20 documents found, page 1 of 2
Update on Patellar Instability
Severino,Nilson Roberto; Severino,Fabrício Roberto; de Camargo,Osmar Pedro Arbix; Guglielmetti,Luiz Gabriel Betoni; de Oliveira,Victor MarquesAbstract Patellar instability is a multifactorial clinical condition that affects a significant number of patients and occurs due to morphological variations of the joint and patellofemoral alignment. The present literature review study aimed to identify and summarize current concepts on patellar instability, in relation to associated risk factors, diagnostic criteria, and the benefits and risks of conservative...
Evaluation of Histological Properties of Human Meniscal Grafts Stored in a Tiss...
Santos Netto,Alfredo dos; Antebi,Uri; Morais,Carolina Esteves de; Sementilli,Leonardo; Severino,Nilson Roberto; Cury,Ricardo de Paula LeiteAbstract Objectives The present paper aims to evaluate and compare the histological features of fresh and frozen menisci stored in a tissue bank for 1 month and for 5 years. Methods The meniscal grafts were subjected to a histological study. A total of 10 menisci were evaluated; 2 were frozen for 5 years, 4 were frozen for 1 month, and 4 were fresh, recently harvested specimens. Histological properties were eva...
QUADRICEPS AUTOGRAFT IN ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION: A LITERATURE...
Salas,Victor Eduardo Roman; Oliveira,Diego Escudeiro de; Lima,Marcos Vaz de; Duarte Junior,Aires; Guglielmetti,Luiz Gabriel BetoniABSTRACT Introduction: Anterior cruciate ligament injury is one of the most prevalent musculoskeletal injuries. Therefore, several surgical techniques and graft types have been described for its reconstruction. Autologous hamstring tendon graft is one of the most frequently used, but use of the quadriceps tendon graft has gained prominence in recent years. Objective: To review the literature to compare the outc...
Histological study of the posterior cruciate ligament femoral insertion
Costa,Lauro Augusto Veloso; Mestriner,Marcos Barbieri; Amaral,Thiago Alvim do; Barbosa,Bárbara dos Santos; Kaleka,Camila CohenABSTRACT Objectives: To describe the microscopic anatomy of the posterior cruciate ligament femoral insertion in order to identify and establish differences between the direct and indirect insertions of this ligament. Methods: Ten cadaveric knees were used for this study. The posterior cruciate ligament femoral insertion was observed microscopically. Hematoxylin and eosin staining was performed to observe the m...
Double-bundle PCL reconstruction using autologous hamstring tendons: outcome wi...
Cury,Ricardo de Paula Leite; Castro Filho,Rômulo Neves; Sadatsune,Daniel Akira; Prado,Davi Ribeiro do; Gonçalves,Ricardo José PeruzzoABSTRACT OBJECTIVE: To present the outcomes of posterior cruciate ligament (PCL) double-bundle reconstruction using autologous hamstring tendons, with a minimum follow-up of two years. METHODS: Evaluation of 16 cases of PCL injury that underwent double-bundle reconstruction with autogenous hamstring tendons, between 2011 and 2013. The final sample consisted of 16 patients, 15 men and one woman, with a mean age ...
Comparative evaluation of the results of three techniques in the reconstruction...
Cury,Ricardo de Paula Leite; Sprey,Jan Willem Cerf; Bragatto,André Luiz Lima; Mansano,Marcelo Valentim; Moscovici,Herman FabianABSTRACT OBJECTIVE: To compare the clinical results of the reconstruction of the anterior cruciate ligament by transtibial, transportal, and outside-in techniques. METHODS: This was a retrospective study on 90 patients (ACL reconstruction with autologous flexor tendons) operated between August 2009 and June 2012, by the medial transportal (30), transtibial (30), and “outside-in” (30) techniques. The following p...
RETORNO AO ESPORTE APÓS ARTROPLASTIA TOTAL DO JOELHO: REVISÃO SISTEMÁTICA
Jorge,Pedro Baches; Silva Filho,António de Pádua; Matsunaga,Rodrigo Yutaka; Pecchia,Gabriel Abdo Elias; Sprey,Jan Willem CerfRESUMO Esta revisão sistemática da literatura teve como objetivo analisar as variáveis envolvidas no retorno às atividades esportivas em pacientes submetidos à artroplastia total do joelho (ATJ), verificar o tipo de esporte recomendado, o tempo de retorno ao esporte, a satisfação do paciente e o nível de atividade física após a cirurgia. Os estudos relacionados com a prática de atividade física e desportiva dep...
Study on the relationship between the thickness of the anterior cruciate ligame...
Oliveira,Victor Marques de; Latorre,Gabriel Carmona; Netto,Alfredo dos Santos; Jorge,Rafael Baches; Hernandez Filho,Guinel; Cury,Ricardo de Paula LeiteOBJECTIVES: To ascertain thickness measurements on the anterior cruciate ligament (ACL) in its middle third on magnetic resonance imaging (MRI) scans and to assess whether there is any association between variations in ligament thickness and patients' heights and ages, along with variations in the anatomical measurements on the knee. METHODS: MRI scans on 48 knees were evaluated. The anteroposterior size of the...
TRANSTIBIAL VERSUS ANTEROMEDIAL PORTAL TECHNIQUES IN ACL RECONSTRUCTION
Guglielmetti,Luiz Gabriel Betoni; Cury,Ricardo de Paula Leite; Oliveira,Victor Marques de; Camargo,Osmar Pedro Arbix de; Severino,Fabrício RobertoAbstract Introduction: Although the results of anterior cruciate ligament (ACL) reconstruction are well documented in many studies, with good to excellent outcomes in most cases, some issues like tunnel positioning are still discussed and studied. Objective: To compare the objective and subjective clinical outcomes of ACL reconstruction using the transtibial and anteromedial portal techniques. Methods: Prospect...
Total knee arthroplasty with mobile tibial weight-bearing: clinical evaluation ...
Guglielmetti,Luiz Gabriel Betoni; Costa,Pedro Pereira da; Cury,Ricardo de Paula Leite; Oliveira,Victor Marques de; Severino,Nilson RobertoOBJECTIVE: To evaluate the medium and long term results from total knee arthroplasty with rotating tibial weight-bearing.METHODS: Between January 2000 and July 2007, 162 patients underwent total knee arthroplasty with mobile tibial weight-bearing. Among these, 96 were evaluated in a previous study with a mean follow-up of 4 years. In the present study, the same group was invited back for reassessment and the re...