Proximal femoral varus osteotomy for Legg-Calvé-Perthes disease: do age and lateral pillar classifications influence short-to-mid-term clinical and radiological outcomes?

INTRODUCTION: Proximal femoral varus osteotomy (FVO) is one of the most used treatment methods with acceptable outcomes for Legg-Calvé-Perthes disease (LCPD). We aimed to investigate the influence of age at disease onset and the Lateral Pillar classification on clinical and radiological outcomes of FVO surgery LCPD patients between 6-12 years of age. HYPOTHESIS: Proximal FVO surgery in the early fragmentation phase of LCPD patients led to acceptable clinical and radiographic outcomes in a 3-year follow-up, regardless of preoperative age and Herring type. MATERIAL AND METHODS: 50 patients with LCPD (Herring groups B, B/C, and C) who underwent FVO were retrospectively reviewed. We evaluated radiological (center-edge angle, extrusion index, epiphyseal index, acetabular index, articulo-trochanteric distance (ATD)) and clinical (hip abduction range of motion (ROM), Trendelenburg sign, pain, and Harris hip score (HHS)) outcomes with a follow-up of 37.3 ± 10.5 months (range: 24 - 180 months). Finally, the overall treatment outcome was assessed using the Stulberg classification. RESULTS: The ROC Curve analysis did not reveal any significant relationship between age and clinical or radiological outcomes, and there was no predictable age cut-off for surgical outcomes (P=0.13). No significant difference was found in Stulberg classification at the follow-up between patients with type B, B/C, and C of the lateral pillar (P>0.05). DISCUSSION: Our results demonstrated that open-wedge proximal FVO surgery in the early fragmentation phase of LCPD patients led to acceptable clinical and radiographic outcomes in a 3-year follow-up. Each sample of our study was very small and a lot of variables were measured, making this result not adequately strong enough to draw a robust conclusion. However, FVO surgery remains a possible suggestion for patients in the early fragmentation phase, and age and lateral pillar type may not be limiting factors. LEVEL OF EVIDENCE: IV; Therapeutic Retrospective cohort.

Intrathecal baclofen efficacy for managing motor function and spasticity severity in patients with cerebral palsy: a systematic review and meta-analysis.

BACKGROUND: Spasticity can significantly affect a patient's quality of life, caregiver satisfaction, and the financial burden on the healthcare system. Baclofen is one of only a few options for treating spasticity. The purpose of this study is to investigate the impact of intrathecal baclofen (ITB) therapy on severe40.23 spasticity and motor function in patients with cerebral palsy. METHODS: We conducted a systematic review in PubMed, Scopus, Ovid, and the Cochrane Library in accordance with the PRISMA guidelines. We included studies based on eligibility criteria that included desired participants (cerebral palsy patients with spasticity), interventions (intrathecal baclofen), and outcomes (the Ashworth scales and the Gross Motor Function Measure [GMFM]). The within-group Cohen's d standardized mean differences (SMD) were analyzed using the random effect model. RESULTS: We screened 768 papers and included 19 in the severity of spasticity section and 6 in the motor function section. The pre-intervention average spasticity score (SD) was 3.2 (0.78), and the post-intervention average score (SD) was 1.9 (0.72), showing a 40.25% reduction. The SMD for spasticity reduction was - 1.7000 (95% CI [-2.1546; -1.2454], p-value < 0.0001), involving 343 patients with a weighted average age of 15.78 years and a weighted average baclofen dose of 289 µg/day. The SMD for the MAS and Ashworth Scale subgroups were - 1.7845 (95% CI [-2.8704; -0.6986]) and - 1.4837 (95% CI [-1.8585; -1.1088]), respectively. We found no relationship between the participants' mean age, baclofen dose, measurement time, and the results. The pre-intervention average GMFM (SD) was 40.03 (26.01), and the post-intervention average score (SD) was 43.88 (26.18), showing a 9.62% increase. The SMD for motor function using GMFM was 0.1503 (95% CI [0.0784; 0.2223], p-value = 0.0030), involving 117 patients with a weighted average age of 13.63 and a weighted average baclofen dose of 203 µg/day. In 501 ITB implantations, 203 medical complications were reported, including six new-onset seizures (2.96% of medical complications), seven increased seizure frequency (3.45%), 33 infections (16.26%), eight meningitis (3.94%), and 16 cerebrospinal fluid leaks (7.88%). Delivery system complications, including 75 catheter and pump complications, were also reported. CONCLUSION: Despite the risk of complications, ITB has a significant impact on the reduction of spasticity. A small but statistically significant improvement in motor function was also noted in a group of patients.

Surgical treatment of a nonunion following clavicle osteotomy in a child with a history of Erb's palsy: A case report.

INTRODUCTION AND IMPORTANCE: Erb's palsy defined as muscle weakness and loss of motion caused by a nerve condition in the shoulder and arm. Children with Erb's palsy might underwent clavicle osteotomy as an appropriate surgical treatment method. However, few number of these patients who underwent clavicle osteotomy experienced nonunion and complained of shoulder deformity and pain. The aim of the present case report was to present new surgical treatment of a nonunion following clavicle osteotomy in a child affected by Erb's palsy. CASE PRESENTATION: A six years old boy with a history of Erb's palsy who underwent clavicle osteotomy at age of 6 months was referred to hospital. There was a nonunion following clavicle osteotomy. The patient had right shoulder deformity and complained of its-related pain. To correct a nonunion following clavicle osteotomy in this case, middle third fibula auto grafting and fixing it to the cite of clavicle nonunion by pins was used. After five months of follow-up, a clavicle nonunion and shoulder deformity was thoroughly corrected. CLINICAL DISCUSSION: As clavicle osteotomy, the most commonly surgical method for Erb's palsy, has been demonstrated to not work effectively and cause nonunion in some cases, a new surgical method for correcting clavicle nonunion other than repeated clavicle osteotomy is needed. In the present case report, fibula auto grafting and fixing it to the cite of clavicle nonunion by pins was applied and demonstrated remarkable improvement. CONCLUSION: Totally, use of fibula auto grafting and fixing it to the cite of clavicle nonunion by pins might be an effective surgical treatment for such cases.

Distal femoral osteotomy and patellar tendon advancement for the treatment of crouch gait in patients with bilateral spastic cerebral palsy.

BACKGROUND: Crouch gait, or flexed knee gait, represents a common gait pattern in patients with spastic bilateral cerebral palsy (CP). Distal femoral extension and/or shortening osteotomy (DFEO/DFSO) and patellar tendon advancement (PTA) can be considered as viable options when knee flexion contractures are involved. Better outcomes have been reported after a combination of both, independently of the presence of knee extensor lag. In this study, we evaluated the clinical and kinematic outcomes of these procedures. PATIENTS AND METHODS: We reviewed a cohort of 52 limbs (28 patients) who were treated for crouch gait by DFEO/DFSO alone (group 1, n = 15) or DFEO/DFSO + PTA (group 2, n = 37) as a part of single event multilevel surgery (SEMLS). The mean age at surgery was 14 years, and the mean follow-up time was 18 months. The physical examination data and three-dimensional standardized gait analysis were collected and analyzed before the surgery and postoperatively. RESULTS: Overall knee range of motion improved in all limbs. The knee flexion decreased significantly in both groups at initial, mid, and terminal stance. Hip flexion significantly decreased in mid-stance for limbs in group 2. Both clinical and gait parameters were most improved in limbs who underwent DFEO/DFSO + PTA. Increased pelvic tilt was observed in both groups after surgery. CONCLUSION: Although DFEO/DFSO alone was successful in correcting knee flexion contractures, PTA has helped to improve knee extensor lag and knee extension during gait. LEVEL OF EVIDENCE: Therapeutic level IV.

Cadaveric biomechanical assessment of different configurations for a novel pin and plate fixation method in distal humerus fractures.

Use of dual pre-contoured plates has been accepted as the treatment of choice in distal humerus fractures despite challenges especially in very distal or highly fragmented fractures. Aiming to improve results in such instances, our newly proposed method uses several K-wires fixated by a small reconstruction plate. Drawing on the results of previous finite element studies, the current study aims to compare the stiffness of three clinically common variations of this method using biomechanical testing in cadaveric humeri. 24 samples were divided into three groups and fractures were simulated. Groups I and II used 1.5 mm K-wires in differing configurations while 2 mm wires were used in group III. All samples underwent compression, anterior and posterior bending, and torsional testing as well as failure testing. Our results indicated that Group III had significantly higher stiffness in flexion, extension, and torsion (p < 0.05). In failure, group III had the highest mean stiffness in anterior bending and torsion (861.2 N, 30.9 Nm). Based on previous and current results, this new Persian fixation method, especially when implemented using 2 mm K-wires, shows promise in achieving suitable stability and may be useful as an alternative approach in complex distal humerus fractures.

An additively manufactured titanium tilting suture anchor: a biomechanical assessment on human and ovine bone specimens.

Introduction: A novel titanium tilting suture anchor was designed and fabricated using additive manufacturing. The anchor enjoyed a nonsymmetrical structure to facilitate its insertion procedure through a weight-induced tilt, a saw-teeth penetrating edge to provide a strong initial fixation into cancellous bones of various densities, and an appropriate surface texture to enhance the longterm fixation strength through bone ingrowth. Methods: Biomechanical tests were performed on 10 ovine and 10 human cadaveric humeri to examine the insertion procedure and assess the initial fixation strength of the anchor, in comparison with a standard screw-type anchor as control. Results: This study indicated a simple yet reliable insertion procedure for the tilting anchor. All anchors survived after 400 cycles of cyclic loadings and failed in the load-to-failure step. There were no significant differences between the displacements and fixation stiffnesses of the anchors in either group. The ultimate failure load was significantly smaller (p<0.05) for tilting anchors in ovine group (273.7 ± 129.72 N vs. 375.6 ± 106.36 N), but not different in human group (311.8 ± 82.55 N vs. 281.9 ± 88.35). Also, a larger number of tilting anchors were pulled out in ovine group (6 vs. 3) but a smaller number in human group (4 vs. 6). Conclusion: It was concluded that the biomechanical performance of the designed tilting anchor is comparable with that of the standard screw-type anchors.

Understanding the management of pediatric spondylodiscitis based on existing literature; a systematic review.

BACKGROUND: Spondylodiscitis (SD), a rare disease in children, poses diagnostic challenges due to non-specific presenting symptoms, scarcity in incidence, and difficulty expressing pain in non-verbal children. METHOD: A comprehensive search was conducted on three databases, including PubMed/Medline, Web of Science, and Scopus until March 2023. The inclusion criteria were studies that investigated the clinical characteristics, treatment, and complications of children's spondylodiscitis. Full text of cross-sectional and cohort studies were added. The quality assessment of cohort studies was conducted using the Newcastle-Ottawa Quality Assessment Scale. The search, screening, and data extraction were performed by two researchers independently. RESULT: Clinical manifestations of discitis in children are nonspecific, such as back pain, fever, reduced ability or inability to walk or sit, limping, and reduced range of movements. The mean delay in the time of diagnosis was 4.8 weeks. The most affected site of all the studies was the lumbar spine. 94% of studies reported increased inflammatory markers such as white blood cell count, C-reactive protein, and erythrocyte sedimentation rate. Less than 30% of patients had positive blood cultures and biopsy findings. The most common microbiological results (64%) were Staphylococcus Aureus and Kingella kingae. In radiographic evaluation, intervertebral disk narrowing, lumbar lordosis reduction, loss of disk height, and destruction of the vertebral body have been reported. In all studies, antibiotic therapy was initiated; in 52% immobilization was employed, and 29% of studies reported surgery was performed, and the follow-up period differed from 1.5 months to 156 months. 94% of studies reported complications such as vertebral body destruction, back pain, kyphosis, reduced range of movement, scoliosis, and neurological complications. CONCLUSION: Spondylodiscitis is an uncommon, heterogeneous, multifactorial disease with resulting difficult and delayed diagnosis. Due to its morbidity, it is essential to investigate children with refusal to walk, gait disturbances, or back pain, particularly when associated with elevated inflammatory markers.

Changes in gait pattern and quality of life of adolescents with flexible flat foot after Calcaneal Lengthening Osteotomy.

BACKGROUND: Calcaneal Lengthening Osteotomy is a surgical technique to correct flexible flat foot deformities in patients who did not show any change in their symptoms after conservative treatment. In this study, the effects of CLO on the kinematic and kinetic changes of gait was analyzed and the clinical and quality of life improvements in children treated by CLO for moderate to severe symptomatic flexible flat foot deformities were assessed. METHODS: Participants were seven adolescents (13 feet) with symptomatic FFF who underwent during 2019-2022 and seven (10 feet) healthy children as control group. Three items were evaluated in each foot before and after surgery including: 1. Clinical examination 2.quality of life (using Pediatric Quality of Life Inventory version 4 questionnaire) 3. Gait analysis (Vicon motion systems, Oxford metrics Inc., UK). Also, the kinetic and kinematic analysis between patients and healthy groups were compared. RESULTS: Kinematic results of control was significantly better than FFF group. Ankle range of motion(32.94 ± 13.39 compared to 32.94 ± 13.39,P-Value:0.01),foot progression angle (-9.26 ± 7.67 compared to -16.07 ± 9.00,P-Value:0.01),and internal rotation of ankle was higher in control group compared to FFF. FFF patients demonstrated improvement in kinematic results after CLO surgery. Foot progression angle was improved after surgery (-11.31 ± 6.07 compared to -16.19 ± 7.06, P-value:0.00), maximum plantar flexion decreased after CLO surgery due to achil tendon procedure during CLO surgery. Kinetic results of FFF patients showed significant increase in ankle Power in coronal and transverse plane, Also knee and hip power showed similar results.Quality of life parameters showed significant improve in all parameters (Physical,Social, emotional and school function), Also ADKE and ADKF improved after surgery. CONCLUSION: CLO surgery significantly improved patients' quality of life of patients with symptomatic FFF. Also, kinetic results showed improvement in some parameters of gait results after CLO surgery. Thus, our study suggested CLO surgery as an excellent surgical option for symptomatic FFF.

Outcomes of the Pin and Plate Technique in Complex Fractures and Nonunions of Distal Humerus.

Objectives: This study investigates outcomes and complications of the pin and plate fixation technique, which was suggested for distal humerus fractures. It also reports the results of its application in nonunions for the first time. Methods: Forty-nine fracture and 17 nonunion cases who underwent surgery using the technique and were followed for at least 18 months were assessed through the range of motion (ROM), Quick Disabilities of the Arm, Shoulder, and Hand Score (Quick-DASH), Mayo Elbow Performance Score (MEPS), four-category verbal rating scale (VRS-4), and complications. Results: At the last follow-up, the mean scores of flexion, extension deficit, supination, and pronation ranges in fracture cases were 116.7, 22.9, 90.0, and 90.0 degrees, respectively. These values in nonunion cases were 112.2, 26.4, 86.7, and 85.5 degrees, respectively. The average ROM in fracture cases was 93.8, while it was 85.8 degrees in nonunion cases. The mean Quick-DASH in fracture and nonunion patients were 25.2 and 31.1, respectively. According to the MEPS, 77.5% of fracture and 64.7% of nonunion patients had excellent and good results. In fracture cases, the mean scores of VRS-4 at rest, light activity, and hard activity were 1.3, 1.8, and 2.3, respectively. These values in nonunion cases were 1.8, 2.2, and 2.5, respectively. The most common complications were device prominence and ulnar neuropathy. Conclusion: An acceptable union rate and proper elbow function can be expected by using this technique. Owing to the promising results of this study, further high-quality studies are recommended. Hereby this technique is called Persian Fixation.

Biomechanical analysis of different osteosynthesis configurations in the pin and plate fixation method for distal humerus fractures.

Distal humerus fractures commonly occur in adults with low bone mineral density causing major technical challenges for orthopedic surgeons. Persian fixation method was introduced as a novel technique to stabilize small fragments in comminuted distal humerus fractures using a set of K-wires and a reconstruction plate. The present study aims to measure this technique's stiffness and stability of this technique and analyze the effect of influential parameters with numerical simulation and biomechanical testing on a cadaveric specimen. Validation of the finite element (FE) model was conducted based on results of experiments. The results indicated that Delta configuration mainly led to a higher stiffness in the case of axial loading and anterior bending compared to L configuration. Analyzing the influential factors of this technique suggests that changes in diameter and number of K-wires have a similarly significant effect on the construct stiffness while the height of plate had a slight influence. Also, the diameter of wires was the most effective parameter for implant failure, particularly in the 3-pin construct, which caused a reduction in failure risk by about 60%. The results revealed that the Persian fixation method would achieve suitable stability compared to the dual-plating technique.

Medical education during the COVID-19 pandemic: lessons for the orthopedic departments.

BACKGROUND: After the Coronavirus pandemic, many educational routines were stopped for the safety of medical staff. To achieve educational goals, we have implemented new policies in our hospitals. In this study, we aimed to evaluate the effect of such strategies. METHOD: This survey-based study uses questionnaires to assess newly implemented educational strategies. We surveyed 107 medical staff of the orthopedic department of Tehran University of Medical Sciences, including faculty members, residents, and students. The survey contained three series of questionnaires for these groups. RESULTS: The maximum satisfaction for all three groups was observed in the platform and facilities for using e-classes, and the cost- and time-saving capabilities (Respectively, faculty members (FM): 81.8%, residents (R): 95.2%, students/interns (S/I): 87.0%; FM: 90.9%, R: 88.1%, S/I: 81.5%). The new policies have been shown to reduce the stress level of most trainees, increase the quality of knowledge-based education, increase the opportunity for reexamining educational content, expand discussion and research opportunities, and improve work conditions. There was a broad acceptance of the virtual journal clubs and morning reports. However, there were discrepancies between residents and faculty members on issues such as the evaluation of trainees, the new educational curriculum, and flexible shift schedules. Our strategies failed to improve skill-based education and patient treatment status. Most participants indicated that e-learning should be used with face-to-face training post-pandemic (FM: 81.8%, R: 83.3%, S/I: 75.9%). CONCLUSION: Our efforts to optimize the educational system during this crisis have generally improved trainees' work conditions and educational experience. Most participants believed that e-learning and virtual methods should be used alongside traditional training as a complementary component after the pandemic.

Grisel's syndrome and Down syndrome: a case report.

Grisel's syndrome is a non-traumatic subluxation of the atlantoaxial joint following an inflammatory process in the upper respiratory tract. Patients with Down syndrome have higher risks of developing atlantoaxial instability. This issue is mainly due to low muscle tone, loose ligaments, and alterations to the bone in patients with Down syndrome. Accompaniment of Grisel's syndrome and Down syndrome was not perused in recent investigations. To our knowledge, only one case of Grisel's syndrome in an adult patient with Down syndrome has been reported. In this study, we present a case of Grisel syndrome in a 7-year-old boy with Down syndrome following lymphadenitis. A 7-year-old boy with Down syndrome was admitted to the orthopedic ward of Shariati hospital with a possible diagnosis of Grisel's syndrome and treated with mento-occipital traction for ten days. In this case report, we represent a child with Down syndrome with Grisel's syndrome for the first time. We also imitated a simple and applicable non-surgical treatment for Grisel's syndrome.

Regenerative medicine owes to microsurgery.

New findings in regenerative medicine have always been combined with numerous animal studies. Therefore, choosing the right translational animal model plays an important role in transferring as much basic knowledge as possible to clinical application in this field. Since microsurgery has many capabilities to perform precise interventions on small animal models and facilitates other regenerative medicine procedures, based on scientific articles, we believe that the key to the flourishing of regenerative medicine in the clinic is the use of microsurgery.

Comparison of Instructor-Led and Video-Based Instruction in Teaching Suturing to Medical Students.

INTRODUCTION: We conducted a single-blind, prospective, randomized, 3-arm controlled trial to compare the efficacy of interactive and noninteractive video-based with instructor-led teaching in acquiring and retaining basic surgical skills. METHODS: Participants were pretested after providing written instruction using a simulator. After the pretest, students were randomized to three groups: noninteractive video-based instruction (NIVBI), instructor-led teaching with concurrent feedback, and interactive video-based instruction (IVBI). An immediate post-test and a retention test were performed 1 mo after the practice session's end to assess the efficacy of practice conditions. Two experts blinded to the experimental condition evaluated performance using expert-based assessment. Data were analyzed using SPSS. RESULTS: There were no differences in expert-based assessments between groups at the pretest. All three groups showed significant improvements in expert-based scores between the pretests and post-tests as well as between pretests and retention tests (P < 0.0001). Instructor-led teaching and IVBI were equally effective initially for teaching this skill to naive medical students and showed better performance than NIVBI (P < 0.0001 each). At retention, IVBI displayed superior performance compared to NIVBI and the instructor-led group (P < 0.0001 each). CONCLUSIONS: Our result showed that video-based instruction could be as effective as instructor-led teaching in acquiring basic surgical skills. These findings support the idea that with thoughtful incorporation into technical skill curricula, video-based instruction may efficiently use faculty time and serve as a helpful adjunct for basic surgical skills training.

A rare case of fully recovered necrotizing fasciitis.

Necrotizing fasciitis (NF) is a severe soft tissue infection caused by bacterial fascia invasion and quick spreading to the muscle and subcutaneous tissues. Treatments of NF should be conducted by extensive debridement and antibiotic therapies. This report presented a 53-year-old woman with diabetes mellitus (DM) and hypothyroid who was referred to our medical center with lower limb pain and significant swelling after mild trauma. The patient was diagnosed with NF due to E. coli. She underwent surgical interventions for debridement and long-term antibiotic therapy. The patient recovered successfully without complications or range of motion (ROM) restriction in the hip and knee. It is recommended that immediate actions be taken in NF cases to preserve the remaining tissues and provide better outcomes.

A systematic review and meta-analysis of the epidemiological characteristics of COVID-19 in children.

BACKGROUND: Several individual studies from specific countries have reported rising numbers of pediatric COVID-19 cases with inconsistent reports on the clinical symptoms including respiratory and gastrointestinal symptoms as well as diverse reports on the mean age and household exposure in children. The epidemiological characteristics of COVID-19 in children are not fully understood, hence, comprehensive meta-analyses are needed to provide a better understanding of these characteristics. METHODS: This review was conducted in Medline, Scopus, Cochrane library, Embase, Web of Science, and published reports on COVID-19 in children. Data were extracted by two independent researchers and a third researcher resolved disputes. STATA software and the random-effect model were used in the synthesis of our data. For each model, the heterogeneity between studies was estimated using the Q Cochrane test. Heterogeneity and publication bias were calculated using the I2 statistic and Egger's/Begg's tests. RESULTS: The qualitative systematic review was performed on 32 articles. Furthermore, the meta-analysis estimated an overall rate of involvement at 12% (95% CI: 9-15%) among children, with an I2 of 98.36%. The proportion of household exposure was calculated to be 50.99% (95% CI: 20.80%-80.80%) and the proportion of admitted cases was calculated to be 45% (95% CI: 24%-67%). Additionally, the prevalence of cough, fatigue, fever and dyspnea was calculated to be 25% (95% CI: 0.16-0.36), 9% (95% CI: 0.03-0.18), 33% (95% CI: 0.21-0.47) and 9% (95% CI: 0.04-0.15), respectively. It is estimated that 4% (95% CI: 1-8%) of cases required intensive care unit admission. CONCLUSIONS: The pediatric clinical picture of COVID-19 is not simply a classic respiratory infection, but unusual presentations have been reported. Given the high incidence of household transmission and atypical clinical presentation in children, we strongly recommend their inclusion in research and population-based preventive measures like vaccination as well as clinical trials to ensure efficacy, safety, and tolerability in this age group.

Dominant omodysplasia-A sporadic case-A new case report and review of the literature.

Omodysplasia is an extremely rare skeletal dysplasia. Since introducing this phenotype as a new syndrome, ten cases of the autosomal dominant type of this disease have been reported. Here, we present a new patient and review published articles in this field to provide a clinical diagnostic criterion.

New frontiers of tendon augmentation technology in tissue engineering and regenerative medicine: a concise literature review.

Tissue banking programs fail to meet the demand for human organs and tissues for transplantation into patients with congenital defects, injuries, chronic diseases, and end-stage organ failure. Tendons and ligaments are among the most frequently ruptured and/or worn-out body tissues owing to their frequent use, especially in athletes and the elderly population. Surgical repair has remained the mainstay management approach, regardless of scarring and adhesion formation during healing, which then compromises the gliding motion of the joint and reduces the quality of life for patients. Tissue engineering and regenerative medicine approaches, such as tendon augmentation, are promising as they may provide superior outcomes by inducing host-tissue ingrowth and tendon regeneration during degradation, thereby decreasing failure rates and morbidity. However, to date, tendon tissue engineering and regeneration research has been limited and lacks the much-needed human clinical evidence to translate most laboratory augmentation approaches to therapeutics. This narrative review summarizes the current treatment options for various tendon pathologies, future of tendon augmentation, cell therapy, gene therapy, 3D/4D bioprinting, scaffolding, and cell signals.

Clinical, radiological, pedobarographic, and quality of life outcomes of the Ponseti treatment for clubfoot: a prospective study.

BACKGROUND: Talipes equinovarus, also known as clubfoot, is a congenital anomaly that affects one newborn per 1000 live births. Its standard treatment strategy is Ponseti casting management. This study aims to report the long-term outcomes of the Ponseti treatment in Iran. METHODS: A prospective cohort study was enrolled to evaluate clinical outcomes, radiological results, pedobarographic measurements, and quality of life after the Ponseti treatment in patients with clubfoot who were followed for at least five years. RESULTS: In this study, 25 clubfeet of 18 patients were included. Significant reductions in Pirani, Dimeglio, and CAP scores, improved ankle dorsiflexion, and acceptable pedobarographic indices were observed in this study. From the radiological evaluation indices, the calcaneal pitch and lateral talus-first metatarsal angles were significantly reduced. After five years of treatment, patients' quality of life was favorable, which was better in females. This study showed that the results of the Ponseti treatment remained acceptable after five years. CONCLUSIONS: The Ponseti management for clubfoot in the long term appears to maintain significant improvements. However, the recurrence rate - albeit without disruption to daily activities - cannot be ignored.