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1.
Article in English, Spanish | MEDLINE | ID: mdl-29574163

ABSTRACT

OBJECTIVE: Evaluate the enlargement effect of the tibial tunnel emergence of 2 different of anterior cruciate ligament reconstruction techniques: antero-medial portal (AMP) vs. transtibial (TT) technique. METHODS: A prospective, randomized controlled study was performed in 36 consecutive patients who underwent anterior cruciate ligament reconstruction with autologous hamstring tendon grafts employing the AMP and conventional TT techniques. Lateral and antero-posterior radiographs were obtained for each patient at 6 weeks and 12 months postoperatively. The sclerotic margins of the tibial tunnels were measured at the widest dimension of the tunnel as well as the diameter of the tibial emergence and were compared with the initially drilled tunnel size after correction for radiographic magnification. Statistical analysis was performed to compare the 2 groups by use of the independent-samples t test, with significance set at .05. RESULTS: The mean percentage increase in the diameter of tibial tunnel emergence at 6 weeks after surgery was 8.1%±2.9 for the PAM technique and 21.20%±11.87 for the TT technique on the anteroposterior x-ray view. However, the mean percentage increase in the diameter of the tibial tunnel emergence on the lateral view was 7.1%±4.72 for the medial portal technique and 17.64%±11.48 for the transtibial technique. This difference was statistically significant on both anteroposterior and lateral views. CONCLUSIONS: The diameter of the tibial tunnel emergence for hamstring autologous anterior cruciate ligament reconstructions was significantly lower for the medial portal technique when compared with the conventional TT technique.


Subject(s)
Anterior Cruciate Ligament Injuries/surgery , Anterior Cruciate Ligament Reconstruction/methods , Hamstring Tendons/transplantation , Tibia/surgery , Adolescent , Adult , Female , Follow-Up Studies , Humans , Male , Middle Aged , Prospective Studies , Transplantation, Autologous , Treatment Outcome , Young Adult
2.
Trauma (Majadahonda) ; 20(3): 177-180, jul.-sept. 2009. tab, ilus
Article in Spanish | IBECS | ID: ibc-84159

ABSTRACT

Introducción: Analizar la avulsión aislada del tendón del bíceps femoral distal, una lesión poco frecuente, en tres futbolistas de primera división nacional. Material y métodos: Tres jugadores de fútbol profesionales de primera división española, presentaron una avulsión aislada del tendón del m. bíceps femoral distal durante la práctica deportiva con diferentes mecanismos de producción que fueron intervenidos mediante reinserción anatómica del tendón del m. bíceps en la cabeza de peroné siguiendo un protocolo rehabilitador específico. Efectuamos un control isocinético a los 3, 6 y 12 meses de la intervención. Resultados: La valoración clínica fue satisfactoria en todos los casos, el rango de movilidad articular final de la rodilla fue completo y la recuperación de fuerza y resistencia muscular completa fue confirmada con el estudio isocinético seriado. Los pacientes se incorporaron a su actividad deportiva a pleno rendimiento en un tiempo medio de 14 semanas. Conclusiones: En deportistas de alto nivel, la reparación quirúrgica mediante la reinserción bicipital en la cabeza de peroné, restablece la anatomía y la función normal de la rodilla (AU)


Introduction: An analysis is made of an infrequent lesion, isolated avulsion of the distal femoral biceps tendon, in three elite category (league first division) soccer players. Material and methods: Three professional soccer players of the Spanish national league (first division) presented isolated avulsion of the distal femoral biceps tendon, produced by different mechanisms during sports activity. The injuries were treated by anatomical reinsertion of the biceps tendon in the fibular head, with the application of a specific rehabilitation protocol. Isokinetic controls were made 3, 6 and 12 months after the operation. Results: The clinical results were satisfactory. The end mobility range of the knee was complete in all cases, and full recovery of muscle strength and resistance was confirmed by the serial isokinetic tests. The patients were able to fully return to their sports activity after an average of 14 weeks. Conclusions: In elite athletes, surgical recovery through reinsertion of the biceps muscle in the fibular head restores the normal anatomy and function of the knee (AU)


Subject(s)
Humans , Male , Adult , Tendon Injuries/complications , Tendon Injuries/therapy , Knee Injuries/diagnosis , Knee Injuries/therapy , Fibula/injuries , Fibula/surgery , Athletic Injuries/complications , Athletic Injuries/diagnosis , Athletic Injuries/therapy , Soccer/injuries , Knee Injuries/complications , Knee Injuries/rehabilitation , Fibula , Sports Medicine/methods , Sports Medicine/trends
3.
Patol. apar. locomot. Fund. Mapfre Med ; 5(2): 84-87, oct. dic. 2007. ilus
Article in Es | IBECS | ID: ibc-68307

ABSTRACT

Objetivo: analizar los resultados del tratamiento quirúrgico de las avulsiones distales del bíceps con técnica de Endobutton ® y presentar detalles técnicos que simplifican la cirugía.Pacientes y metodologá: utilizamos el implante Endobutton ® para reanclar 8 avulsiones distales del tendón del bíceps. Todos los pacientes eran varones y la edad media de 42 años (rango de 35 a 56 años).La movilidad completa se permitió a la semana de la cirugía. El seguimiento mínimo fue de 12 meses.Resultados: Todos los pacientes estaban satisfechos conel resultado final. La movilidad media fue de 3 a 140º,con 80º de supinación y 75º de pronación. Todos los pacientes recuperaron su nivel de actividad previo a la lesión. No tuvimos ninguna complicación neurológica ni sinostosis radio-cubital.Conclusiones: la reparación de las roturas del bíceps distal con técnica de Endobutton es una técnica sencilla y segura. La fuerte fijación inicial permite una rehabilitación postoperatoria agresiva que mejora los resultados de movilidad y fuerza


Objective: the purpose of this study was to analyze theresults of EndoButton- assisted repair of distal biceps tendon ruptures and present technical tips that simplify the technique.Patients and methods: we used the Endobutton™ to repair8 distal biceps avulsions. All patients were male, average age was 42 (range 35-56). Full range of motion astolerated was allowed one week after surgery. The minimumfollow up was 12 months All patients were satisfied with their final result. Average range of motion was 3 to 140º with 80º supination and 75º pronation. All patients returned to their pre-injury activity level. There were no neural injuries and no radio-ulnar synostosis.Conclusion: the repair of distal biceps tendon ruptureusing the Endobutton™ is a simple and safe technique.The strong fixation allows aggressive postoperative rehabilitation and provides excellent results both in motion and strength


Subject(s)
Humans , Male , Adult , Middle Aged , Tendon Injuries/surgery , Brachial Plexus/surgery , Recovery of Function , Postoperative Complications
5.
Invest. med. int ; 9(2): 164-70, 1982.
Article in Spanish | LILACS | ID: lil-7837

ABSTRACT

En un estudio doble ciego se trataron 90 pacientes de ambos sexos, y mayores de 18 anos, que presentaban dolor posoperatorio de intensidad moderada o severa, para valorar la eficacia analgesica de zomepirac sodico en comparacion con dipirona y placebo. Los medicamentos y el placebo fueron administrados en dosis unica, en forma de capsulas identicas, conteniendo 100 mg de zomepirac sodico o 500 mg de dipirona o placebo y se valoro la evolucion del dolor tanto en intensidad como en disminucion, inicialmente, 1/2 hora despues de la administracion y despues a la 1, 2, 3, 5 y 6 horas subsecuentes. Cien mg de zomepirac sodico demostraron poseer mayor eficacia que 500 mg de dipirona, con una accion analgesica mas rapida que empieza a manifestarse desde la 1/2 hora de su administracion, logrando su maxima actividad entre la primera y la cuarta hora


Subject(s)
Adolescent , Adult , Middle Aged , Humans , Male , Female , Dipyrone , Pain, Postoperative , Tolmetin
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