Functional, clinical, and radiological outcomes of split anterior tibial tendon transfers in patients with sequelae of congenital talipes equinovarus.

OBJECTIVE: This retrospective analysis aimed to assess the effectiveness of Split Tibialis Anterior Tendon Transfer (Split TATT) in treating residual idiopathic congenital talipes equinovarus (CTEV) deformities. METHODS: 15 patients (20 feet) with CTEV, with a mean age of 6.4 ± 3.2 years, initially treated with Ponseti casting, underwent Split TATT. Clinical and radiological evaluations, including Diméglio and Garceau scores, dorsiflexion, and X-ray measurements, were conducted preoperatively and post-operatively at a minimum 2-year follow-up. RESULTS: Significant improvements were observed in Diméglio and Garceau scores. Dorsiflexion increased by an average of 3°, and radiological analysis revealed nuanced changes. Despite a weak Kappa coefficient, positive trends in dorsiflexion and Garceau scores were noted. Preoperative Garceau scores did not reliably predict postoperative results. CONCLUSION: Split TATT demonstrates promising results in improving muscular balance and functional outcomes in CTEV. While radiological changes are subtle, positive trends in clinical scores indicate meaningful outcomes. LEVEL OF EVIDENCE: IV Retrospective study.

Pain behavior of children with bilateral idiopathic clubfoot undergoing Ponseti casting and the effect of non-pharmaceutical pain-relieving agents.

INTRODUCTION: This study prospectively investigated the pain response and physiological parameters [heart rate (HR) and oxygen saturation (SpO2)] during sequential casting in bilateral clubfoot. Additionally, it explored the role of non-nutritive sucking and human care contact on the observed responses during casting. METHODS: Subjects were allotted to control group (Group A with no intervention) and two intervention groups (Group B: non-nutritive sucking intervention, Group C: human care contact intervention). Neonatal Infant Pain Score (NIPS), heart rate (HR), and oxygen saturation (SpO2) were used to assess the response. RESULTS: The three groups matched in age and gender characteristics of the participants. Pain response was noted across all groups. The left foot demonstrated a statistically significant preexisting tachycardia which rose further during casting (p < 0.01). Intergroup comparisons revealed that the alteration for NIPS during casting was in following sequence (Group A > C > B, p < 0.00001). The effect of interventions offered in Group B and C lasted in the post-cast period as well (B > C). CONCLUSION: The clubfoot child exhibited moderate pain response during casting of both feet. A tachycardia was noted prior to initiation of second cast which further exaggerated with subsequent cast. Pacifier (non-nutritive sucking) intervention produced better control of pain response than human care contact during casting for both feet.

Paediatric orthopaedic surgery during the SARS-CoV-2 pandemic. A safe and pragmatic approach to service provision.

The SARS-COV-2 pandemic has brought unparalleled challenges to healthcare provision. Being a newly discovered virus, there is a lack of previous experience and published evidence to guide healthcare providers on how to deliver services. We would like to share our approach to service delivery in a newly open children's hospital in the United Arab Emirates with a particular focus on paediatric orthopaedic services.

Outcome of Atypical & Complex Clubfoot Managed by Modified Ponseti Method-A Prospective Study.

Atypical or complex clubfoot constitutes a small number of cases. Due to the difference in complexity of anatomy, standard deformity correction by Ponseti is not effective. Hence a modified Ponseti method was advised which focuses on deformity differences for treatment. We conducted a prospective study to analyze the outcome in atypical or complex clubfoot treated with the modified Ponseti method. All the children of age less than 1 year were included in the study with atypical or complex clubfoot. Every case was treated according to the modified Ponseti method and tenotomy. Pirani scores were measured at pretreatment, each visit, before application of a brace, and at the latest follow-up. Statistical analysis of all continuous and categorical variables was done. A total of 30 patients (47 feet) were included in the study. Mean Pirani score improved from 5.69 at presentation to 0.45 at time of brace application and latest follow-up 0.34 (p < .001). Six patients (9 feet) had a relapse which was managed with recasting. The mean Pirani score of relapse was 0.72, which after correction reduced to 0.11 (p = .008). Six patients had cast-related complications which were managed with conservative treatment. With an increase in popularity of the Ponseti method, a greater number of complex clubfoot cases are seen due to inadequate reduction or slippage of cast or improper cast application techniques. All these need to be identified at an early age. This helps in proper treatment and improves the quality of life as well as foot appearance.

Minoxidil decreases collagen I deposition and tissue-like contraction in clubfoot-derived cells: a way to improve conservative treatment of relapsed clubfoot?

AIM: Clubfoot is a congenital deformity affecting the musculoskeletal system, resulting in contracted and stiff tissue in the medial part of the foot. Minoxidil (MXD) has an inhibitory effect on lysyl hydroxylase, which influences the quality of extracellular matrix crosslinking, and could therefore be used to reduce the stiffness and to improve the flexibility of the tissue. We assessed the in vitro antifibrotic effects of minoxidil on clubfoot-derived cells. METHODS: Cell viability and proliferation were quantified by xCELLigence, MTS, and LIVE/DEAD assays. The amount of collagen I deposited into the extracellular matrix was quantified using immunofluorescence with subsequent image segmentation analysis, hydroxyproline assay, and Second Harmonic Generation imaging. Extracellular matrix contraction was studied in a 3D model of cell-populated collagen gel lattices. RESULTS: MXD concentrations of 0.25, 0.5, and 0.75 mM inhibited the cell proliferation in a concentration-dependent manner without causing a cytotoxic effect. Exposure to ≥0.5 mM MXD resulted in a decrease in collagen type I accumulation after 8 and 21 days in culture. Changes in collagen fiber assembly were observed by immunofluorescence microscopy and nonlinear optical microscopy (second harmonic generation). MXD also inhibited the contraction of cell-populated collagen lattices (0.5 mM by 22%; 0.75 mM by 28%). CONCLUSIONS: Minoxidil exerts an in vitro inhibitory effect on the cell proliferation, collagen accumulation, and extracellular matrix contraction processes that are associated with clubfoot fibrosis. This study provides important preliminary results demonstrating the potential relevance of MXD for adjuvant pharmacological therapy in standard treatment of relapsed clubfoot.

A comparison of outcome measures used to report clubfoot treatment with the Ponseti method: results from a cohort in Harare, Zimbabwe.

BACKGROUND: There are various established scoring systems to assess the outcome of clubfoot treatment after correction with the Ponseti method. We used five measures to compare the results in a cohort of children followed up for between 3.5 to 5 years. METHODS: In January 2017 two experienced physiotherapists assessed children who had started treatment between 2011 and 2013 in one clinic in Harare, Zimbabwe. The length of time in treatment was documented. The Roye score, Bangla clubfoot assessment tool, the Assessing Clubfoot Treatment (ACT) tool, proportion of relapsed and of plantigrade feet were used to assess the outcome of treatment in the cohort. Inter-observer variation was calculated for the two physiotherapists. A comparative analysis of the entire cohort, the children who had completed casting and the children who completed more than two years of bracing was undertaken. Diagnostic accuracy was calculated for the five measures and compared to full clinical assessment (gold standard) and whether referral for further intervention was required for re-casting or surgical review. RESULTS: 31% (68/218) of the cohort attended for examination and were assessed. Of the children who were assessed, 24 (35%) had attended clinic reviews for 4-5 years, and 30 (44%) for less than 2 years. There was good inter-observer agreement between the two expert physiotherapists on all assessment tools. Overall success of treatment varied between 56 and 93% using the different outcome measures. The relapse assessment had the highest unnecessary referrals (19.1%), and the Roye score the highest proportion of missed referrals (22.7%). The ACT and Bangla score missed the fewest number of referrals (7.4%). The Bangla score demonstrated 79.2% (95%CI: 57.8-92.9%) sensitivity and 79.5% (95%CI: 64.7-90.2%) specificity and the ACT score had 79.2% (95%CI: 57.8-92.9%) sensitivity and 100% (95%CI: 92-100%) specificity in predicting the need for referral. CONCLUSION: At three to five years of follow up, the Ponseti method has a good success rate that improves if the child has completed casting and at least two years of bracing. The ACT score demonstrates good diagnostic accuracy for the need for referral for further intervention (specialist opinion or further casting). All tools demonstrated good reliability.

Expanded Age Indication for Ponseti Method for Correction of Congenital Idiopathic Talipes Equinovarus: A Systematic Review.

The deformity known as congenital idiopathic talipes equinovarus (CTEV) is probably the most common (1 to 2 in 1000 live births) congenital orthopedic condition requiring intensive treatment. With the perception that the treatment of idiopathic CTEV by extensive soft tissue release is often complicated by stiffness, recurrence, and the need for additional procedures, the minimally invasive Ponseti method has been accepted as the first line of treatment, which has achieved excellent results globally. The Ponseti method has achieved excellent results in children with idiopathic CTEV aged ≤2 years. However, the upper age limit for the Ponseti treatment has not yet been defined. We reviewed the published data to determine the efficacy of the Ponseti method in older children with neglected CTEV.

Nail changes in casted and braced clubfoot: A preliminary study.

BACKGROUND: The study aimed at finding whether there are any nail changes specific to treatment in clubfoot. METHODS: Sixty new, 26 undergoing serial corrective casting, and 247 clubfoot patients using foot abduction braces were prospectively studied. The casted and braced group formed the basis of the study to observe nail changes, if any. The new patients and opposite normal foot (in unilateral casted cases) were taken as controls. OBSERVATIONS: Acute paronychia, ingrown toe nail, onychoshizia, onychorrhexis, nail plate concavity, latent onychomadesis, and distal onycholysis were observed in feet undergoing corrective casting and bracing. Micronychia, malalignment and thinning of nail plate were the observed congenital nail anomalies. CONCLUSIONS: Nail changes in clubfeet are not infrequent. Certain nail changes might be etiologically linked to casting and bracing. Some of nail changes might require urgent medical care.

Prediction of joint moments from kinematics using machine learning in children with congenital talipes equino varus and typically developing peers.

Background: Understanding joint loading and the crucial role of joint moments is essential for developing treatment strategies in gait analysis, which often requires the precise estimation of joint moments through an inverse dynamic approach. This process necessitates the use of a force plate synchronized with a motion capture system. However, effectively capturing ground reaction force in typically developing (TD) children and those with congenital talipes equino varus (CTEV) presents challenges, while the availability and high cost of additional force plates pose additional challenges. Therefore the study aimed to develop, train, and identify the most effective machine learning (ML) model to predict joint moments from kinematics for TD children and those with CTEV. Method: In a study at the Gait Lab, 13 children with bilateral CTEV and 17 TD children underwent gait analysis to measure kinematics and kinetics, using a 12-camera Qualisys Motion Capture System and an AMTI force plate. ML models were then trained to predict joint moments from kinematic data as input. Results: The random forest regressor and deep neural networks (DNN) proved most effective in predicting joint moments from kinematics for TD children, yielding better results. The Random Forest regressor achieved an average r of 0.75 and nRMSE of 23.03 % for TD children, and r of 0.74 and 23.82 % for CTEV. DNN achieved an average r of 0.75 and nRMSE of 22.83 % for TD children, and r of 0.76 and nRMSE of 23.9 % for CTEV. Conclusions: The findings suggest that using machine learning to predict joint moments from kinematics shows moderate potential as an alternative to traditional gait analysis methods for both TD children and those with CTEV. Despite its potential, the current prediction accuracy limitations hinder the immediate clinical application of these techniques for decision-making in a pediatric population.

A thorough analysis of data on the correlation between COL9A1 polymorphisms and the susceptibility to congenital talipes equinovarus: a meta-analysis.

BACKGROUND: Congenital talipes equinovarus (CTEV) is a prevalent pediatric deformity with a multifactorial etiology. The objective of this meta-analysis was to explore the association between genetic variations in COL9A1 and the susceptibility to CTEV. METHODS: A comprehensive analysis of pertinent literature released before November 15, 2023, in electronic bibliographic databases was carried out. The importance of the connection was clarified through odds ratios (ORs) with 95% confidence intervals (CIs), utilizing random or fixed-effects models depending on study heterogeneity. Statistical analysis was executed using Comprehensive Meta-Analysis software (Version 4.0). RESULTS: A total of eight case-control studies involving 833 CTEV patients and 1280 healthy individuals were included in the analysis. Among these, four studies investigated the rs1135056 variant, encompassing 432 CTEV cases and 603 controls; two studies examined the rs35470562 variant, with 189 CTEV cases and 378 controls; and two studies explored the rs592121 variant, including 212 CTEV cases and 299 controls. The results revealed a significant association between the rs1135056 and rs35470562 polymorphisms in the COL9A1 gene, suggesting an increased risk of CTEV in the overall population. Conversely, no such association was found for the rs592121 variant. CONCLUSION: Our findings reveal a substantial association between the genetic variants COL9A1 rs1135056 and rs35470562 and susceptibility to CTEV. Conversely, the variant rs592121 did not exhibit any corresponding link. However, the limitations imposed by the small study population have compromised the statistical reliability and generalizability of the results.

Factors Related to Relapse of Congenital Talipes Equinovarus (CTEV) After the Ponseti Method.

BACKGROUND: Congenital talipes equinovarus (CTEV) is one of the common congenital disorders in pediatric orthopedic practice that affects a large group of children.It is a combination of four parts of deformity that affect either a single foot or both feet. Our aim in this study is to estimate the prevalence and incidence of CTEV and to evaluate the risk factors that lead to relapse in some children to avoid relapse in future and complex surgical interventions, as well as to improve the final outcome. MATERIALS AND METHODS: A retrospective cohort study for the cases of CTEV was conducted to estimate the prevalence of relapse in children with CTEV after management by the Ponseti method and to evaluate the risk factors that lead to recurrence. RESULT: The study includes 103 patients with CTEV, and only 22 patients had relapse. The prevalence rate of relapsed cases was 20.4%, and the incidence was 42 per thousand. The average number of casts applied was 4.05 ± 1.37. The average severity of the deformity that was measured by the Pirani score was 4.97 ± 1.21. The most common atypical presentation of CTEV was associated with developmental dysplasia of the hip (DDH), followed by myelomeningocele (MMC). CONCLUSION: The only significant factors in the study were the Pirani score and non-compliance of the brace with p < 0.05. There was not any significance in the correction of the deformity by Ponseti between idiopathic and non-idiopathic CTEV based on the number of casts and the Pirani score. The dynamic foot brace can be the solution for the high recurrence rate, yet more studies are needed in the future.

Contemporary challenges in clubfoot treatment: A quantitative study among Indian parents.

Purpose: The studies conducted a decade ago showed that the Ponseti method, suffers from many execution-related issues-particularly in low and middle-income countries including poverty, physical distance, lack of transportation etc. The society has undergone many changes, including improvements in literacy, connectivity (both transport and digital), etc., in the last decade. Therefore, this study is designed to identify the contemporary apprehensions, concerns, and challenges of parents seeking CTEV treatment for their child through the Ponseti Method in India. Methods: A descriptive cross-sectional study of 200 parents of the children undergoing treatment at a multi-specialty hospital is carried out using an interview guide. The semi-structured interviews were conducted telephonically and recorded. Results: The statistical analysis shows that a male child is presented late than a female child. The physical distance is associated with child discomfort during the casting and bracing phase, with the travel method affecting the follow-up. The increase in travel time may result in increased casts due to a lack of regular follow-up. Parents' income level is also strongly associated with regularity of follow-up and child discomfort during treatment. Conclusions: The patients traveling long distances in public transport are the most vulnerable group regardless of gender. The children in such cases are more likely to experience discomfort during the casting and bracing phase with a lack of regular follow-up. Expert doctors and brace unavailability in the local area remain vital challenges for the parents.

Neglected Clubfoot- a Community Health Challenge in Rural Odisha, India.

Introduction: Neglected clubfoot deformities are very rigid & stiff that need surgical correction. Unlike countries like china, Uganda, and Malawi, no dedicated National program has been implemented for clubfoot management in India. The burden of disability from untreated or partly treated clubfoot is relatively high. With the existing issues, it has been observed that untreated clubfoot is a public health problem in most low and middle-income countries. Objective: To conduct an observational analysis of the community approach to the correction of neglected clubfoot by corrective rehabilitation surgery camps. Methods: The study included the retrospective data of all the neglected clubfoot children who had undergone clubfoot corrective surgery in 13 different remote districts of Odisha, held every year between February 2014 to October 2022 except during covid 19 pandemic period (2020 and 2021). A total of 993 clubfeet of 731 children were corrected through community approach-based corrective camp surgery. Follow-up was done for all the operated children with post-op plaster and orthosis till they returned back to the community. Results: About 46.78% of study participants were within the age group of 5 years. Male presentation [454 males (62.10%)] was reportedly found 1.6 times higher than the female [277 females (37.89%)]. Most of them belonged to minor communities, socially and economically backward classes from various rural districts of eastern India. The Association of different socially backward categories of clubfoot children with the district they belonged to, was found significant statistically (p value < 0.001). When gender distribution was compared among the district where surgical camps were conducted, the association was statistically not significant (p value = 0.676). Conclusion: Neglected clubfoot in rural areas can be managed by camp approach. The establishment of a robust standard operating procedure for the conduction of community-based surgical camps may be required to reduce the morbidity level in children with neglected clubfoot.

Genetic Role in Recurrence of Idiopathic CTEV: A Systematic Review.

Background: Congenital Talipes Equinovarus (CTEV) is a multitude of deformities involving equinus, varus, adductus, and cavus deformities. Clubfoot affects 1 in every 1000 infants born worldwide, with various incidences according to geographical areas. It has been previously hypothesized that the possible genetic role in Idiopathic CTEV (ICTEV) might have a treatment-resistant phenotype. However, the genetic involvement in recurrent ICTEV cases is yet to be determined. Aim: To systematically review existing literature regarding the discovery of genetic involvement in recurrent ICTEV to date to further understand the etiology of relapse. Methods: A comprehensive search was performed on medical databases, and the review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines. A comprehensive search was performed on several medical databases: PubMed (MEDLINE), Scopus, the Cochrane Library, and European PMC on May 10, 2022. We included studies reporting patients with recurring idiopathic CTEV or CTEV of unknown cause after treatment, reporting whole-genetic sequencing, whole-exome sequencing, Polymerase Chain Reaction, or Western blot analysis as methods of genetic analysis (intervention) and providing results of idiopathic CTEV genetic involvement. Non-English studies, literature reviews, and irrelevant articles were excluded. Quality and risk of bias assessments were performed using Newcastle-Ottawa Quality Assessment Scale for non-randomized studies where appropriate. The authors discussed data extracted with the primary outcome of gene(s) frequency being reported of their involvement in recurrent ICTEV cases. Results: Three pieces of literature were included in this review. Two studies analyzed the genetic involvement in CTEV occurrence, while one analyzed the protein types found. Discussion: With included studies of less than five, we could not perform other forms of analysis apart from qualitatively. Conclusion: The rarity of literature exploring the genetic etiology of recurrent ICTEV cases has been reflected in this systematic review, giving opportunities for future research.

Non-zero Pirani score in corrected clubfoot due to empty heel: A prognostic dilemma.

Purpose: The aim of this study was to track the correction of individual components of Pirani scoring system (PSS) over the manipulation and tenotomy phase of Ponseti casting method in idiopathic clubfoot. Additionally, non-zero PSS scores were analysed to find out the residual deformities. Methods: The included feet were assessed initially according to the six component PSS. The individual scores of each component of midfoot and hindfoot were scored at each visit till the final follow up. The final scoring was done before the start of the bracing phase of the feet (with or without tenotomy). Results: Evaluation was performed for 42 feet in 28 infants (14 bilateral) with mean age of 42.5 ± 39.2 days (range, 15-150 days). All the six components of PSS showed a significant change from the first cast till the pre tenotomy cast. Post tenotomy, there was a significant change in the scores of posterior crease (0.4 ± 0.2 to 0.1 ± 0.1, p < 0.001) and rigid equinus (0.8 ± 0.3 to 0.1 ± 0.2, p < 0.001). 66.7 % (28/42) of the feet had an abnormal empty heel sign of either 0.5 [22/42 (52.3 %)] or 1 [6/42 (14.4 %)] at initiation of bracing. Conclusions: The individual components of Pirani scoring system changed to a variable extent as the treatment progressed. Curvature lateral border and talar head reached normalcy prior to tenotomy. Posterior crease and rigid equinus showed a significant reduction after tenotomy. The non-zero empty heel component may require careful interpretation both post treatment and during follow ups.

A Prospective Study on Functional Outcomes of Serial Cast Correction in Congenital Talipes Equinovarus (CTEV) by Ponseti Method.

INTRODUCTION: Congenital talipes equinovarus (CTEV), often known as clubfoot, is one of the most common congenital deformities of the foot and ankle, affecting one in every 1,000 live births. The deformity has four components: ankle equinus, hindfoot varus, forefoot adductus, and midfoot cavus. The Ponseti casting technique of CTEV management has proven to be more effective, generating higher positive outcomes and lesser complications than conventional surgical methods. METHODS: This study was conducted in a tertiary care teaching hospital centre in southern Rajasthan, India. Twenty cases with 31 feet of untreated clubfoot were included. The deformity was scored according to Pirani's scoring system. Manipulation and serial corrective casts were applied at weekly intervals according to Ponseti's method. Percutaneous tendoachilles tenotomy was done whenever required (guided by Pirani score). Final results were calculated using the Pirani score, noted before putting the patient on foot abduction orthosis. RESULTS: In our study, the average number of casts required for full correction was 6.5. Heel cord tenotomy was required in 27 feet (87%) to achieve full correction. Final Pirani score significantly improved from an average of 4.8 on presentation to 0.055 after completion of casting. CONCLUSION: We conclude that the Ponseti technique of CTEV correction significantly reduces the need for invasive surgical procedures along with being exceedingly safe, effective, and affordable. The Ponseti technique of cast correction is crucial and provides a painless, plantigrade, cosmetically acceptable foot with higher functional outcomes and minimal complications.

Orthotic configuration and its effect on clubfoot: A bench research with modifications of orthotic bar length, dorsiflexion and abduction.

PURPOSE: We determined the effect of changes in abduction orthosis for clubfoot (bar width, dorsiflexion and abduction) on ankle dorsiflexion and foot abduction. METHODS: The study included 31 children with clubfoot. An adjustable Steenbeek foot abduction orthosis permitting variations of bar width [distance between anterior superior iliac spines, shoulders and 'standard'], dorsiflexion (0, 15 and 30°) and abduction (30, 45 and 70°) was used for measurements. Ankle dorsiflexion and foot abduction were measured with and without orthosis and compared using repeated measures analysis of variance (ANOVA). RESULTS: Foot abduction was same as orthotic abduction in all configurations. A better ankle dorsiflexion was found with a shorter bar width, larger orthotic dorsiflexion and abduction. Contrarily, the arc increased with a wider bar. A 30° inbuilt orthotic dorsiflexion and 70° abduction produced better foot dynamics. CONCLUSIONS: A foot abduction orthosis with modifications of shorter bar length, 30° dorsiflexion and 70° abduction may offer better soft tissue stretch and foot motion in clubfoot.

Correction results of atypical clubfeet managed with modified Ponseti technique: A meta-analysis of 354 feet.

Background/purpose: Atypical clubfeet are distinct from idiopathic clubfeet. It is resistant to correction by conventional casting methods and often requires a modification of Ponseti's casting technique. Although the initial correction rates are reasonable, relapse and complications are frequent. There is limited literature on the results of modified Ponseti casting of these feet. We conducted this meta-analysis to study a few important aspects of atypical/complex clubfeet treatment by the modified Ponseti technique. Research question: What are the results of atypical or complex clubfeet after treatment by the modified Ponseti technique? Methodology: Five electronic databases (PubMed, Embase, Scopus, Ovid, and Cochrane Library) were searched for articles reporting on the results of atypical/complex clubfeet treated by the modified Ponseti technique. Details of the number of casts required for correction, rate of percutaneous Achilles tenotomy (PAT), other soft tissue procedures required, complications, and relapse rates were extracted into spreadsheets, and meta-analysis was carried out using OpenMeta Analyst software. Results: Ten studies were included for analysis with a total of 240 patients with 354 clubfeet. The initial correction was achieved in all feet. A pooled analysis of the data showed that a mean of six casts was required for the initial correction. The rate of PAT was 98.3%. The overall complication rate was 16.8%. 7.2% required an additional soft tissue procedure apart from the PAT, and relapse of the deformity was observed in a mean of 19.8% cases. Conclusion: Modified Ponseti technique is effective in the initial management of atypical/complex clubfeet. Although the PAT rate is slightly higher in the Modified Ponseti technique, the remaining result parameters are comparable with the results of idiopathic clubfoot managed with the Ponseti method of casting. However, these children should be kept under follow-up for a longer duration to find the exact relapse rates.

A Systematic Review and Single Center Experience With Percutaneous Needle Tenotomy in Congenital Talipes Equinovarus (CTEV).

Percutaneous scalpel tenotomy is frequently performed as part of congenital talipes equinovarus (CTEV) to correct the equinus deformity. The use of a scalpel is associated with complications such as neurovascular bundle damage and pseudoaneurysms. In the literature, a percutaneous large-bore needle has been found to be a safer alternative to a scalpel for performing tenotomies. The goal of this study was to conduct a systematic review and report a single-center case series on the use of percutaneous needle tenotomy in the treatment of CTEV. A Preferred Reporting Items of Systematic Review and Meta-analysis (PRISMA)-compliant literature search was conducted to identify studies describing the use of a percutaneous needle tenotomy in the treatment of idiopathic CTEV. A retrospective case series of patients with idiopathic CTEV treated with percutaneous needle tenotomy over a seven-year period from a single center were also conducted. The patients' demographics, the location of the clubfoot, and the Pirani score were all recorded. An analysis of descriptive statistics was carried out. Continuous data were expressed as mean and SD, whereas categorical variables were expressed as absolute numbers and percentages (%). The systematic review included eight papers with a total of 1026 feet and a mean age of 10.4 weeks (SD 5.9). There were 47 (0.04%) complications across all studies, with a pooled success rate of 95%. Eleven patients (16 feet) were included in the single-center case study. The patients' initial Pirani score was 4.8 (SD 1.5), with a final score of 0. (SD 0). Four complications occurred in the patient's cohort - one minor bleeding and three recurrences as a result of poor compliance with the post-tenotomy foot abduction brace. In conclusion, the percutaneous Achilles tenotomy of a CTEV foot with a large bore needle is a safe and effective alternative.

Semirigid Fiberglass Casting for the Early Management of Clubfoot: A Single-Center Experience.

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.