FABIO JANSON ANGELINI
Projetos de Pesquisa
Unidades Organizacionais
Instituto de Ortopedia e Traumatologia, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/41 - Laboratório de Investigação Médica do Sistema Músculoesquelético, Hospital das Clínicas, Faculdade de Medicina
LIM/41 - Laboratório de Investigação Médica do Sistema Músculoesquelético, Hospital das Clínicas, Faculdade de Medicina
2 resultados
Resultados de Busca
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- Combined reconstruction of the posterior cruciate ligament and medial collateral ligament using a single femoral tunnel(2017) BONADIO, Marcelo Batista; HELITO, Camilo Partezani; FONI, Noel Oizerovici; ALBUQUERQUE, Roberto Freire da Mota e; PECORA, Jose Ricardo; CAMANHO, Gilberto Luis; DEMANGE, Marco Kawamura; ANGELINI, Fabio JansonLesions of the medial collateral ligament (MCL) are the most common knee ligament injuries, and lesions associated with the anterior cruciate ligament or the posterior cruciate ligament (PCL) in knee dislocations should be reconstructed to prevent failure of the central pivot reconstruction. The purpose of this study was to evaluate the outcomes of combined PCL/MCL reconstruction using a single femoral tunnel with a minimum 2-year follow-up. A retrospective study of thirteen patients with combined PCL/MCL injuries was conducted. The patients underwent PCL and MCL reconstruction using an Achilles tendon allograft with a single tunnel in the medial femoral condyle, thereby avoiding tunnel conversion. All patients achieved a range of motion of at least 100A degrees. The mean loss of extension and flexion values compared to the contralateral side was 1A degrees A +/- 2A degrees and 9A degrees A +/- 10A degrees, respectively. Our results included 26 reconstructions with three (11.5 %) failures, two in the PCL (15.3 %) and one in the MCL (7.6 %), in three different patients. In the final evaluation, the mean IKDC subjective score was 71.63 +/- 16.23, the mean Lysholm score was 80.08 +/- 13.87, and the median Tegner score was 6 (range = 2-7). The PCL/MCL reconstruction technique using a single femoral tunnel and an Achilles tendon allograft is safe, avoids the convergence of tunnels in the medial femoral condyle, has excellent results, and is reproducible. IV.
- External fixator for treatment of the sub-acute and chronic multi-ligament-injured knee(2015) ANGELINI, Fabio Janson; HELITO, Camilo Partezani; BONADIO, Marcelo Batista; GUIMARES, Tales Molica; BARRETO, Ronald Bispo; PECORA, Jose Ricardo; CAMANHO, Gilberto Luis; ALBUQUERQUE, Roberto Freire da Mota eTo assess whether the use of an articulated external fixator provides improvements in the mobility, stability and subjective function of patients undergoing ligament reconstruction. Thirty-three patients with sub-acute and chronic knee dislocation were subjected to multi-ligament reconstruction surgery. These patients were randomly allocated to two groups for immobilization after reconstruction: group 0-control (18 patients), with rigid knee bracing, and group 1-articulated external fixator (15 patients). The stability of the reconstructed ligaments was assessed after at least 14 months (26.6-month average) postoperatively by physical examination. Deficit of extension and flexion was measured in relation to the unaffected contralateral knee, and the Lysholm knee scoring scale questionnaire was applied. There was no difference in the assessment of joint stability between the groups. In group 1, patients showed less flexion deficit (4.8A degrees A A +/- A 5.4A degrees vs. 18.2A degrees A A +/- A 14.8A degrees, p < 0.05), and the percentage of patients with a flexion deficit of 5A degrees or less were higher compared with group 0 (64 vs. 18 %, p < 0.05). There was no difference between groups in relation to extension loss. Group 1 also presented better Lysholm scores, with 73 % of patients rated as excellent or good compared with 35 % in group 0 (p < 0.05). Compared with the control rehabilitation protocol with rigid knee bracing in extension, the use of an articulated external fixator in the treatment of chronic multi-ligament-injured knees provided the same ligament stability, better final range of motion and improved Lysholm score. Patients presenting with chronic multi-ligament instability should be considered for articulated external fixation to supplement reconstruction procedures. Randomized controlled trial, Level I.