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Fijación artroscópica de la fractura por avulsión de espina tibial: resultados con cinco años de seguimiento / Arthroscopic fixation of the tibial spine fracture-avulsion. fifth-years follow-up results
Garcia Bistolfi, Mariano Ariel; Zicaro, Juan; Gorodischer, Tomas; Yacuzzi, Carlos; Costa Paz, Matias.
  • Garcia Bistolfi, Mariano Ariel; Hospital Italiano de Buenos Aires. Ciudad Autónoma de Buenos Aires. AR
  • Zicaro, Juan; Hospital Italiano de Buenos Aires. Ciudad Autónoma de Buenos Aires. AR
  • Gorodischer, Tomas; Hospital Italiano de Buenos Aires. Ciudad Autónoma de Buenos Aires. AR
  • Yacuzzi, Carlos; Hospital Italiano de Buenos Aires. Ciudad Autónoma de Buenos Aires. AR
  • Costa Paz, Matias; Hospital Italiano de Buenos Aires. Ciudad Autónoma de Buenos Aires. AR
Artrosc. (B. Aires) ; 28(2): 175-180, 2021.
Article in Spanish | LILACS, BINACIS | ID: biblio-1282685
RESUMEN

Introducción:

Las fracturas por avulsión del ligamento cruzado anterior (LCA) en adultos son inusuales y en general se deben a traumatismos de alta energía. Nuestro objetivo fue evaluar clínica y funcionalmente una serie de pacientes adultos con avulsión de espina tibial. Materiales y

métodos:

analizamos doce pacientes operados por avulsión de espina tibial entre diciembre de 2009 y diciembre de 2019 tratados con reducción y fijación artroscópica mediante suturas pull-out o tornillos canulados. Evaluamos el rango de movilidad articular (RMA) y la estabilidad postoperatoria con pruebas de Lachman, pivot shift y KT-1000, así como el retorno al deporte y resultados funcionales con las escalas de Lysholm e IKDC. Examinamos consolidación radiográfica y complicaciones postquirúrgicas.

Resultados:

ocho pacientes fueron incluidos. Cuatro tratados con tornillos canulados (grupo 1) y cuatro con suturas pull-out (grupo 2) con edad promedio de veintinueve años y seguimiento promedio de setenta y ocho y cuarenta y dos meses (grupos 1 y 2, respectivamente). Todos recuperaron el RMA, presentaron Lachman y pivot shift negativos y KT-1000 <3 mm. Tres de cinco pacientes retomaron deportes de pívot. Todos los pacientes presentaron consolidación radiográfica. No se registraron complicaciones postoperatorias.

Conclusión:

ambas técnicas quirúrgicas fueron efectivas para restablecer la estabilidad articular, lograr buenos resultados funcionales a corto y mediano plazo y alcanzar la consolidación radiográfica en los primeros tres meses postoperatorios
ABSTRACT

Introduction:

Avulsion fractures of the anterior cruciate ligament (ACL) are rare in adults and generally due to high-energy trauma. The objective of this paper was to evaluate clinically and functionally a series of adult patients with anterior tibial eminence fractures treated with reduction and arthroscopic fixation using "pull-out" sutures or cannulated screws.Materials and

methods:

twelve patients operated on anterior tibial eminence fractures between December of 2009 and December of 2019 were analyzed in whom arthroscopic treatment was performed with "pull-out" sutures or cannulated screws. We evaluated the joint range of motion (ROM) and postoperative stability with Lachman, Pivot-Shift, and KT-1000 tests. Return to sport and functional results were evaluated with the Lysholm and IKDC scales. We analyzed radiographic consolidation and postsurgical complications.

Results:

eight patients were included. Four of them were treated with cannulated screws (group 1) and four with pull-out sutures (group 2) with a mean age of twenty-nine years and a mean follow-up of seventy-eight and forty-two months (groups 1 and 2, respectively). All of them recovered the ROM, presented negative Lachman and Pivot-Shift, and KT-1000 <3 mm at last follow-up. Three out of five patients returned to pivoting sports. The Lysholm average was 98.75 (group 1) and 91.25 (group 2). The IKDC average was 85.25 (group 1) and 74.67 (group 2). All patients presented radiographic consolidation. No postoperative complications were recorded.

Conclusion:

both surgical techniques were effective in restoring joint stability, achieving good functional results in the short and medium-term, and achieving radiographic consolidation in the first three postoperative months
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Arthroscopy / Tibial Fractures / Knee Injuries Type of study: Observational study / Prognostic study Limits: Adult Language: Spanish Journal: Artrosc. (B. Aires) Journal subject: Orthopedics Year: 2021 Type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Italiano de Buenos Aires/AR

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Full text: Available Index: LILACS (Americas) Main subject: Arthroscopy / Tibial Fractures / Knee Injuries Type of study: Observational study / Prognostic study Limits: Adult Language: Spanish Journal: Artrosc. (B. Aires) Journal subject: Orthopedics Year: 2021 Type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Italiano de Buenos Aires/AR