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1.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 40(1): 25-32, ene.-mar. 2023. tab
Article in Spanish | IBECS | ID: ibc-229879

ABSTRACT

Introducción La luxación tras una cirugía de artroplastia de cadera es una temible complicación que se ha presentado desde el desarrollo de la técnica. Se han realizado múltiples estudios comparativos que intentan aclarar cuáles son los factores que influyen en este suceso adverso. Métodos En nuestro caso hemos llevado a cabo un estudio retrospectivo analizando 476 pacientes, que han sido divididos en función de si habían sufrido un episodio de luxación o no y llevando a cabo un análisis estadístico de las posibles variables que podrían haber afectado en ello; diseñándose así un estudio de casos y controles. Resultados y conclusiones En nuestro estudio hemos obtenido que la enfermedad mental aumenta hasta 6 veces más el riesgo de sufrir un episodio de luxación tras someterse al paciente a una artroplastia de cadera por fractura (OR 6,429; IC 95% 1,568 - 26,361), al igual que el hecho de padecer una infección post-quirúrgica (OR 11,667; IC 95% 2,147 - 63,394). No obstante, sería adecuado realizar más estudios para su confirmación, al igual que el hecho de realizar estudios con un mayor tamaño muestral podrían apoyar o rebatir nuestros hallazgos. (AU)


Introduction Dislocation after a hip arthroplasty is a terrible complication that has been present since the technique was developed. Many studies have been developed in order to see which risk factors affect on this adverse effect. Methods We have made a retrospective study, analysing 476 patients. They have been divided in two groups, one if they have suffered from prosthetic hip dislocation and the other if they have not. After that, we did a stadistical analysys of posible risk factors, designing a case-control study. Results and conclusión In our study, we have found that mental illness increseases up to 6 times the risk of suffering a hip dislocation (OR 6,429; IC 95% 1,568 - 26,361). We also found relation with suffering from an acu-te infection (OR 11,667; IC 95% 2,147 - 63,394). However, more studies, or with a bigger popula-tion should be performed in order to make a statement. (AU)


Subject(s)
Humans , Femoral Neck Fractures/complications , Arthroplasty, Replacement, Hip , Hip Dislocation , Retrospective Studies , Case-Control Studies
2.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 40(1): 25-32, ene.-mar. 2023. tab
Article in Spanish | IBECS | ID: ibc-EMG-497

ABSTRACT

Introducción La luxación tras una cirugía de artroplastia de cadera es una temible complicación que se ha presentado desde el desarrollo de la técnica. Se han realizado múltiples estudios comparativos que intentan aclarar cuáles son los factores que influyen en este suceso adverso. Métodos En nuestro caso hemos llevado a cabo un estudio retrospectivo analizando 476 pacientes, que han sido divididos en función de si habían sufrido un episodio de luxación o no y llevando a cabo un análisis estadístico de las posibles variables que podrían haber afectado en ello; diseñándose así un estudio de casos y controles. Resultados y conclusiones En nuestro estudio hemos obtenido que la enfermedad mental aumenta hasta 6 veces más el riesgo de sufrir un episodio de luxación tras someterse al paciente a una artroplastia de cadera por fractura (OR 6,429; IC 95% 1,568 - 26,361), al igual que el hecho de padecer una infección post-quirúrgica (OR 11,667; IC 95% 2,147 - 63,394). No obstante, sería adecuado realizar más estudios para su confirmación, al igual que el hecho de realizar estudios con un mayor tamaño muestral podrían apoyar o rebatir nuestros hallazgos. (AU)


Introduction Dislocation after a hip arthroplasty is a terrible complication that has been present since the technique was developed. Many studies have been developed in order to see which risk factors affect on this adverse effect. Methods We have made a retrospective study, analysing 476 patients. They have been divided in two groups, one if they have suffered from prosthetic hip dislocation and the other if they have not. After that, we did a stadistical analysys of posible risk factors, designing a case-control study. Results and conclusión In our study, we have found that mental illness increseases up to 6 times the risk of suffering a hip dislocation (OR 6,429; IC 95% 1,568 - 26,361). We also found relation with suffering from an acu-te infection (OR 11,667; IC 95% 2,147 - 63,394). However, more studies, or with a bigger popula-tion should be performed in order to make a statement. (AU)


Subject(s)
Humans , Femoral Neck Fractures/complications , Arthroplasty, Replacement, Hip , Hip Dislocation , Retrospective Studies , Case-Control Studies
3.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 38(1): 21-31, Ene-Mar, 2021. ilus
Article in Spanish | IBECS | ID: ibc-230134

ABSTRACT

La inestabilidad rotuliana se debe a una alteración del mecanismo extensor de la rodilla, que involucra a diferentes estructuras anatómicas. La anamnesis, la exploración física y las pruebas complementarias son cruciales para determinar el manejo adecuado. Una las estructuras anatómicas más importantes es el ligamento patelofemoral medial (LPFM), siendo su reconstrucción la técnica quirúrgica más empleada para resolver el problema de la inestabilidad. Existen diversas formas de realizar la reconstrucción del LPFM y se pueden añadir otros gestos quirúrgicos según las alteraciones anatómicas del paciente.(AU)


Patellofemoral instability is due to a disorder of the knee extensor mechanism which involves several anatomic structures. Medical history, clinical examination and radiological assessment are essential to determine the right handling. One of the most important anatomic structures is the medial patellofemoral ligament (MPFL), and its reconstruction is the most practiced surgical technique to solve the instability problem. There are different options to carry out the MPFL reconstruction and some other surgical options can be used depending on the anatomic alterations of the patient.(AU)


Subject(s)
Humans , Male , Female , Patellofemoral Joint , Patellar Dislocation , Knee/surgery , Knee Injuries/surgery , Incidence , Prognosis , Orthopedics , Orthopedic Procedures , Traumatology , Medical History Taking
4.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 37(2): 17-27, abr.-jun. 2020.
Article in Spanish | IBECS | ID: ibc-198463

ABSTRACT

El progreso en los sistemas de navegación ha supuesto un incremento en el uso de la cirugía navegada. La artroplastia de rodilla asistida por navegación permite alcanzar una alineación más precisa y facilita el correcto posicionamiento de los componentes protésicos, con una menor incidencia de valores atípicos, lo que podría traducirse en una mayor supervivencia de la prótesis y una menor tasa de revisión


Progress in computer navigation systems has led to an increase in the use of computer-assisted surgery. Computer-navegated knee arthroplasty allows for more accurate alignment and facilitates proper positioning of prosthetic components, with a lower incidence of outliers, which could result in increased prosthesis survivorship and a lower revision rate


Subject(s)
Humans , Arthroplasty, Replacement, Knee/methods , Surgery, Computer-Assisted/methods , Knee Prosthesis , Treatment Outcome
5.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 37(2): 28-35, abr.-jun. 2020. tab, graf
Article in Spanish | IBECS | ID: ibc-198464

ABSTRACT

INTRODUCCIÓN: El delirium postoperatorio en el paciente anciano con fractura trocantérica se ha relacionado con la mortalidad postoperatoria. OBJETIVO: Determinar los factores de riesgo asociados al delirium postoperatorio del paciente anciano con fractura trocantérica y la relación de éste con la mortalidad postoperatoria. MATERIAL Y MÉTODO: Estudio de cohortes histórico en el que se analizan los factores de riesgo para la aparición de delirium postoperatorio y su relación con la mortalidad postoperatoria en 264 pacientes intervenidos de fractura trocantérica. RESULTADOS: Se ha encontrado asociación estadística significativa entre la aparición de delirium postoperatorio e insuficiencia renal crónica (p = 0,01), demencia (p = 0,000) y una edad superior a 80 años (p = 0,016). Se encontró asociación estadística significativa entre delirium postoperatorio y mortalidad tras el alta hospitalaria, tanto en el primer mes tras la cirugía (p = 0,003 RR 1,11 IC 95% 1,01-1,23), como durante el primer año tras la misma (p = 0,000 RR 1,46 IC 95% 1,17-1,81). Sin embargo, no se encontró asociación estadística significativa entre el delirium postoperatorio y la mortalidad intrahospitalaria (p = 0,1). CONCLUSIÓN: La presencia de delirium postoperatorio en el paciente anciano intervenido de fractura trocantérica podría aumentar el riesgo de fallecimiento durante el primer año tras el alta hospitalaria


INTRODUCTION: Postoperative delirium in the elderly patient with trochanteric fracture has been associated with postoperative mortality. Objective: To determine the risk factors associated with postoperative delirium atfer trochanteric surgery in elderly patients. MATERIAL AND METHODS: Retrospective cohort study was designed, analyzing delirium risk factors and postoperative mortality in 264 elderly patients operated from trochanteric hip surgery. RESULTS: We reported statistical association between the happening of delirium and also and chronic renal failure (p = 0,01), dementia (p = 0,000), age over 80 years (p = 0,016). We reported statistical association between postoperative delirium and mortality after discharge within the first month after surgery (p = 0,003 RR 1,11 IC 95% 1,01-1,23) and within the first year after surgery (p = 0,000 RR 1,46 IC 95% 1,17-1,81). No statistical association was reported difference between postoperative delirium and intrahospitalary mortality (P = 0,1). CONCLUSION: Postoperative delirium an elderly patient during the stay in the hospital due to a trochanteric hip fracture would increase the risk of mortality after the discharge during the first year after surgery


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Hip Fractures/mortality , Hip Fractures/surgery , Postoperative Complications/mortality , Delirium/mortality , Risk Factors , Hospital Mortality , Statistics, Nonparametric , Time Factors , Age Factors , Delirium/etiology , Postoperative Complications/etiology
6.
Am J Case Rep ; 21: e920460, 2020 Feb 12.
Article in English | MEDLINE | ID: mdl-32047142

ABSTRACT

BACKGROUND The fibular fracture requires an anatomical reduction. When a malunion occurs, it can lead to a valgus deformity with an opening of the ankle mortise. CASE REPORT This case deals with a 23-year-old patient with pain and limited movement in the right ankle, caused by a fracture healed in an incorrect position, with shortening of the fibula and progressive displacement of the valgus, after surgery 12 months earlier for an ankle fracture. The patient underwent a corrective procedure consisting of extemporaneous lengthening of the fibula, with interposition of autologous bone graft and fixation using a compression plate. Six months after surgery, the patient did not present pain or limited movement, and was able to return to his habitual sporting activity. CONCLUSIONS Fibular-lengthening osteotomy is a procedure indicated for patients with malunion fracture of the distal fibula, with shortening and progressive valgus deformity. This surgery allows the restoration of the joint surface, reduces stress on the cartilage and prevents the development of arthropathy of the ankle.


Subject(s)
Ankle Fractures/complications , Bone Lengthening/methods , Fibula/physiopathology , Fibula/surgery , Osteotomy/methods , Bone Transplantation , Fracture Fixation , Humans , Male , Young Adult
7.
JBJS Case Connect ; 9(4): e0060, 2019 Dec.
Article in English | MEDLINE | ID: mdl-31855877

ABSTRACT

CASE: We describe the case of a 75-year-old patient diagnosed with high-grade epithelioid hemangioendothelioma in the left hemipelvis. She underwent an internal hemipelvectomy, followed by reconstruction with a tumor prosthesis with iliac anchorage using 3D-printed cutting and placement guides. Eighteen months postoperatively, she is pain-free and walks without appliances. CONCLUSIONS: Using 3D-printed guides could be an appropriate alternative for patients with aggressive bone tumors in the pelvic area that require hemipelvectomy and reconstruction using a prosthesis with iliac anchorage. 3D-printed cutting guides allow precise resection with appropriate margins, could reduce the risk of injuring critical structures, and facilitate proper prosthetic component positioning.


Subject(s)
Hemipelvectomy , Pelvic Neoplasms/surgery , Plastic Surgery Procedures , Printing, Three-Dimensional , Sarcoma/surgery , Hemangioendothelioma, Epithelioid/diagnostic imaging , Hemangioendothelioma, Epithelioid/surgery , Hemipelvectomy/instrumentation , Hemipelvectomy/methods , Humans , Patient-Specific Modeling , Pelvic Neoplasms/diagnostic imaging , Pelvis/diagnostic imaging , Pelvis/surgery , Plastic Surgery Procedures/instrumentation , Plastic Surgery Procedures/methods , Sarcoma/diagnostic imaging
8.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 36(1): 19-27, ene.-mar. 2019. ilus
Article in Spanish | IBECS | ID: ibc-181164

ABSTRACT

El ángulo posterolateral (APL) de la rodilla presenta una anatomía compleja que permite mantener la estabilidad frente al varo, la rotación externa y la traslación posterior. Las lesiones del APL suelen pasar desapercibidas. Se relacionan con accidentes de tráfico y deportivos. La exploración física resulta fundamental en el diagnóstico. La gravedad de la lesión determina el tipo de tratamiento, conservador o quirúrgico. El tratamiento quirúrgico se asocia a una alta incidencia de complicaciones, como la artrofibrosis y la pérdida de movilidad


The posterolateral corner of the knee has a complex anatomy that allows maintaining stability against varus, external rotation and posterior translation. These injuries usually go unnoticed. They are related to traffic accidents and sports. The physical examination is fundamental in the diagnosis. The severity of the injury determines the type of treatment, conservative or surgical. Operative treatment is associated with a high incidence of complications, such as arthrofibrosis and loss of mobility


Subject(s)
Humans , Collateral Ligaments/injuries , Knee/surgery , Knee Injuries/classification , Knee Injuries/epidemiology , Knee Injuries/diagnostic imaging , Collateral Ligaments/anatomy & histology , Magnetic Resonance Spectroscopy/methods , Ultrasonography/methods , Biomechanical Phenomena/physiology
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