Reconstruction of the medial patellofemoral ligament using autologous graft from quadriceps tendon to treat recurrent patellar dislocation

• Autor(a) principal: Calapodopulos,Constantino Jorge
• Data de Publicação: 2016
• Outros Autores: Nogueira,Marcelo Corvino, Eustáquio,José Martins Juliano, Calapodopulos Júnior,Constantino Jorge, Rodrigues,Oreston Alves
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Revista Brasileira de Ortopedia (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-36162016000200187
• topic: Patellofemoral ligament; Quadriceps tendon; Patellar dislocation

OBJECTIVE: The objective of this study was to evaluate the efficacy of the surgical technique using the quadriceps tendon as a graft in static reconstruction of the medial patellofemoral ligament. METHODS: This was a prospective case series study in which the participants were 22 patients with a diagnosis of recurrent patellar dislocation without any other anatomical alterations that required surgical treatment. The functional results from the technique were evaluated using clinical data and the Lysholm questionnaire, one year after the operation. RESULTS: It was observed that the patients were predominantly female (86%) and under 21 years of age (73%), just like in the literature. At the first annual return after the surgery, there was no significant pain on medium efforts, no loss of range of motion and a positive apprehension test. According to the questionnaire used, the results were graded as good. The patients who reported having severe pain on greater effort were involved in employment-related legal disputes. CONCLUSION: This technique showed low morbidity and good functional results over the short term.