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Reparación artroscópica del tendón subescapular del hombro. Abordaje simplificado. (Spanish)
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- Additional Information
- Abstract:
We present a technical variation for arthroscopic subscapularis tendon repair. Sutures of isolated partial subscapularis tendon avulsions can be passed and fixed securely through an isolated anterolateral portal just over the rotator interval (mono-tunnel technique). Primarily a shoulder free of fixation devices is needed. Patient on a beach chair position or lateral decubitus without traction is advised. The best view can be obtained from a posterior portal with the shoulder on 75° forward elevation and 90° medial rotation. In a shoulder 30° adducted at a good view can be also obtained from the antero-lateral portal. This working portal alone allows joint and tendon inspection, introduction of round burrs and devices needed for working on bone bed receptor. A titanium anchor of 5 mm with doubled non-absorbable suture is used, it can be passed through tendon with the Artropierce® and an all-inside arthroscopic knot tying is done by just one tunnel thus minimizing the potential of injury of the coracohumeral ligament complex. This technique allows the surgeon to perform subscapularis tendon repair easily with reproducible good results in 7 cases of isolated partial tendon avulsions in this serie. We also recommend it in combination with other rotator cuff repairing techniques. [ABSTRACT FROM AUTHOR]
- Abstract:
Presentamos una técnica útil para la reparación artroscópica del tendón subescapular. Esta reparación puede realizarse a través de un portal anterolateral por encima del intervalo rotador (Técnica Monotúnel). No precisa fijar la extremidad. Aconsejamos practicarla con el paciente en posición «silla de playa» o decúbito lateral sin tracción. La mejor visión puede obtenerse desde el portal posterior con el hombro a 75° de elevación y 90° de rotación medial. También puede obtenerse buena visión desde un portal anterolateral con la extremidad a 30° de aducción. El portal anterolateral permite actuar sobre la mayor parte del tendón subescapular y sobre la zona de reinserción tendinosa. Un anclaje de titanio de 5 mm se inserta por este portal, las suturas son pasadas a través del tendón con un penetrador de tejidos (Artropierce®) y anudadas preservando el complejo ligamentario coracohumeral. Esta técnica permite la sutura del tendón subescapular a través de un solo portal con buenos resultados en los 7 casos de roturas aisladas que se ha intervenido en este estudio. Recomendamos esta técnica en combinación con otras en la reparación de lesiones más complejas del manguito rotador. [ABSTRACT FROM AUTHOR]
- Abstract:
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