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Williams B, Gil JN, Oduwole S, Blakemore LC. Semirigid Fiberglass Casting for the Early Management of Clubfoot: A Single-Center Experience. Cureus 2022; 14:e22683. [PMID: 35371656 PMCID: PMC8966587 DOI: 10.7759/cureus.22683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2022] [Indexed: 11/05/2022] Open
Abstract
Background Semirigid fiberglass (SRF) is an alternative material to plaster of Paris (POP) for idiopathic clubfoot casting in the Ponseti method. The purpose of this study was to evaluate early clinical outcomes in a series of idiopathic clubfoot patients treated with SRF at a single institution and to compare these findings to historical norms with POP casting present in the literature. Methods A series of idiopathic clubfoot patients managed exclusively with SRF in the Ponseti method was identified. Treatment efficacy was evaluated by number of casts, change in Pirani score, frequency of treatment-related complications, and frequency of surgery other than tenotomy. A comprehensive literature review was used for comparative historical norms. Results The study included 34 feet in 26 patients. Pirani score was 4.7±1.3 at presentation and 1.9±1.4 at the end of casting, representing a score change of 2.8±1.3 with SRF. Initial correction was obtained with 6.9±1.4 casts. Treatment-related complications occurred in six treated feet (17.6%) including 13 cast slippages in five feet and one cast-related thigh abrasion. A total of 25 (73.5%) feet underwent tenotomy. Two feet required an additional surgical procedure. Conclusion Clubfoot patients treated with SRF demonstrated acceptable deformity correction following Ponseti-style casting. The quantitative clinical outcomes evaluated appeared similar to norms using POP present in the literature. The findings of this study support SRF as a viable alternative to plaster casting for clubfoot correction utilizing the Ponseti method. As such, further investigation for rigorous comparative assessment is warranted.
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Aggarwal H, Jain A, Kohli N, Bansal N, Sahni G, Mathur M. Evaluation of results of ponseti technique in idiopathic clubfoot using clinical evaluation and radiological assessment. Int J Appl Basic Med Res 2022; 12:43-46. [PMID: 35265480 PMCID: PMC8848566 DOI: 10.4103/ijabmr.ijabmr_281_21] [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: 05/02/2021] [Revised: 11/12/2021] [Accepted: 12/28/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Congenital clubfoot (congenital talipes equinovarus) occurs in approximately one in 1000 live births and is one of the most common congenital birth defects. The Ponseti method is at present a well-established method of treatment for idiopathic clubfoot deformities. Aim: The aim of the present study was to evaluate the results of serial casting in clubfoot deformity with Ponseti method on the basis of Pirani's scoring and radiological findings before and after completion of treatment. Materials and Methods: A total of 30 patients were enrolled in the study and were treated with Ponseti's casting after grading the severity of deformity clinically by Pirani's scoring and radiological assessment by calculating the talo-first metatarsal angle in anteroposterior (AP) view and talocalcaneal angle in AP and lateral views. The same clinical and radiological assessment was done at the end of treatment before putting a patient on foot abduction orthosis (FAO). Results: The average number of casts applied before full correction was 5.56 (range: 5–8). The average duration of treatment was about 6.65 weeks before the patient was put on FAO. Pirani score significantly improved from an average of 5.50 (range: 4–6) on presentation to 0.24 (range: 0–2) after correction of deformity. Conclusion: The Ponseti method is an excellent method for the correction of all four deformities associated with congenital idiopathic clubfoot, and we found that the addition of radiographic to clinical evaluation helps in the better assessment of correction. It provides statistically significant results both clinically as measured by Pirani severity score and radiologically assessed by talocalcaneal and talo-first metatarsal angle.
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Treatment for Clubfoot: Stockinette Versus Webril Cast Padding in the Ponseti Method. J Pediatr Orthop 2021; 40:e947-e951. [PMID: 32569033 DOI: 10.1097/bpo.0000000000001617] [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: 02/07/2023]
Abstract
BACKGROUND The Ponseti method of serial manipulation and casting revolutionized the treatment of one of the most common congenital orthopaedic conditions-clubfoot-resulting in less surgical morbidity and better functional results. Several studies have examined aspects of nonoperative treatment but none have explored the effect of different types of undercast padding. METHODS The authors performed a randomized controlled trial comparing cotton Stockinette and Webril undercast padding using the Ponseti method. They included 56 patients under the age of 6 months who had an untreated idiopathic clubfoot. For treatment, the padding was randomized to double-layer Stockinette (29 patients) or standard 2- to 3-layer Webril (27 patients). The primary analysis consisted of a 2-sample t test comparing the mean number of casts required for correction in each group. Secondary outcomes included initial and final standardized clubfoot scores (Pirani and Dimeglio scores) and adverse events. RESULTS Baseline demographics were not statistically different between groups, with respect to mean age, sex, and side being treated, nor were the baseline Dimeglio and Pirani scores. The primary outcome analysis revealed an equivalent number of casts (about 4) required before tenotomy. The secondary analysis on complications did not show any significant difference, with 10 events documented in the Webril group and 9 in the Stockinette group (P=1.00). At the end of the study, the mean Dimeglio (3.9±2.1 vs. 3.9±1.8, P=0.99) and Pirani (2.1±0.8 vs. 2.2±0.8, P=0.70) scores were not significantly different. Subjectively, parents and doctors indicated a substantially more positive experience for the Stockinette group. CONCLUSIONS Webril and Stockinette paddings provide equivalent clubfoot deformity correction while applying a similar number of casts before tenotomy. Although minor skin complications were observed, these were not significantly different between groups.
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Singh KA, Shah H, Joseph B. Comparison of plaster-of-Paris casts and Woodcast splints for immobilization of the limb during serial manipulation and casting for idiopathic clubfoot in infants. Bone Joint J 2020; 102-B:1399-1404. [DOI: 10.1302/0301-620x.102b10.bjj-2020-0181.r4] [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: 11/05/2022]
Abstract
Aims The study was undertaken to compare the efficacy of Woodcast splints and plaster-of-Paris casts in maintaining correction following sequential manipulation of idiopathic clubfeet. Methods In this randomized prospective trial, 23 idiopathic clubfeet were immobilized with plaster-of-Paris casts and 23 clubfeet were immobilized with a splint made of Woodcast that encircled only two-thirds the circumference of the limb. The number of casts or splints needed to obtain full correction, the frequency of cast or splint-related complications, and the time taken for application and removal of the casts and splints were compared. Results The mean number of casts required to obtain full correction of the deformity (Pirani Score 0) was 4.35 (95% confidence interval (CI) 3.74 to 4.95) when plaster-of-Paris was used and 4.87 (95% CI 4.33 to 5.41) when the Woodcast splint was used (p = 0.190). The time required for application and removal of the Woodcast splint were significantly less than that required for application and removal of plaster-of-Paris casts (p < 0.001). Woodcast splint-related complications were not more frequent than plaster-of-Paris cast related complications. Conclusion Though Woodcast splints covering two-thirds of the circumference of the lower limbs of infants were effective in maintaining the correction of clubfoot deformity during serial manipulation and casting treatment, the superiority of Woodcasts over plaster-of-Paris could not be established. Cite this article: Bone Joint J 2020;102-B(10):1399–1404.
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Affiliation(s)
- Kumar Amerender Singh
- Department of Orthopaedics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Hitesh Shah
- Department of Orthopaedics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
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Hill M, Healy A, Chockalingam N. Effectiveness of therapeutic footwear for children: A systematic review. J Foot Ankle Res 2020; 13:23. [PMID: 32404124 PMCID: PMC7222438 DOI: 10.1186/s13047-020-00390-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 04/30/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND It is estimated that 2% of the global childhood population is living with some form of mobility impairment. Although footwear interventions are proposed to aid ambulation, there appears to be a paucity in the understanding of the effects of therapeutic footwear. This review aims to explore the effectiveness of footwear as an intervention for mobility impairment in children. METHODS A systematic search of MEDLINE, CINAHL, PubMed, SPORTdiscus and Scopus databases were performed. Studies which focused on children with some form of mobility impairment, age of 9 months to 18 years, therapeutic footwear that allowed walking, and outcome measures that had explored biomechanical or skeletal geometry or psychosocial aspects were included in this review. Modified Downs and Black quality assessment index of randomised and non-randomised studies were used to assess the methodologies of included papers. RESULTS Out of 5003 articles sourced, 13 met the inclusion criteria for this review. These were grouped into two titled "corrective and "functional" based on the types of footwear used for intervention. Studies within the corrective footwear group included participants aged 11 months to 5 years with moderate congenital talipes equino varus or mobile pes planus. While using skeletal geometry as an outcome, there was a limited fair quality (level II) evidence that corrective footwear has no significant effect on the development of pes planus but may assist in the reduction of deformity in congenital talipes equino varus. The functional footwear group included participants aged 3 to 17 years, predominantly with mobile pes planus or cerebral palsy. Based on biomechanical measures as an outcome, there was a limited fair quality (level III) evidence that functional footwear alters biomechanical parameters in mobile pes planus (spatiotemporal) and cerebral palsy (spatiotemporal, kinematic). Although psychosocial outcomes were considered within two studies, the analysis was limited. CONCLUSION Only a limited number of studies have explored the effects of therapeutic footwear and only in a narrow range of mobility impairments. Further high-quality research is required to improve the evidence base for the effectiveness of therapeutic footwear. This should include a wide range of mobility impairments and should focus both on physical and psychosocial outcomes.
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Affiliation(s)
- Matthew Hill
- Centre for Biomechanics and Rehabilitation Technologies, Staffordshire University, Stoke on Trent, ST4 2DF UK
| | - Aoife Healy
- Centre for Biomechanics and Rehabilitation Technologies, Staffordshire University, Stoke on Trent, ST4 2DF UK
| | - Nachiappan Chockalingam
- Centre for Biomechanics and Rehabilitation Technologies, Staffordshire University, Stoke on Trent, ST4 2DF UK
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Agarwal A, Gupta S, Sud A, Agarwal S. Results of Modified Ponseti Technique in Difficult Clubfoot and a review of literature. J Clin Orthop Trauma 2020; 11:222-231. [PMID: 32099284 PMCID: PMC7026550 DOI: 10.1016/j.jcot.2019.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 05/01/2019] [Accepted: 05/06/2019] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Serial Ponseti casting achieves deformity correction in early presenting idiopathic clubfoot cases normally in around 7 casts. However, there are resistant patients where correction requires more casts than usual. In such patients a modification in standard technique might be required right from the beginning. Such patients were collectively called as difficult clubfoot. The aim of this study was to assess the outcome of our modification to Ponseti technique in difficult clubfoot. METHODS All idiopathic clubfoot cases who were 75th percentile or more in WHO age for weight chart (chubby infants) or untreated clubfoot patients presenting for first time to our clinic at more than 5 months age (late presenters and neglected cases) were included in the study. Patients who had been previously surgically intervened elsewhere, patients over 7 years of age, patients with syndromic clubfoot or clubfoot associated with neurological conditions were excluded from the study. The patients were treated by early tenotomy of tendoachillis and a plantar fascia release before starting serial casting by Ponseti technique. Post correction, strict bracing protocol was followed with regular follow up. Pirani scoring was done at each stage. Measurement of Talocalcaneal angle on AP radiograph, maximum degree of abduction and dorsiflexion was noted once every year. RESULTS There were total 28 patients in our study. In all, 47 feet were subjected to modified Ponseti protocol. There were 21 male patients. Median age at presentation was 4 months. Mean centile of weight for age as per WHO growth chart was 64. Mean Pirani score at presentation was 5.86 (S.D. ± 0.34). Mean number of casts required for correction was 3.75 ± 1.10. Maximum followup period was 25 months. CONCLUSION This modification of Ponseti casting for difficult clubfoot patients achieves correction in shorter duration with less number of casts.
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Affiliation(s)
- Ankur Agarwal
- Department of Orthopaedics, Superspecialty Pediatric Hospital & Postgraduate Teaching Institute, Noida, India,Corresponding author. Department of Orthopaedics, Superspecialty Pediatric Hospital and Postgraduate Teaching Institute, Noida, 201303, India.
| | - Sumit Gupta
- Department of Orthopaedics, Lady Hardinge Medical College, New Delhi, India
| | - Alok Sud
- Department of Orthopaedics, Lady Hardinge Medical College, New Delhi, India
| | - Sheetal Agarwal
- Department of Pediatrics, PGIMER & RML Hospital, New Delhi, India
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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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Proposal of an innovative casting technique for correction of clubfoot according to Ponseti method: a pilot study. J Pediatr Orthop B 2019; 28:242-247. [PMID: 30252794 DOI: 10.1097/bpb.0000000000000539] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A total of 70 clubfeet were treated by a posterior above-knee cast (pressure points on the talus and on the first metatarsal) according to Ponseti method. At diagnosis, average Pirani score was 4.44, and mean time of treatment was 50.32 days. Overall, 27 (38.6%) clubfeet had only conservative treatment (5.29 casts) and 43 (61.4%) also had Achilles tenotomy (6.38 casts). At the end 61/70 feet (87.14%) had Pirani score 0; 10/70 feet (5.71%) had Pirani score 0.5. The Pirani score gain/cast was β=-0.432 (P<0.001). This new casting technique is safe and effective at avoiding some adverse issues related to the removal of the conventional cast.
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Bajaj V, Anshuman R, Verma N, Singh MP, Tandon A. Correlation of Foot Bimalleolar Angle and Ultrasonography in Assessing the Severity of Club Foot in Neonates Treated by the Ponseti Method. Malays Orthop J 2018; 12:14-18. [PMID: 30555641 PMCID: PMC6287136 DOI: 10.5704/moj.1811.003] [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: 02/18/2018] [Accepted: 08/01/2018] [Indexed: 11/26/2022] Open
Abstract
Introduction: Correlation of Pirani score and foot bimalleolar (FBM) angle has been used in few studies but correlation of FBM angle with ultrasonography has never been evaluated so they are being correlated in assessing the severity of clubfoot in neonates treated by Ponseti method. Material and Methods: Thirty-two feet with congenital talipes equinovarus (CTEV) deformity in neonates were prospectively treated by the Ponseti method. FBM angle and ultrasound parameters were measured three times i.e. at the time of initial presentation, at four weeks of treatment and at completion of treatment. The feet were divided according to the Pirani score in groups: one (0-2.0), two (2.5-4) and three (4.5-6). Correlation between FBM angle and ultrasound parameters were evaluated using Pearson correlation/regression. Results: Correlation between FBM angle and ultrasound parameters were statistically significant (p-value < 0.05). Conclusion: Ultrasound has the potential to accurately depict the pathoanatomy in clubfoot. FBM angle and ultrasound are objective methods to assess the severity of clubfoot. FBM angle and ultrasonography correlated in severity of deformity and correction achieved along the course of treatment.
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Affiliation(s)
- V Bajaj
- Department of Orthopaedics, University College of Medical Sciences, Delhi, India
| | - R Anshuman
- Department of Orthopaedics, University College of Medical Sciences, Delhi, India
| | - N Verma
- Department of Orthopaedics, University College of Medical Sciences, Delhi, India
| | - MP Singh
- Department of Orthopaedics, University College of Medical Sciences, Delhi, India
| | - A Tandon
- Department of Orthopaedics, University College of Medical Sciences, Delhi, India
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A prospective cohort study on comparison of early outcome of classical Ponseti and modified Ponseti post tenotomy in clubfoot management. Ann Med Surg (Lond) 2017; 24:34-37. [PMID: 29123654 PMCID: PMC5671396 DOI: 10.1016/j.amsu.2017.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 09/16/2017] [Accepted: 09/17/2017] [Indexed: 12/14/2022] Open
Abstract
Introduction Ponseti method has become the main treatment modality for the management of clubfoot producing good long-term results. However, variation in cast application post tenotomy has not been evaluated. Methods A prospective cohort study involving 40 patients with 67 clubfeet were randomized into two groups: 32 above knee cast (AKC) and 35 below knee cast (BKC) after percutaneous tenotomy. All had foot abduction brace after post tenotomy cast. The median age was 21 weeks (range: 1–104 weeks) and 1.9:1 male/female ratio. 27 (67.5%) patients had bilateral clubfoot and unilateral in 13 (32.5%). Patients were followed-up for 6 months with documentation of the Pirani Score and the cost of treatment. Results No significant difference between AKC and BKC mean Pirani score before treatment (p = 0.550) and after treatment (p = 0.702). However, mean Pirani score at 6 months was significantly different (p = 0.038). Overall mean number of casting was 6.4 in AKC group and 4.7 in BKC group (p = 0.003). There was recurrence in 2 feet before completion of treatment (6.3%) among AKC and none among BKC group. However, there was no recurrence at 6 months after treatment in both groups. The mean cost for AKC and BKC were ₦10,427.34 (52.33 US dollars) and ₦7021.54 (35.24 US dollars) respectively (p = 0.002). Conclusion Early results of below knee cast after tenotomy were comparable to the classical above knee cast after tenotomy in Ponseti treatment protocol for clubfoot. There was also reduction in cost of treatment in the modified Ponseti compared to the classical Ponseti. Long-term result will be desirable. A prospective study of idiopathic congenital talipes equinovarus at a University Teaching Hospitals Complex. Forty patients were recruited, all below the age of two years but with median age of 12 weeks and male to female ratio of 1.9:1. Twenty seven of the patients had bilateral clubfoot while thirteen had unilateral clubfoot amounting to 67 clubfeet considered. All the patients were evaluated at the Ponseti clinic and treatment commenced for them based on Ponseti treatment protocol. They all had serial manipulation and above knee casting to correct the cavus, adduction, varus deformities in that order. The last deformity to be corrected was equinus which required percutaneous Achilles tenotomy before above knee cast for three weeks. The patients at this stage were randomized into two group: above knee cast after tenotomy which is the control group that followed the classical Ponseti treatment protocol and below knee cast after tenotomy which was the study group. The parameters considered in them were the Pirani score before, after and at 6months after treatment and the cost differentials. Thirty two feet were in the control group while thirty five feet were in the study group. Early result showed that below knee cast after tenotomy was comparable to the classical Ponseti treatment and cost difference was significant.
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Aydin BK, Sofu H, Senaran H, Erkocak OF, Acar MA, Kirac Y. Treatment of Clubfoot With Ponseti Method Using Semirigid Synthetic Softcast. Medicine (Baltimore) 2015; 94:e2072. [PMID: 26632713 PMCID: PMC5058982 DOI: 10.1097/md.0000000000002072] [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
Randomized controlled clinical trial.The main purpose of the present study was to comparatively analyze the effectiveness, advantages, and the complications of using semirigid synthetic softcast with respect to plaster of Paris (POP) during the treatment of clubfoot deformity.The study group consisted of 196 babies (249 feet). A total of 133 feet treated by an orthopedic referral center using semirigid synthetic softcast were included in group A whereas the other 116 feet treated by another orthopedic clinic using POP cast were included in group B. The Pirani scores, number of cast applications, time period until Achilles tenotomy, any skin problems due to the cast itself, and/or cast removal were recorded. A final parent satisfaction score was also obtained.The mean Pirani sores were significantly improved from the first administration to the time before Achilles tenotomy in both groups. There was no significant difference according to the number of casts applied until tenotomy. The slippage of the cast and skin lesions was significantly more common in group B. Higher parent satisfaction levels were detected in group A.Semirigid softcast has been found as superior to POP in the aspects of parent satisfaction and cast-related complication rates.
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Affiliation(s)
- Bahattin Kerem Aydin
- From the Faculty of Medicine, Selcuk University, Konya (BK, HS, OFE, MAA, YK); and Faculty of Medicine, Erzincan University, Erzincan, Turkey (HS)
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Maripuri SN, Gallacher PD, Bridgens J, Kuiper JH, Kiely NT. Ponseti casting for club foot – above- or below-knee? Bone Joint J 2013; 95-B:1570-4. [PMID: 24151281 DOI: 10.1302/0301-620x.95b11.31899] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We undertook a randomised clinical trial to compare treatment times and failure rates between above- and below-knee Ponseti casting groups. Eligible children with idiopathic clubfoot, treated using the Ponseti method, were randomised to either below- or above-knee plaster of Paris casting. Outcome measures were total treatment time and the occurrence of failure, defined as two slippages or a treatment time above eight weeks. A total of 26 children (33 feet) were entered into the trial. The above-knee group comprised 17 feet in 13 children (ten boys and three girls, median age 13 days (1 to 40)) and the below-knee group comprised 16 feet in 13 children (ten boys and three girls, median age 13 days (5 to 20)). Because of six failures (37.5%) in the below-knee group, the trial was stopped early for ethical reasons. The rate of failure was significantly higher in the below-knee group (p = 0.039). The median treatment times of six weeks in the below-knee and four weeks in the above-knee group differed significantly (p = 0.01). This study demonstrates that the use of a below-knee plaster of Paris cast in conjunction with the Ponseti technique leads to unacceptably high failure rates and significantly longer treatment times. Therefore, this technique is not recommended. Cite this article: Bone Joint J 2013;95-B:1570–4.
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Affiliation(s)
- S. N. Maripuri
- The Robert
Jones and Agnes Hunt Orthopaedic Hospital, Oswestry
SY10 7AG, UK
| | - P. D. Gallacher
- The Robert
Jones and Agnes Hunt Orthopaedic Hospital, Oswestry
SY10 7AG, UK
| | - J. Bridgens
- Leeds Children’s Hospital, Leeds, West
Yorkshire LS1 3EX, UK
| | - J. H. Kuiper
- The Robert
Jones and Agnes Hunt Orthopaedic Hospital, Oswestry
SY10 7AG, UK
| | - N. T. Kiely
- The Robert
Jones and Agnes Hunt Orthopaedic Hospital, Oswestry
SY10 7AG, UK
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13
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Cohen TL, Altiok H, Wang M, McGrady LM, Krzak J, Graf A, Tarima S, Smith PA, Harris GF. Evaluation of cast creep occurring during simulated clubfoot correction. Proc Inst Mech Eng H 2013; 227:919-27. [PMID: 23636764 DOI: 10.1177/0954411913485044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Ponseti method is a widely accepted and highly successful conservative treatment of pediatric clubfoot involving weekly manipulations and cast applications. Qualitative assessments have indicated the potential success of the technique with cast materials other than standard plaster of Paris. However, guidelines for clubfoot correction based on the mechanical response of these materials have yet to be investigated. The current study sought to characterize and compare the ability of three standard cast materials to maintain the Ponseti-corrected foot position by evaluating cast creep response. A dynamic cast testing device, built to model clubfoot correction, was wrapped in plaster of Paris, semi-rigid fiberglass, and rigid fiberglass. Three-dimensional motion responses to two joint stiffnesses were recorded. Rotational creep displacement and linearity of the limb-cast composite were analyzed. Minimal change in position over time was found for all materials. Among cast materials, the rotational creep displacement was significantly different (p < 0.0001). The most creep displacement occurred in the plaster of Paris (2.0°), then the semi-rigid fiberglass (1.0°), and then the rigid fiberglass (0.4°). Torque magnitude did not affect creep displacement response. Analysis of normalized rotation showed quasi-linear viscoelastic behavior. This study provided a mechanical evaluation of cast material performance as used for clubfoot correction. Creep displacement dependence on cast material and insensitivity to torque were discovered. This information may provide a quantitative and mechanical basis for future innovations for clubfoot care.
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Affiliation(s)
- Tamara L Cohen
- Orthopaedic and Rehabilitation Engineering Center-OREC, Marquette University-MCW, Milwaukee, WI 53233, USA.
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Tanta KJ, Gunsolus K, Harley N, Grosvenor K, Garcia J, Jirikowic T. Protocol Development for Infants with Orthopedic Complications in the Neonatal Intensive Care Unit: Brachial Plexus Injuries and Clubfoot. JOURNAL OF OCCUPATIONAL THERAPY, SCHOOLS, & EARLY INTERVENTION 2012. [DOI: 10.1080/19411243.2012.750544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Cohen TL, Altiok H, Tarima S, Smith PA, Harris GF. Creep evaluation of (orthotic) cast materials during simulated clubfoot correction. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2012; 2012:3352-3355. [PMID: 23366644 DOI: 10.1109/embc.2012.6346683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The Ponseti method is a widely accepted and highly successful conservative treatment of pediatric clubfoot that relies on weekly manipulations and cast applications. However, the material behavior of the cast in the Ponseti technique has not been investigated. The current study sought to characterize the ability of two standard casting materials to maintain the Ponseti corrected foot position by evaluating creep response. A dynamic cast testing device (DCTD) was built to simulate a typical pediatric clubfoot. Semi-rigid fiberglass and rigid fiberglass casting materials were applied to the device, and the rotational creep was measured at various constant torques. The movement was measured using a 3D motion capture system. A 2-way ANOVA was performed on the creep displacement data at a significance level of 0.05. Among cast materials, the rotational creep displacement was found to be significantly different (p-values ≪ 0.001). The most creep displacement occurs in the semi-rigid fiberglass (approximately 1.0 degrees), then the rigid fiberglass (approximately 0.4 degrees). There was no effect of torque magnitude on the creep displacement. All materials maintained the corrected position with minimal change in position over time.
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Affiliation(s)
- Tamara L Cohen
- Orthopaedic Rehabilitation and Engineering Research Center, Marquette University/MCW, Milwaukee, WI 53233, USA
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16
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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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17
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El-Sayed MM, Seleem OA. Hind-foot correction and stabilization by pins in plaster after surgical release of talipes equino varus feet in older children. J Orthop Surg Res 2010; 5:42. [PMID: 20598129 PMCID: PMC2904284 DOI: 10.1186/1749-799x-5-42] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2009] [Accepted: 07/02/2010] [Indexed: 11/20/2022] Open
Abstract
Congenital talipes equino varus (CTEV) is a three dimensional deformity and is one of the most common congenital abnormalities affecting the lower limb and can be challenging to manage. Hind-foot deformity is considered the most difficult to treat. Unfortunately, the calcaneus is often small and thus difficult to control during casting after surgical release in severe or relapsed cases. We used three pins to control and maintain the hind foot correction, after surgical release, during casting in 47 cases (59 feet). We introduced a modified, coronal plane, transverse calcaneal pin. This pin is inserted from medial to lateral through the calcaneus to correct the varus mal-positioning of the calcaneus in the sagittal plane and to provide a better control on the small sized, hind-foot during casting. We paid special attention to the final hind-foot deformity after surgery, and the results were favorable after the application of this transverse pin.
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Affiliation(s)
- Mohamed M El-Sayed
- Mohamed M El-Sayed, Consultant & Lecturer of Pediatric Orthopedic Surgery, Department of Orthopedics & Traumatology, Tanta University, 3111, Tanta, Gharbia, Egypt.
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