RESUMO
The neuropathic compression of the tibial nerve and/or its branches on the medial side of the ankle is called tarsal tunnel syndrome (TTS). Patients with TTS presents pain, paresthesia, hypoesthesia, hyperesthesia, muscle cramps or numbness which affects the sole of the foot, the heel, or both. The clinical diagnosis is challenging because of the fairly non-specific and several symptomatology. We demonstrate a case of TTS caused by medial dislocation of the talar bone on the calcaneus bone impacting the tibial nerve diagnosed only by ultrasound with the patient in the standing position.
Assuntos
Tálus , Síndrome do Túnel do Tarso , Ultrassonografia , Humanos , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/diagnóstico , Luxações Articulares/etiologia , Tálus/diagnóstico por imagem , Tálus/anormalidades , Síndrome do Túnel do Tarso/etiologia , Síndrome do Túnel do Tarso/diagnóstico , Síndrome do Túnel do Tarso/diagnóstico por imagem , Ultrassonografia/métodos , Suporte de CargaRESUMO
BACKGROUND: The anterior minimally invasive (AMI) approach reduces soft tissue damage, risk of dislocation and enhances recovery, but it is associated with certain complications. The aim of this study is to compare the outcomes of patients who underwent total hip arthroplasty (THA) through posterolateral (PL) and AMI approaches performed by the same surgeon, in order to determine the learning curve associated with this new approach. METHODS: This retrospective cohort study included patients who underwent THA via PL and AMI approach between 2017 and 2022, with a minimum follow-up of 1 year. Hip fracture and oncologic patients were excluded. Demographic variables, functional scores and perioperative complications were assessed. A bivariate analysis was performed to identify differences between groups. RESULTS: Data of 124 AMI and 120 PL patients were analyzed. Demographic characteristics among groups were homogeneous. Functional outcomes at 3 months were superior for AMI (Oxford: 43 vs. 38; p < 0.05), no dislocations were identified (0% vs. 4.2%; p < 0.05) and no differences in the transfusion rate were found (6.5% AMI vs. 6.7% PL; p = 0.996). Infection rate was 4% for AMI and 3.4% for PL (p = 0.572). Surgical time was shorter for the PL approach, but the median surgical time of the last 25 AMI cases was shorter. CONCLUSIONS: The AMI approach is an excellent alternative for patients requiring THA. Although surgical time and perioperative bleeding were greater during the learning curve, this approach offers improved functional outcomes and a lower dislocation rate, without significant differences in transfusion and infection outcomes, demonstrating that responsible innovation and safe implementation of new techniques is possible.
Assuntos
Artroplastia de Quadril , Fraturas Ósseas , Luxações Articulares , Humanos , Artroplastia de Quadril/efeitos adversos , Artroplastia de Quadril/métodos , Estudos Retrospectivos , Luxações Articulares/etiologia , Fraturas Ósseas/etiologia , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Resultado do TratamentoRESUMO
Semilunate and perilunate dislocation is an injury that mostly occurs when the subject is exposed to a high-energy trauma. Considered severe, it compromises the stability and function of the wrist. The case presented is that of a 50-year-old male patient who after having a motorcycle accident arrived at the ER with neurovascular affectation, swelling, deformity and a considerable decrease of the wrist joint movement. He was also referring severe pain. A Henry (Volar) intervention was done with the help of external fixation of the lunate, followed by K-wire fixation, once a prior closed reduction was unsuccessfully attempted. The scaphoid was connected to the semilunate, and then the latter with the capitate. Ligament reconstruction followed, and stability was clinically confirmed with an X-ray. Although improvement of symptomatology was observed during the follow-up analysis, motion of the wrist remained limited. Even with the best treatment, in terms of functionality, this type of injury presents a poor prognosis.
La luxación semilunar y perilunar es una lesión que se produce principalmente cuando el sujeto está expuesto a un traumatismo de alta energía. Considerada grave, compromete la estabilidad y la función de la muñeca. El caso presentado es el de un paciente varón de 50 años que tras sufrir un accidente de motocicleta llegó a urgencias con afectación neurovascular, tumefacción, deformidad y una considerable disminución del movimiento articular de la muñeca. También refería fuertes dolores. Se realizó una intervención de Henry (Volar) con la ayuda de fijación externa del lunar, seguida de fijación con agujas de Kirschner, una vez que se había intentado sin éxito una reducción cerrada previa. El escafoides se conectó con el semilunar y luego éste con el capitado. A continuación se reconstruyó el ligamento y se confirmó clínicamente la estabilidad con una radiografía. Aunque se observó una mejora de la sintomatología durante el análisis de seguimiento, el movimiento de la muñeca seguía siendo limitado. Incluso con el mejor tratamiento, en términos de funcionalidad, este tipo de lesión presenta un mal pronóstico.
Assuntos
Fraturas Ósseas , Luxações Articulares , Osso Semilunar , Osso Escafoide , Traumatismos do Punho , Masculino , Humanos , Pessoa de Meia-Idade , Osso Semilunar/diagnóstico por imagem , Osso Semilunar/cirurgia , Osso Semilunar/lesões , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/etiologia , Luxações Articulares/cirurgia , Osso Escafoide/lesões , Fraturas Ósseas/cirurgia , Articulação do Punho/cirurgia , Traumatismos do Punho/diagnóstico por imagem , Traumatismos do Punho/cirurgiaRESUMO
OBJECTIVE: The aim of the study was to investigate the influence of facemask treatment with skeletal anchorage on the temporomandibular joint (TMJ) using magnetic resonance imaging (MRI), in patients with Class III malocclusion, accompanied by maxillary retrusion. METHODS: Fifteen patients with a mean age of 12.1±1.43 years were included in the study. All patients were treated using facemask with skeletal anchorage after eight weeks of Alternate Rapid Maxillary Expansion and Constriction (Alt-RAMEC) protocol. Magnetic resonance imaging was performed before and immediately after facemask treatment for TMJ evaluation. Disc position, condylar translation, degenerative changes of the condyles, and joint effusion were evaluated. To assess whether the alterations associated with the treatment were statistically significant, McNemar and marginal homogeneity tests were used. RESULTS: After facemask treatment, a statistically significant change was observed in the disc position (an anterior disc displacement with/without reduction in five TMJs) (p<0.05). The alteration in the condylar translation was not statistically significant (p>0.05). This treatment did not cause degenerative changes of the condyles or effusion in any of the TMJs. CONCLUSION: Facemask treatment with skeletal anchorage following the Alt-RAMEC protocol had a minimal influence on the TMJ, only by means of disc position, which was not negligible. Long-term results of such treatment are required for following up the changes observed in the TMJs.
Assuntos
Luxações Articulares , Má Oclusão Classe III de Angle , Humanos , Criança , Adolescente , Máscaras/efeitos adversos , Articulação Temporomandibular/diagnóstico por imagem , Articulação Temporomandibular/patologia , Imageamento por Ressonância Magnética/efeitos adversos , Má Oclusão Classe III de Angle/diagnóstico por imagem , Má Oclusão Classe III de Angle/terapia , Espectroscopia de Ressonância Magnética/efeitos adversos , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/terapia , Luxações Articulares/etiologiaRESUMO
PURPOSE: The research aim was to determine the prevalence and risk factors of early secondary acromioclavicular (AC) joint disease in patients undergoing acute arthroscopic AC joint reduction and fixation and early complications of acute surgical treatment in patients with high-grade AC joint dislocation. METHODS: Overall, 102 patients diagnosed with Rockwood type V AC joint dislocation and undergoing arthroscopic coracoclavicular fixation were included. Early clinical and radiological complications were evaluated, as well as risk factors of secondary AC joint pathology. RESULTS: Twenty-nine patients (28%) presented with a secondary AC joint pathology, with 24 and 5 cases of osteolysis and osteoarthritis, respectively. The main complication was a loss of reduction of ≥ 1 mm (78%). Patients aged > 55 years were more likely to develop a secondary AC joint disease (odds ratios (OR) = 10.1, 95% confidence interval (CI): 1.42 - 72.55, p = 0.021). Patients with osteolysis (OR = 3.2, 95% CI 1.16 - 9.27, p = 0.025) or loss of reduction of > 5 mm (OR = 7.4, 95% CI 2.31 - 24.08, p = 0.001) were more likely to develop AC joint pain. Patients with an initial over-reduction were less likely to develop a subluxated AC joint (OR = 0.033, 95% CI 0.0021-0.134, p = 0.001) CONCLUSION: Age > 55 years and female sex were identified as risk factors of early-onset secondary AC joint disease. Osteolysis and a loss of reduction of > 5 mm were risk factors of AC joint pain but not of revision surgery. The main early complication was a loss of reduction of ≥ 1 mm. An initial over-reduction of the distal clavicle was a protective factor to avoid AC joint subluxation.
Assuntos
Articulação Acromioclavicular , Luxações Articulares , Osteólise , Luxação do Ombro , Articulação Acromioclavicular/cirurgia , Artralgia/etiologia , Artroscopia/efeitos adversos , Estudos de Coortes , Feminino , Humanos , Luxações Articulares/epidemiologia , Luxações Articulares/etiologia , Luxações Articulares/cirurgia , Osteólise/etiologia , Luxação do Ombro/cirurgia , Resultado do TratamentoRESUMO
Introducción: La luxación de la prótesis total de cadera puede afectar los resultados del implante, la calidad de vida del paciente, y el costo del proceso. Su etiología es multifactorial. Objetivos: Identificar posibles factores de riesgo relacionados con la aparición de luxación en prótesis total de cadera en una serie de casos. Métodos: En una serie de 2732 prótesis total de cadera, en la que hubo 92 luxaciones (3,4 por ciento), se compararon factores relacionados con el paciente, el implante, y la técnica quirúrgica uilizada en el Hospital La Paz-IDIPaz de Madrid entre los años 2000 y 2016. Se utilizó el análisis de regresión para la significación de dichos factores. Resultados: De las 92 luxaciones, 62 fueron tratadas de manera conservadora (67,4 por ciento) y 30 pacientes precisaron de cirugía de revisión (32,6 por ciento). El estudio multivariado mostró significación estadística en los siguientes factores de riesgo: estado de la columna lumbar (p < 0,001), y una pobre reconstrucción del centro de rotación de la cadera (p= 0,035), y cúpulas posicionadas fuera de las ventanas de Lewinnek (p < 0,001) y del mecanismo abductor (p < 0,001) en relación con la técnica quirúrgica. No hubo factores significativos en relación con el tipo de implante, diámetro de la cabeza femoral o par de fricción. Conclusiones: La patología lumbar aumenta el riesgo de luxación en la prótesis total de cadera. Una adecuada reconstrucción de la cadera, que incluya la posición de la cúpula y el centro de rotación de la cadera, así como del mecanismo abductor ayudaría a mejorar la tasa de inestabilidad(AU)
Introduction: The dislocation of the total hip replacement can affect the results of the implant, the quality of life of the patient, and the cost of the process. Its etiology is multifactorial. Objectives: To identify possible risk factors related to the appearance of dislocation in total hip replacement in a series of cases. Methods: In a series of 2732 total hip prostheses, in which there were 92 dislocations (3.4percent), factors related to the patient, the implant, and the surgical technique used at La Paz-IDIPaz Hospital in Madrid were compared, from 2000 to 2016. Regression analysis was used for the significance of these factors. Results: Out of 92 dislocations, 62 were treated conservatively (67.4 percent) and 30 patients required revision surgery (32.6 pecent). The multivariate study showed statistical significance in the following risk factors: state of the lumbar spine (p <0.001), and poor reconstruction of the center of rotation of the hip (p = 0.035), and domes positioned outside Lewinnek windows (p <0.001) and the abductor mechanism (p <0.001) in relation to the surgical technique. There were no significant factors in relation to the type of implant, diameter of the femoral head or friction torque. Conclusions: Lumbar pathology increases the risk of dislocation in total hip replacement. Proper hip reconstruction, including the position of the dome and the center of rotation of the hip, as well as the abductor mechanism, would help to improve the rate of instability(AU)
Assuntos
Humanos , Masculino , Feminino , Fatores de Risco , Artroplastia de Quadril/métodos , Luxações Articulares/etiologiaRESUMO
We report a case of a rare disease, Grisel syndrome, which manifests as a kind of rotational fixation of the atlas on the axis, resulting from an infectious process of the upper airways. In the present report, we discuss etiology, clinical presentation, diagnosis, treatment and outcome after intervention.
Assuntos
Humanos , Masculino , Criança , Articulação Atlantoaxial/anormalidades , Torcicolo/terapia , Luxações Articulares/diagnóstico , Luxações Articulares/etiologia , Articulação Atlantoaxial/fisiopatologiaRESUMO
INTRODUCTION: Neck pain is common in the post-operative period after craniofacial procedures. If patients present with neck pain and torticollis, it could be a manifestation of atlantoaxial rotatory subluxlation (AARS), which describes a rare condition in which there is lateral displacement of C1 relative to C2. When this occurs in the post-operative patient, it is termed Grisel syndrome. In this case series, we report on 3 patients diagnosed with Grisel syndrome after a craniofacial procedure. METHODS: A retrospective chart review of a single craniofacial surgeon at a pediatric hospital was conducted over the last 3 decades. Demographics, procedures performed, and management strategies of AARS were included for review. RESULTS: Three patients were identified who were diagnosed with Grisel syndrome after a craniofacial procedure and required inpatient cervical traction. All patients presented with torticollis within 1 week of their operation. Conservative management was ineffective, and all 3 patients were admitted for inpatient cervical traction, for an average of 13 days followed by an average of 47 days of outpatient therapy. No patients showed any signs of recurrence after removal of outpatient traction device. CONCLUSION: Grisel syndrome is a rare, but serious complication of craniofacial procedures. Physicians caring for these patients must have a high degree of suspicion if a patient with a recent craniofacial procedure presents with torticollis. Delaying the initiation of therapy has been shown to lead to higher rates of recurrence and increases the likelihood that patients will require surgical intervention.
Assuntos
Articulação Atlantoaxial , Luxações Articulares/diagnóstico por imagem , Articulação Atlantoaxial/diagnóstico por imagem , Criança , Feminino , Síndrome de Goldenhar/cirurgia , Humanos , Luxações Articulares/etiologia , Luxações Articulares/cirurgia , Masculino , Lesões do Pescoço/etiologia , Cervicalgia/etiologia , Estudos Retrospectivos , Crânio/cirurgia , TorcicoloRESUMO
A simultaneous double dislocation (both proximal [PIP] and distal [DIP] interphalangeal joints) of a triphalangeal finger is a rare entity. The most common hand affected is the right hand. In the case of a closed triple dislocation (metacarpophalangeal [MCP], PIP and DIP joints); there are only two cases in the literature revised. In this case, we report an open triple dislocation in the index finger of the left-hand of a 54-year-old man treated by closed reduction and 3 weeks of immobilization followed by active mobilization with satisfactory results.
La luxación simultánea de las articulaciones interfalángicas proximal (IFP) y distal (IFD) de un dedo de tres articulaciones es una rara entidad. La mano que es afectada con más frecuencia es la derecha. Con relación a una triple luxación cerrada (articulación metacarpofalángica [MCF], IFP e IFD), sólo hay descritos dos casos en la literatura revisada. En este caso, describimos una triple luxación abierta del segundo dedo de la mano en un varón de 54 años de edad tratada mediante reducción cerrada,e inmovilización durante 3 semanas seguida de movilización activa supervisada, con resultado final satisfactorio.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Ferimentos e Lesões/complicações , Luxações Articulares/cirurgia , Luxações Articulares/etiologia , Traumatismos dos Dedos/cirurgia , Traumatismos dos Dedos/etiologia , Redução Fechada/métodos , Luxações Articulares/diagnóstico por imagem , Traumatismos dos Dedos/diagnóstico por imagem , Articulações dos Dedos , ImobilizaçãoRESUMO
A síndrome de Ehlers-Danlos é estabelecida por distúrbios hereditários do tecido conjuntivo que tem como manifestações principais a hipermobilidade articular, a hiperextensibilidade da pele e a fragilidade de tecidos, como articulações, ligamentos, pele, vasos sanguíneos e órgãos internos. São reconhecidos 13 subtipos, de acordo com Classificação Internacional de 2017. Dentre estes, abordamos o hipermóvel, cujo diagnóstico é eminentemente clínico, com manifestações sistêmicas distintas. Esse artigo refere-se ao caso de uma paciente diagnosticada com síndrome de Ehlers-Danlos hipermóvel, tendo como intuito a atualização acerca dos novos critérios diagnósticos, assim como o diagnóstico precoce de tal raropatia.
Ehlers-Danlos syndrome is established through hereditary disorders of connective tissue, and has as its manifestations: joint hypermobility, skin hyperextensibility, and fragility of tissues such as joints, ligaments, skin, blood vessels, and internal organs. Thirteen subtypes have been recognized according to the 2017 International Classification. Among these, the hypermobile type, the diagnosis of which is eminently clinical, with distinct systemic manifestations, will be addressed. This article refers to the case of a patient diagnosed with hypermobile Ehlers-Danlos syndrome, with the objective of updating the new diagnostic criteria, as well as the early diagnosis of such a rare disease.