Relapse of clubfoot deformity following correction by Ponseti technique is not uncommon. The relapsed feet progress from flexible to rigid if left untreated and can become as severe as the initial deformity. No definitive classification exists to assess a relapsed clubfoot. Some authors have used the Pirani score to rate the relapse while others have used descriptive terms. The purpose of this study is to analyze the relapse pattern in clubfeet that have undergone treatment with the Ponseti method and propose a simple classification for relapsed clubfeet. MATERIALS AND METHODS Ninety-one children (164 feet) with idiopathic clubfeet who underwent treatment with Ponseti technique presented with relapse of the deformity. There were 68 boys and 23 girls. Mean age at presentation for casting was 10.71 days (range 7-22 days). Seventy three children (146 feet, 80%) had bilateral involvement and 18 (20%) had unilateral clubfeet. The mean Pirani Score was 5.6 and 5.5 in bilateral and unilateral groups respectively. Percutaneous heel cord tenotomy was done in 65 children (130 feet, 89%) in the bilateral group and in 12 children (66%) with unilateral clubfoot. RESULTS Five relapse patterns were identified at a mean followup of 4.5 years (range 3-5 years) which forms the basis of this study. These relapse patterns were classified as: Grade IA: decrease in ankle dorsiflexion from15 degrees to neutral, Grade IB: dynamic forefoot adduction or supination, Grade IIA - rigid equinus, Grade IIB - rigid adduction of forefoot/midfoot complex and Grade III: combination of two or more deformities: Fixed equinus, varus and forefoot adduction. In the bilateral group, 21 children (38 feet, 28%) had Grade IA relapse. Twenty four children (46 feet, 34%) had dynamic intoeing (Grade IB) on walking. Thirteen children (22 feet, 16%) had true ankle equinus of varying degress (Grade IIA); eight children (13 feet, 9.7%) had fixed adduction deformity of the forefoot (Grade IIB) and seven children (14 feet, 10.7%) had two or more fixed deformities. In the unilateral group seven cases (38%) had reduced dorsiflexion (Grade IA), six (33%) had dynamic adduction (Grade IB), two (11%) had fixed equinus and adduction respectively (Grade IIA and IIB) and one (5%) child had fixed equinus and adduction deformity (Grade III). The relapses were treated by full time splint application, re-casting, tibialis anterior transfer, posterior release, corrective lateral closing wedge osteotomy and a comprehensive subtalar release. Splint compliance was compromised in both groups. CONCLUSION Relapse pattern in clubfeet can be broadly classified into three distinct subsets. Early identification of relapses and early intervention will prevent major soft tissue surgery. A universal language of relapse pattern will allow comparison of results of intervention.
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Affiliation(s)
- Atul Bhaskar
- Children Orthopaedic Clinic, Apt 003/18, MHADA Complex, Off Link Road, Nr Maheshwari Bhavan, Oshiwara, Andheri West, Mumbai, India,Address for correspondence: Dr. Atul Bhaskar, Children Orthopaedic Clinic, Apt 003/18, MHADA Complex, Off Link Road, Nr Maheshwari Bhavan, Oshiwara, Andheri West, Mumbai, Maharashtra, India. E-mail:
| | - Piyush Patni
- Department of Orthopaedics, R N Cooper Hospital, Vile Parle, Mumbai, Maharashtra, India
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Abstract
BACKGROUND In 2001, the members of the Pediatric Orthopaedic Society of North America (POSNA) were surveyed regarding their approach to treating idiopathic clubfoot deformity. Since that time, several studies have advocated a change in the approach to treating this deformity, moving away from surgical release and toward less invasive methods. The purpose of this study was to assess the recent approach to treating clubfoot among the POSNA membership. METHODS A survey was emailed to all POSNA members to define their current treatment of idiopathic clubfoot deformity. RESULTS We received 323 responses. Ninety-three percent of participants were fellowship trained and were in practice for an average of 17.2 years. On an average, physicians reported each treating 23.5 new clubfoot patients during the year of survey. Nearly all (96.7%) of those surveyed stated that they use the Ponseti treatment method. The average time to initial correction was estimated at 7.1 weeks. Eighty-one percent of patients were estimated to require a tenotomy; 52.7% were performed under general anesthesia or conscious sedation, whereas 39.4% were done under local. Those surveyed estimated that 22% of clubfeet relapsed and 7% required a comprehensive release. Seventy-five percent of the respondents stated that their current treatment approach differed from how they were trained, and 82.7% were trained in the Ponseti method in the last few years. CONCLUSIONS Our study provides convincing evidence that a large majority of pediatric orthopaedic surgeons now prefer the Ponseti method to treat idiopathic clubfoot and indicates that the move away from extensive release surgery occurred during the past decade. LEVEL OF EVIDENCE Not applicable.
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Jowett CR, Morcuende JA, Ramachandran M. Management of congenital talipes equinovarus using the Ponseti method: a systematic review. ACTA ACUST UNITED AC 2011; 93:1160-4. [PMID: 21911524 DOI: 10.1302/0301-620x.93b9.26947] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We present a systematic review of the results of the Ponseti method of management for congenital talipes equinovarus (CTEV). Our aims were to assess the method, the effects of modifications to the original method, and compare it with other similar methods of treatment. We found 308 relevant citations in the English literature up to 31 May 2010, of which 74 full-text articles met our inclusion criteria. Our results showed that the Ponseti method provides excellent results with an initial correction rate of around 90% in idiopathic feet. Non-compliance with bracing is the most common cause of relapse. The current best practice for the treatment of CTEV is the original Ponseti method, with minimal adjustments being hyperabduction of the foot in the final cast and the need for longer-term bracing up to four years. Larger comparative studies will be required if other methods are to be recommended.
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Affiliation(s)
- C R Jowett
- The Ponseti Clubfoot Treatment Centre, Department of Orthopedic Surgery and Rehabilitation, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, 01008 JPP, Iowa City, Iowa 52242, USA
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