ABSTRACT
Amniotic band syndrome (ABS) and clubfoot are distinct congenital musculoskeletal conditions that can occasionally co-occur, creating unique challenges in their management. This paper summarizes the comprehensive discussion on the management of amniotic band syndrome (ABS) and clubfoot, emphasizing the critical role of the Ponseti method and the challenges faced in treatment, thereby providing a basis for further research and improved patient care.
El síndrome de banda amniótica (ABS) y el pie zambo son afecciones musculoesqueléticas congénitas distintas que ocasionalmente pueden coexistir, creando desafíos únicos en su manejo. Este artículo resume la discusión exhaustiva sobre el tratamiento del síndrome de bandas amnióticas (ABS) y el pie zambo, enfatizando el papel fundamental del método Ponseti y los desafíos que enfrenta el tratamiento, proporcionando así una base para futuras investigaciones y una mejor atención al paciente.
Subject(s)
Amniotic Band Syndrome , Clubfoot , Clubfoot/therapy , Clubfoot/surgery , Humans , Infant, Newborn , Infant , Casts, SurgicalABSTRACT
INTRODUCTION: our aim was to evaluate the clinical outcomes and complications of anterior tibialis tendon transfer (ATTT) in children with dynamic supination after clubfoot treatment. MATERIAL AND METHODS: children with dynamic supination after initial treatment with Ponseti method or surgery who underwent ATTT between 2008 and 2020 were included for evaluation. Demographic data, previous treatment, associated procedures and fixation method were analyzed. Functional results were evaluated with the grading system described by Thompson. Complications and their treatment were analyzed. RESULTS: a total of 39 patients (57 feet) were analyzed. 70% received previous treatment with Ponseti method, 19.3% underwent surgical posteromedial release, and 10.7% another type of surgical treatment. 88% of cases required associated procedures including Achilles tendon lengthening or tenotomy, plantar fasciotomy, tibial osteotomy, lateral column shortening, posterior release. The predominant type of fixation was the pull-out button method (96.5%). The average follow-up was 31.5 months. According to the Thompson grading system, 52 patients presented good results, two fair and three poor. 98.2% of the feet showed active contraction of the transferred tibialis anterior tendon. There were four complications: plantar irritation, synovial cyst in the dorsum of the foot and deep infection. Two feet required unplanned surgery. CONCLUSION: anterior tibialis tendon transfer is an effective technique to correct residual dynamic supination in patients with clubfoot.
INTRODUCCIÓN: el objetivo de este estudio fue evaluar los resultados clínicos y complicaciones de la transferencia del tendón tibial anterior (TTTA) en niños con pie bot y supinación dinámica. MATERIAL Y MÉTODOS: se incluyeron niños con recurrencia dinámica del pie bot después de tratamiento con método Ponseti o cirugía, que se sometieron a TTTA entre 2008 y 2020. Se analizaron datos demográficos, tratamientos previos, procedimientos asociados y método de fijación. Los resultados funcionales fueron evaluados con el sistema de graduación descrito por Thompson. Se analizaron las complicaciones y su tratamiento. RESULTADOS: se analizaron 39 pacientes (57 pies). Setenta por ciento recibió tratamiento previo con método Ponseti, a 19.3% se le realizó liberación posteromedial y a 10.7% otro tipo de tratamiento quirúrgico. Ochenta y ocho por ciento de los casos requirió procedimientos asociados: tenotomía o alargamiento del tendón de Aquiles, fasciotomía plantar, osteotomía desrotadora de tibia, acortamiento de columna lateral, liberación posterior. El tipo de fijación predominante fue pull-out con botón (96.5%). El seguimiento promedio fue de 31.5 meses. De acuerdo al sistema de Thompson, 52 pacientes presentaron resultados buenos, dos regulares y tres malos. 98.2% de los pies mostraron contracción activa del tendón del tibial anterior transferido. Se presentaron cuatro complicaciones: irritación plantar, quiste sinovial en dorso e infección profunda. Dos pies requirieron cirugía no programada. CONCLUSIÓN: la transferencia del tendón del tibial anterior es una técnica eficaz para corregir la supinación dinámica residual en pacientes con pie bot.
Subject(s)
Clubfoot , Child , Humans , Clubfoot/surgery , Tendon Transfer/methods , Supination , Treatment Outcome , Foot , Casts, Surgical , RecurrenceABSTRACT
BACKGROUND: Tension band plates (TPBs) are frequently used in guided growth (CG) surgeries. Recently, the concept of removing the metaphyseal screw only to stop the growth modulating effect rather than completely removing the implant, has gained popularity. Although this strategy would have certain potential advantages, the associated risks are unknown. The aim of this study is to report the experience of three institutions with this strategy. METHODS: A database was compiled with the demographic information of patients treated by guided growth using TBPs between January 2014 and January 2019 at three institutions. The cases where only the metaphyseal screw was removed were identified. The records were reviewed to analyze the indications, demographic data, characteristics of the procedure, complications and need for additional procedures. RESULTS: We reviewed 28 partial hardware removals, performed in 10 patients (all male). Initial surgery was indicated for angular deformity (N = 6), and leg-length discrepancy (N = 4). The average age at the time of surgery was 9.5 ± 2.9 years (range 4 to 13 years). Three procedures were performed on the distal femur, 3 on the proximal tibia, 2 on the distal tibia, and 20 combined. The average follow-up was 23.3 ± 11 months (range 12 to 52 months). We observed recurrence of deformities in 7 of 28 (22%) limbs that required re-insertion of the metaphyseal screw. Two patients presented complications from the procedure: soft tissue irritation (N = 1) and angular deformity (N = 1). Both patients required unplanned surgery. DISCUSSION: Partial hardware removal in guided growth surgery could favor the presentation of complications. The benefits of this strategy must be considered against the possible undesired effects generated by its application. STUDY DESIGN: Therapeutic study (Level IV).
ABSTRACT
BACKGROUND: Juvenile osteochondritis dissecans (JOCD) is an acquired joint disease of unknown etiology that affects skeletally immature patients and has the potential to progress to osteoarthritis. Recent studies have reported a high prevalence of vitaminD deficiency in patients with osteochondral lesions. The aim of our study was to determine serum vitaminD levels in patients diagnosed with JOCD. METHODS: Serum 25(OH)D levels of 31 patients (22 males) presenting 40 lesions (29 JOCD of the knee, and 11 of the ankle) were evaluated. The average age was 11.9±2.9years. HypovitaminosisD was defined as a value less than 30ng/mL and was divided into vitaminD insufficiency (20 to 30ng/mL) and vitaminD deficiency (<20ng/mL). RESULTS: HypovitaminosisD was present in 45.2% of the evaluated patients (32.2% insufficiency and 13% deficiency). No significant differences were found in the mean values and incidence of hypovitaminosis between those patients in which the sample was taken in warm or cold season (P=.267 and P=.875, respectively). Patients who required surgery had a higher incidence of hypovitaminosis than those treated conservatively (60% versus 31%, P=.054). There was no correlation in the incidence of hypovitaminosis with sex, location, stability of the lesion, or if the lesion was uni- or bilateral. CONCLUSION: In our series, almost half of the patients diagnosed with JOCD presented abnormal serum levels of vitaminD. A two-fold incidence of hypovitaminosis was observed in patients requiring surgical treatment compared to patients managed conservatively. The association found in this study does not imply causation, but it should be considered within the set of actions for the treatment of these injuries.
ABSTRACT
Objetivos: Diversas afecciones de presentación temprana en la niñez, como la displasia del desarrollo de la cadera (DDC) y el pie equino varo congénito (PEVAC), requieren de tratamiento ortopédico, limitando la movilidad activa de las extremidades inferiores por un período prolongado. El objetivo es evaluar el impacto sobre el desarrollo locomotor del tratamiento ortopédico en niños menores de un año de vida. Pacientes y métodos: Se analizó una cohorte prospectiva de pacientes consecutivos con diagnostico de DDC (24 pacientes) y PEVAC (32 pacientes), tratados de manera ortopédica entre enero del 2007 y junio del 2009. Se utilizó como control un tercer grupo de 50 niños sanos. Se evaluaron el tiempo con ortesis y la edad al sentado, gateo y al comienzo de la marcha. Las comparaciones entre los 3 grupos fueron realizadas con una prueba de Kruskal-Wallis y entre sí con una prueba de U de Mann-Whitney. Un valor de p < 0,05 fue considerado como significativo. Resultados: El análisis de muestras independientes mostró que las medias de las edades en meses para sentarse entre los 3 grupos (control, DDC y PEVAC), 6,12, 6,42 y 6,19, respectivamente, fueron similares (p = 0,249). Las medias para gatear, 8,84, 9,38 y 9,17, fueron similares, aunque con una discreta tendencia a la significación estadística (p = 0,08). Las medias para el inicio de la marcha, 12,14, 13,21 y 12,41, fueron distintas entre los 3 grupos (p < 0,001). Conclusión: El tratamiento ortopédico de la DDC y el PEVAC en niños menores de un año retrasa levemente el desarrollo locomotor normal (AU)
Objectives: Several disorders of early childhood, such as developmental dysplasia of the hip (DDH) and clubfoot, requires orthopedic treatment that limits active mobility of the lower extremities for a period of time. The aim of our study was to evaluate the impact on locomotor development of the orthopedic treatment in infants less than one year-old. Patients and methods: The study included a prospective cohort of consecutive patients diagnosed with developmental dysplasia of the hip (Group A, 24 patients), and clubfoot (Group B,32 patients) treated from January 2007 to June 2009. A third group (Group C) of 50 healthy children was used as control. The variables evaluated were: months with a brace, age to sit withoutsupport, age at the start of crawling, and age at the beginning of walking. The results obtainedwere analyzed. Comparisons between the three groups were performed using the Kruskal-Wallis test and Mann-Whitney test. We chose a value of P<0.05 as level of statistical significance. Results: The analysis of independent samples showed that the mean age at which the patients began to sit were similar: 6.12, 6.42 and 6.19 months, respectively (P=0.249). The mean age for crawling was similar, although with a slight trend toward statistical significance: 8.84, 9.38 and 9.17 months, respectively (P=.08). The age at which they started walking was different between the three groups: 12.14, 13.21 and 12.41 months, respectively (P<0.001). Conclusion: Orthopedic treatment of DDH and clubfoot in children less than one year-old slightly slows down the course of normal locomotor development (AU)
Subject(s)
Humans , Male , Female , Infant , Hip Dislocation, Congenital/rehabilitation , Equinus Deformity/rehabilitation , Hallux Varus/rehabilitation , Orthopedic Procedures , Prospective Studies , Gait , Locomotion , Case-Control StudiesABSTRACT
OBJECTIVES: Several disorders of early childhood, such as developmental dysplasia of the hip (DDH) and clubfoot, requires orthopedic treatment that limits active mobility of the lower extremities for a period of time. The aim of our study was to evaluate the impact on locomotor development of the orthopedic treatment in infants less than one year-old. PATIENTS AND METHODS: The study included a prospective cohort of consecutive patients diagnosed with developmental dysplasia of the hip (Group A, 24 patients), and clubfoot (Group B, 32 patients) treated from January 2007 to June 2009. A third group (Group C) of 50 healthy children was used as control. The variables evaluated were: months with a brace, age to sit without support, age at the start of crawling, and age at the beginning of walking. The results obtained were analyzed. Comparisons between the three groups were performed using the Kruskal-Wallis test and Mann-Whitney test. We chose a value of P<.05 as level of statistical significance. RESULTS: The analysis of independent samples showed that the mean age at which the patients began to sit were similar: 6.12, 6.42 and 6.19 months, respectively (P=.249). The mean age for crawling was similar, although with a slight trend toward statistical significance: 8.84, 9.38 and 9.17 months, respectively (P=.08). The age at which they started walking was different between the three groups: 12.14, 13.21 and 12.41 months, respectively (P<.001). CONCLUSION: Orthopedic treatment of DDH and clubfoot in children less than one year-old slightly slows down the course of normal locomotor development.
Subject(s)
Child Development , Clubfoot/therapy , Hip Dislocation, Congenital/therapy , Motor Activity , Orthotic Devices , Humans , Infant , Prospective StudiesSubject(s)
Animals , Cattle , Computer Literacy , Cattle , Livestock Industry , Computing Methodologies , Organization and Administration , SheepABSTRACT
Intrarenal manometry (IRM) using the Salaman fine-needle technique was routinely performed in 28 renal transplant patients in order to make the differential diagnosis of acute tubular necrosis, cyclosporin nephrotoxocity, and acute rejection. A total of 246 IRM determinations with simultaneous percutaneous renal biopsies were obtained in cases of acute renal failure following a renal transplant. Normal IRM values were 21.4 +/- 1.3 mm Hg. After collecting the clinical data, cyclosporin levels, ultrasound information, response to therapy, and renal biopsy results, we retrospectively obtained 49 IRM measurements in acute rejection, 9 in cyclosporin nephrotoxicity, and 26 in acute tubular necrosis. The values in acute rejection (41.3 +/- 9.5 mm Hg) were significantly different from the normally functioning kidneys, cyclosporin nephrotoxicity, or acute tubular necrosis. The values in cyclosporin nephrotoxicity were slightly elevated when compared to the normal or acute tubular necrosis determinations (p < 0.04) but were still significantly lower than the acute rejection. Our results suggest that IRM represents a useful technique in the approach to the acute renal dysfunction in renal transplant recipients.
