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do Amaral E Castro A, Peixoto JB, Miyahara LK, Akuri MC, Moriwaki TL, Sato VN, Rissato UP, Pinto JA, Taneja AK, Aihara AY. Clubfoot: Congenital Talipes Equinovarus. Radiographics 2024; 44:e230178. [PMID: 38935547 DOI: 10.1148/rg.230178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
Congenital talipes equinovarus (CTEV), also known as clubfoot, is a common musculoskeletal entity that affects one to two per 1000 live births worldwide. Imaging modalities including radiography, US, and MRI have emerged as valuable tools for the diagnosis, treatment, and monitoring of CTEV. The deformity is characterized by midfoot cavus, forefoot adductus, and hindfoot varus and equinus. The Ponseti method of manipulation and serial casting is the standard treatment of CTEV. Radiography shows the anatomy, position, and relationships of the different bones of the foot. US allows accurate assessment of cartilaginous and bony structures, in addition to its inherent advantages such as absence of ionizing radiation exposure. One of the indications for US is to monitor the response to Ponseti method treatment. MRI enables visualization of bones, cartilage, and soft tissues and allows multiplanar evaluation of deformities, providing a comprehensive imaging analysis of CTEV. An integrated approach that combines clinical examination and imaging findings is essential for effective management of CTEV. The authors provide a comprehensive overview of CTEV with a review of imaging modalities to help evaluate CTEV, focusing on radiography, US, and MRI. Using this article as a guide, radiologists involved in the assessment and treatment of CTEV can contribute to the management of the condition. ©RSNA, 2024 Supplemental material is available for this article.
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Affiliation(s)
- Adham do Amaral E Castro
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - Júlia B Peixoto
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - Lucas K Miyahara
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - Marina C Akuri
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - Tatiane L Moriwaki
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - Vitor N Sato
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - Ulysses P Rissato
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - José A Pinto
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - Atul K Taneja
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
| | - André Y Aihara
- From the Division of Musculoskeletal Radiology, Department of Diagnostic Imaging (A.d.A.e.C., J.B.P., L.K.M., M.C.A., T.L.M., V.N.S., A.Y.A.), and Discipline of Pediatric Orthopedics, Department of Orthopedics and Traumatology (U.P.R., J.A.P.), Napoleão de Barros St, 800-Vila Clementino, Universidade Federal de São Paulo-Escola Paulista de Medicina, São Paulo, SP, Brazil 04024-002; Hospital Israelita Albert Einstein, São Paulo, Brazil (A.d.A.e.C.); Department of Diagnostic Imaging, DASA/Laboratório Delboni Auriemo, São Paulo, SP, Brazil (T.L.M., V.N.S., A.Y.A.); Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil (V.N.S.); and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX (A.K.T.)
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Kakihana M, Tochigi Y, Ozeki S, Jinno T. Muscle volume evaluation using 3DCT for congenital clubfoot. Acta Radiol Open 2021; 10:20584601211062084. [PMID: 34881049 PMCID: PMC8646796 DOI: 10.1177/20584601211062084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/07/2021] [Indexed: 11/16/2022] Open
Abstract
Background In congenital clubfoot, the lower leg is very thin and the calf muscles are hypoplasic. However, there are few studies reporting real muscle volume. Purpose The purpose of this study is to assay the muscle volume in congenital clubfoot using 3DCT and to quantify the degree of the hypoplasia. Material and methods From January 2015 to December 2016, nine consecutive patients, seven male and two female, with unilateral congenital clubfeet were recruited for CT scans. Axial transverse sectional CT scans were acquired from the delineation of the fibular head to the tibial plafond. From the data, we rendered the entire muscle in 3D for muscle volume assay, and further segmented the posterior musculature for comparison between the normal and affected sides. Results The whole muscle volume on the normal side was 291.23 cm3 (181.23–593.49) and that on the affected side was 225.08 cm3 (120.71–429.08), for an affected side to normal side ratio of 0.79 (0.72–0.9), which was significantly smaller (p < .01). Posterior muscle volume on the normal side was 175.81 cm3 (103.72–376.32) and that on the affected side was 106.52 cm3 (58.3–188.39). The ratio of posterior muscle to whole muscle on the normal side was 0.62 (0.46–0.75), and that on the affected side was 0.48 (0.4–0.55), such that the affected side was significantly smaller (p < .01) Conclusion This study contributes quantitative data supporting the longstanding observations that the posterior calf muscles are significantly smaller on the affected side compared to the normal side in congenital clubfoot, and further underscores the importance of the extending the excursion of these muscles.
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Affiliation(s)
- Masataka Kakihana
- Department of Orthopedic Surgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Yuki Tochigi
- Department of Orthopedic Surgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Satoru Ozeki
- Lake Town Hospital of Orthopaedics, Koshigaya, Japan
| | - Tetsuya Jinno
- Department of Orthopedic Surgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
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Richards BS. Narrative Review of the objective analysis of long-term outcome of the Ponseti technique: experience from Dallas. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1100. [PMID: 34423012 PMCID: PMC8339867 DOI: 10.21037/atm-20-7180] [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: 10/29/2020] [Accepted: 01/19/2021] [Indexed: 12/02/2022]
Abstract
In 2001, Texas Scottish Rite Hospital for Children (TSRH) prospectively began a clubfoot database that included all of our patients with clubfeet who were willing to enroll. Nonoperative treatment, primarily the Ponseti method, was utilized. This article summarizes the experience from Dallas treating idiopathic clubfeet using the Ponseti technique, and is based on previously published studies utilizing information from the database. Patient clinical outcomes were defined as “good” (plantigrade foot achieved either with or without a percutaneous heel-cord tenotomy), “fair” (a plantigrade foot that required a limited procedure, such as tibialis anterior tendon transfer or posterior release), or “poor” (a plantigrade foot that required posteromedial release). Nearly 95% of idiopathic clubfeet obtained initial correction using the Ponseti technique, but relapses occurred and by age two years 24% needed some surgical intervention, usually limited procedures. Use of Dimeglio’s rating system before treatment strongly correlated with the probability of a “good” outcome at two years. Objective measurements of brace wear compliance (iButton) in those who reached age two years with “good” outcomes demonstrated an unexpected pattern of diminishing use of the foot abduction orthoses over the first two years of brace wear. By the 18-month period of brace wear, 1/3 patients wore the orthoses less than 6 hours per day, and nearly half of the patients wore the orthoses less than 8 hours per day. Between ages 2–5 years, nearly 21% of the corrected clubfeet at age two years needed limited procedures to maintain/regain plantigrade positioning. Lateral weight-bearing radiographs between 18–24 months were not helpful in predicting future relapse in these patients, and are no longer routinely obtained. Following these patients for normal development is important, as nearly 9% of infants initially presenting as idiopathic clubfeet were eventually found to have another disorder including neurological, syndromic, chromosomal, or spinal abnormalities. We continue to emphasize the need to devote great attention to detail when using the Ponseti method in an effort to optimize the clinical outcomes.
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Affiliation(s)
- B Stephens Richards
- Department of Orthopaedic Surgery, Chief Medical Officer, Texas Scottish Rite Hospital, University Texas Southwestern, Dallas, Texas, USA
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Abstract
Direct-type cavus foot deformities are most commonly encountered and are primarily sagittal plane deformities. Direct deformities should be delineated from rarer triplane pes cavovarus deformities. The lateral weight-bearing radiograph is the cornerstone of imaging evaluation of direct pes cavus foot deformity. The apex of Meary talo-first metatarsal angle on the lateral radiograph represents the pinnacle of the cavus deformity and assists in subclassification of the deformity. With routine application, ancillary radiographic imaging techniques, such as the modified Saltzman view or the modified Coleman block test, can give valuable insight into deformity assessment and surgical planning.
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Affiliation(s)
- Lawrence Osher
- Radiology, Division of Podiatric and General Medicine, Kent State University College of Podiatric Medicine, 6000 Rockside Woods Blvd. N, Independence, OH 44131, USA.
| | - Jeffrey E Shook
- Adjunct Faculty, St. Vincent Charity Medical Center, Cleveland, OH, USA
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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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García-González NC, Hodgson-Ravina J, Aguirre-Jaime A. Functional physiotherapy method results for the treatment of idiopathic clubfoot. World J Orthop 2019; 10:235-246. [PMID: 31259147 PMCID: PMC6591699 DOI: 10.5312/wjo.v10.i6.235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/07/2019] [Accepted: 05/22/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Idiopathic clubfoot is a congenital deformity of multifactorial etiology. The initial treatment is eminently conservative; one of the methods applied is the Functional physiotherapy method (FPM), which includes different approaches: Robert Debré (RD) and Saint-Vincent-de-Paul (SVP) among them. This method is based on manipulations of the foot, bandages, splints and exercises adapted to the motor development of the child aimed to achieve a plantigrade and functional foot. Our hypothesis was that the SVP method could be more efficient than the RD method in correcting deformities, and would decrease the rate of surgeries.
AIM To compare the RD and SVP methods, specifically regarding the improvement accomplished and the frequency of surgery needed to achieve a plantigrade foot.
METHODS Retrospective study of 71 idiopathic clubfeet of 46 children born between February 2004 and January 2012, who were evaluated and classified in our hospital according to severity by the Dimeglio-Bensahel scale. We included moderate, severe and very severe feet. Thirty-four feet were treated with the RD method and 37 feet with the SVP method. The outcomes at a minimum of two years were considered as very good (by physiotherapy), good (by percutaneous heel-cord tenotomy), fair (by limited surgery), and poor (by complete surgery).
RESULTS Complete release was not required in any case; limited posterior release was done in 23 cases (74%) with the RD method and 9 (25%) with the SVP method (P < 0.001). The percutaneous heel-cord tenotomy was done in 2 feet treated with the RD method (7%) and 6 feet (17%) treated with the SVP method (P < 0.001). Six feet in the RD group (19%) and twenty-one feet (58%) in the SVP group did not require any surgery (P < 0.001).
CONCLUSION Our study provides evidence of the superiority of the SVP method over the RD method, as a variation of the FPM, for the treatment of idiopathic clubfoot.
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Affiliation(s)
- Noriela Carmen García-González
- Servicio de Rehabilitación, Servicio de Ortopedia y Traumatología, Unidad de Investigación Clínica y Experimental, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife 38010, Spain
| | - Jorge Hodgson-Ravina
- Servicio de Rehabilitación, Servicio de Ortopedia y Traumatología, Unidad de Investigación Clínica y Experimental, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife 38010, Spain
| | - Armando Aguirre-Jaime
- Servicio de Rehabilitación, Servicio de Ortopedia y Traumatología, Unidad de Investigación Clínica y Experimental, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife 38010, Spain
- Colegio de Enfermería, Laureate International Universities, Santa Cruz de Tenerife 38001, Spain
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Canavese F, Barbetta D, Canavese B, Dimeglio A. The "Gastrocnemius-Achilles Tendon-Calcaneus Complex": Different Responses after Percutaneous versus Vulpius Achilles Tendon Lengthening in New Zealand White Rabbits. Indian J Orthop 2019; 53:333-339. [PMID: 30967705 PMCID: PMC6415558 DOI: 10.4103/ortho.ijortho_397_17] [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] [Indexed: 02/04/2023]
Abstract
BACKGROUND This study aimed to describe the clinical, radiological, biomechanical, electromyographic, and histoenzymologic modifications in the "Gastrocnemius-Achilles Tendon-Calcaneus complex" caused by percutaneous Achilles tendon lengthening (PATL) versus Vulpius Achilles tendon lengthening (VATL) in New Zealand White (NZW) rabbits. MATERIALS AND METHODS Eight female NZW rabbits were used at 7 months of age. Two rabbits were euthanized before surgery for anatomical dissection, three underwent PATL (two bilateral and one unilateral), and the three others underwent VATL (two bilateral and one unilateral). Clinical examination, biomechanics, electromyography, standard radiographs and magnetic resonance imaging (MRI), and histology and histoenzymology were assessed after surgery. RESULTS At the end of the experiment, the subjects showed good clinical status but different functional outcomes of surgery: rabbits submitted to PATL developed permanent limp and lost their capacity to jump compared to rabbits submitted to VATL which remained able to ambulate and jump normally. Standard radiographs and MRI showed that PATL led to significantly greater increase in dorsal or anterior flexion of the tibiotarsal angle (TT angle) compared to VATL, whereas electromyographic and histoenzymologic observations of muscle unit showed little or no variation between the two groups of operated rabbits. CONCLUSIONS Although PATL leads to greater improvement in dorsal or anterior flexion (TT angle) of the rabbit ankle compared to VATL, it has negative effects on functional outcome as it reduces the contractile capacity of the rabbit muscle unit, ultimately impairing the ability to ambulate and jump.
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Affiliation(s)
- Federico Canavese
- Department of Pediatric Surgery, University Hospital Estaing, Clermont-Ferrand, France,Address for correspondence: Prof. Federico Canavese, Department of Pediatric Orthopedic Surgery, University Hospital Estaing, 1, Place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France. E-mail:
| | - Davide Barbetta
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Bartolomeo Canavese
- Department of Food Science, Veterinary Pathology Section, University of Udine, Udine, Italy
| | - Alain Dimeglio
- Department of Orthopedics, St. Roch Hospital and University of Montpellier, Faculty of Medicine, Montpellier, France
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Ganesan B, Luximon A, Al-Jumaily AA, Yip J, Gibbons PJ, Chivers A. Developing a Three-Dimensional (3D) Assessment Method for Clubfoot-A Study Protocol. Front Physiol 2018; 8:1098. [PMID: 29354068 PMCID: PMC5758584 DOI: 10.3389/fphys.2017.01098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 12/13/2017] [Indexed: 11/13/2022] Open
Abstract
Background: Congenital talipes equinovarus (CTEV) or clubfoot is a common pediatric congenital foot deformity that occurs 1 in 1,000 live births. Clubfoot is characterized by four types of foot deformities: hindfoot equinus; midfoot cavus; forefoot adductus; and hindfoot varus. A structured assessment method for clubfoot is essential for quantifying the initial severity of clubfoot deformity and recording the progress of clubfoot intervention. Aim: This study aims to develop a three-dimensional (3D) assessment method to evaluate the initial severity of the clubfoot and monitor the structural changes of the clubfoot after each casting intervention. In addition, this study explores the relationship between the thermophysiological changes in the clubfoot at each stage of the casting intervention and in the normal foot. Methods: In this study, a total of 10 clubfoot children who are <2 years old will be recruited. Also, the data of the unaffected feet of a total of 10 children with unilateral clubfoot will be obtained as a reference for normal feet. A Kinect 3D scanner will be used to collect the 3D images of the clubfoot and normal foot, and an Infrared thermography camera (IRT camera) will be used to collect the thermal images of the clubfoot. Three-dimensional scanning and IR imaging will be performed on the foot once a week before casting. In total, 6–8 scanning sessions will be performed for each child participant. The following parameters will be calculated as outcome measures to predict, monitor, and quantify the severity of the clubfoot: Angles cross section parameters, such as length, width, and the radial distance; distance between selected anatomical landmarks, and skin temperature of the clubfoot and normal foot. The skin temperature will be collected on selected areas (forefoot, mid foot, and hindfoot) to find out the relationship between the thermophysiological changes in the clubfoot at each stage of the casting treatment and in the normal foot. Ethics: The study has been reviewed and approved on 17 August 2016 by the Sydney Children's Hospitals Network Human Research Ethics Committee (SCHN HREC), Sydney, Australia. The Human Research Ethics Committee (HREC) registration number for this study is: HREC/16/SCHN/163.
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Affiliation(s)
- Balasankar Ganesan
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Kowloon, Hong Kong.,Department of FEIT, University of Technology Sydney, Ultimo, NSW, Australia
| | - Ameersing Luximon
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Adel A Al-Jumaily
- Department of FEIT, University of Technology Sydney, Ultimo, NSW, Australia
| | - Joanne Yip
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Paul J Gibbons
- University of Sydney and Department of Orthopaedic Surgery, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Alison Chivers
- Department of Physiotherapy, The Children's Hospital at Westmead, Sydney, NSW, Australia
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A glimpse into Texas Scottish Rite Hospital's educational, clinical care, and research development. J Pediatr Orthop B 2015; 24:84-8. [PMID: 25171573 DOI: 10.1097/bpb.0000000000000100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This article describes four areas of pediatric orthopaedic education, research, and clinical care undertaken at Texas Scottish Rite Hospital (TSRH) over the past 25 years. These areas include the weekly preoperative conferences, the evolution of the limb lengthening and deformity correction program, the development of the TSRH instrumentation system, and the evolution of the clubfoot treatment program.
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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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Singh AK, Roshan A, Ram S. Outpatient taping in the treatment of idiopathic congenital talipes equinovarus. Bone Joint J 2013; 95-B:271-8. [PMID: 23365041 DOI: 10.1302/0301-620x.95b2.30641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The Ponseti and French taping methods have reduced the incidence of major surgery in congenital idiopathic clubfoot but incur a significant burden of care, including heel-cord tenotomy. We developed a non-operative regime to reduce treatment intensity without affecting outcome. We treated 402 primary idiopathic clubfeet in patients aged < three months who presented between September 1991 and August 2008. Their Harrold and Walker grades were 6.0% mild, 25.6% moderate and 68.4% severe. All underwent a dynamic outpatient taping regime over five weeks based on Ponseti manipulation, modified Jones strapping and home exercises. Feet with residual equinus (six feet, 1.5%) or relapse within six months (83 feet, 20.9%) underwent one to three additional tapings. Correction was maintained with below-knee splints, exercises and shoes. The clinical outcome at three years of age (385 feet, 95.8% follow-up) showed that taping alone corrected 357 feet (92.7%, 'good'). Late relapses or failure of taping required limited posterior release in 20 feet (5.2%, 'fair') or posteromedial release in eight feet (2.1%, 'poor'). The long-term (> 10 years) outcomes in 44 feet (23.8% follow-up) were assessed by the Laaveg-Ponseti method as excellent (23 feet, 52.3%), good (17 feet, 38.6%), fair (three feet, 6.8%) or poor (one foot, 2.3%). These compare favourably with published long-term results of the Ponseti or French methods. This dynamic taping regime is a simple non-operative method that delivers improved medium-term and promising long-term results.
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Affiliation(s)
- A K Singh
- King's College Hospital, Denmark Hill, London SE5 9RS, UK
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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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3D MRI analysis of the lower legs of treated idiopathic congenital talipes equinovarus (clubfoot). PLoS One 2013; 8:e54100. [PMID: 23382871 PMCID: PMC3559654 DOI: 10.1371/journal.pone.0054100] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Accepted: 12/10/2012] [Indexed: 11/30/2022] Open
Abstract
Background Idiopathic congenital talipes equinovarus (CTEV) is the commonest form of clubfoot. Its exact cause is unknown, although it is related to limb development. The aim of this study was to quantify the anatomy of the muscle, subcutaneous fat, tibia, fibula and arteries in the lower legs of teenagers and young adults with CTEV using 3D magnetic resonance imaging (MRI), and thus to investigate the anatomical differences between CTEV participants and controls. Methodology/Principal Findings The lower legs of six CTEV (2 bilateral, 4 unilateral) and five control young adults (age 12–28) were imaged using a 3T MRI Philips scanner. 5 of the CTEV participants had undergone soft-tissue and capsular release surgery. 3D T1-weighted and 3D magnetic resonance angiography (MRA) images were acquired. Segmentation software was used for volumetric, anatomical and image analysis. Kolmogorov-Smirnov tests were performed. The volumes of the lower affected leg, muscle, tibia and fibula in unilateral CTEV participants were consistently smaller compared to their contralateral unaffected leg, this was most pronounced in muscle. The proportion of muscle in affected CTEV legs was significantly reduced compared with control and unaffected CTEV legs, whilst proportion of muscular fat increased. No spatial abnormalities in the location or branching of arteries were detected, but hypoplastic anomalies were observed. Conclusions/Significance Combining 3D MRI and MRA is effective for quantitatively characterizing CTEV anatomy. Reduction in leg muscle volume appears to be a sensitive marker. Since 5/6 CTEV cases had soft-tissue surgery, further work is required to confirm that the treatment did not affect the MRI features observed. We propose that the proportion of muscle and intra-muscular fat within the lower leg could provide a valuable addition to current clinical CTEV classification. These measures could be useful for clinical care and guiding treatment pathways, as well as treatment research and clinical audit.
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Gray K, Pacey V, Gibbons P, Little D, Frost C, Burns J. Interventions for congenital talipes equinovarus (clubfoot). Cochrane Database Syst Rev 2012:CD008602. [PMID: 22513960 DOI: 10.1002/14651858.cd008602.pub2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Congenital talipes equinovarus (CTEV), which is also known as clubfoot, is a common congenital orthopaedic condition. It is 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. OBJECTIVES To evaluate the effectiveness of interventions for CTEV. SEARCH METHODS We searched CENTRAL (2011, Issue 2), NHSEED (2011, Issue 2), MEDLINE (January 1966 to April 2011), EMBASE (January 1980 to April 2011), CINAHL Plus (January 1937 to April 2011), AMED (1985 to April 2011) and the Physiotherapy Evidence Database (PEDro to April 2011). We checked the references of included studies. SELECTION CRITERIA Randomised and quasi-randomised controlled trials 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 13 trials in which there were 507 participants. 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. The Pirani score is scored from zero to six, in which higher is worse. Two of the trials involved participants at initial presentation. One of them 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 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% confidence interval 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% confidence interval -0.40 to 1.02) than the accelerated group. Adverse events were not compared in the trial. There is a lack of evidence for different plaster casting products or the addition of botulinum toxin A during the Ponseti technique. There is also a lack of evidence for different types of major foot surgery for CTEV, 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 may produce better short-term outcomes compared to the Kite technique. An accelerated Ponseti technique may be as effective as a standard 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
- Department of Physiotherapy, The Children’s Hospital at Westmead, Westmead,
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Wallander HM. Congenital clubfoot. Aspects on epidemiology, residual deformity and patient reported outcome. Acta Orthop 2010; 81:1-25. [PMID: 21114377 DOI: 10.3109/17453671003619045] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Henrik M Wallander
- Department of Surgical Sciences, Orthopaedics, Uppsala University, SE-75185 Uppsala, Sweden.
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Richards BS, Faulks S, Rathjen KE, Karol LA, Johnston CE, Jones SA. A comparison of two nonoperative methods of idiopathic clubfoot correction: the Ponseti method and the French functional (physiotherapy) method. J Bone Joint Surg Am 2008; 90:2313-21. [PMID: 18978399 DOI: 10.2106/jbjs.g.01621] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND In the treatment of idiopathic clubfeet, the Ponseti method and the French functional method have been successful in reducing the need for surgery. The purpose of this prospective study was to compare the results of these two methods at one institution. METHODS Patients under three months of age with previously untreated idiopathic clubfeet were enrolled. All feet were rated for severity prior to treatment. After both techniques had been described to them, the parents selected the treatment method. Outcomes at a minimum of two years were classified as good (a plantigrade foot with, or without, a heel-cord tenotomy), fair (a plantigrade foot that had or needed to have limited posterior release or tibialis anterior transfer), or poor (a need for a complete posteromedial surgical release). Two hundred and sixty-seven feet in 176 patients treated with the Ponseti method and 119 feet in eighty patients treated with the French functional method met the inclusion criteria. RESULTS The patients were followed for an average of 4.3 years. Both groups had similar severity scores before treatment. The initial correction rates were 94.4% for the Ponseti method and 95% for the French functional method. Relapses occurred in 37% of the feet that had initially been successfully treated with the Ponseti method. One-third of the relapsed feet were salvaged with further nonoperative treatment, but the remainder required operative intervention. Relapses occurred in 29% of the feet that had been successfully treated with the French functional method, and all required operative intervention. At the time of the latest follow-up, the outcomes for the feet treated with the Ponseti method were good for 72%, fair for 12%, and poor for 16%. The outcomes for the feet treated with the French functional method were good for 67%, fair for 17%, and poor for 16%. CONCLUSIONS Nonoperative correction of an idiopathic clubfoot deformity can be maintained over time in most patients. Although there was a trend showing improved results with use of the Ponseti method, the difference was not significant. In our experience, parents select the Ponseti method twice as often as they select the French functional method.
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Affiliation(s)
- B Stephens Richards
- Texas Scottish Rite Hospital for Children, 2222 Welborn Street, Dallas, TX 75219, USA.
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