RICCARDO GOMES GOBBI
Projetos de Pesquisa
Unidades Organizacionais
Instituto de Ortopedia e Traumatologia, Hospital das Clínicas, Faculdade de Medicina
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
6 resultados
Resultados de Busca
Agora exibindo 1 - 6 de 6
- Quadriceps Tendon Lengthening for Obligatory (Habitual) Patellar Dislocation in Flexion(2022) HINCKEL, Betina B.; BAUMANN, Charles A.; ARENDT, Elizabeth A.; GOBBI, Riccardo G.; GARRONE, Andrew J.; VOSS, Elliot; FITHIAN, Donald; KHAN, Najeeb; SHERMAN, Seth L.Obligatory patella dislocation in flexion is an uncommon form of patellar instability, where the patella is located in extension and dislocates with every episode of knee flexion. This results in dramatically altered patellofemoral kinematics and can be extremely debilitating due to extensor strength deficits and lack of knee confidence in flexion. Concomitant pathology, which is often seen, includes a tight lateral retinaculum and a shortened extensor mechanism. Lengthening the extensor mechanism is a critical part of successful patellar stabilization, and has not been well-reported. Herein, we present a technique of quadriceps lengthening for the treatment of obligatory patellar dislocation.
- Alternative Techniques for Lateral and Medial Posterior Root Meniscus Repair Without Special Instruments(2020) HELITO, Camilo Partezani; MELO, Lucas da Ponte; GUIMARAES, Tales Mollica; SOBRADO, Marcel Faraco; HELITO, Paulo Victor Partezani; PECORA, Jose Ricardo; GOBBI, Riccardo GomesImproved understanding and treatment of posterior medial and lateral meniscus root tears have attracted increasing interest. These lesions significantly compromise meniscal function, which can result in an outcome resembling total meniscectomy, and are also a potential cause of knee instability. Despite facilitating repair procedures and reducing the operative time for these lesions, all-inside meniscal repair devices are not available in all circumstances or registered for use in all countries worldwide. Furthermore, all-inside arthroscopic devices can be expensive. Therefore, low-cost alternatives for the treatment of these lesions must be identified. We present 2 efficient and safe techniques: an outside-in technique for repairing medial meniscus root tears and a technique using a simple needle inserted through the transtibial tunnel for lateral meniscal root repairs, neither of which requires the use of specific instruments, thus enabling appropriate treatment of posterior medial and lateral meniscus root tears.
- Combined Reconstruction of the Medial Patellofemoral Ligament With Quadricipital Tendon and the Medial Patellotibial Ligament With Patellar Tendon(2016) HINCKEL, Betina Bremer; GOBBI, Riccardo Gomes; DEMANGE, Marco Kawamura; BONADIO, Marcelo Batista; PECORA, Jose Ricardo; CAMANHO, Gilberto LuisAlthough the medial patellotibial ligament (MPTL) has been neglected regarding its function in patellar stability, recently, its importance in terminal extension and during flexion has been recognized. Indications for reconstruction of the medial patellofemoral ligament combined with the MPTL are extension subluxation, flexion instability, children with anatomic risk factors for patellar instability, and knee hyperextension associated with generalized laxity. We describe a combined reconstruction of the medial patellofemoral ligament with quadricipital tendon and reconstruction of the MPTL with patellar tendon autografts.
- Combined Anterior Cruciate Ligament and Anterolateral Ligament Reconstruction Using a Single Peroneus Longus Tendon Graft(2024) SILVA, Andre Giardino Moreira da; MACEDO, Rodrigo Sousa; SOUZA, Michel Oliveira; GIGLIO, Pedro Nogueira; VIDEIRA, Livia Dau; GOBBI, Riccardo Gomes; SANTOS, Alexandre Leme Godoy dos; HELITO, Camilo PartezaniThe peroneus longus tendon seems a viable graft option for knee ligament reconstructions, with adequate biomechanical properties and low morbidity after harvesting. The objective of this article is to describe a combined anterior cruciate ligament and anterolateral ligament reconstruction technique using a single peroneus longus tendon graft harvested from the infra malleolar region to ensure sufficient length.
- Combined Intra- and Extra-articular Reconstruction of the Anterior Cruciate Ligament: The Reconstruction of the Knee Anterolateral Ligament(2015) HELITO, Camilo Partezani; BONADIO, Marcelo Batista; GOBBI, Riccardo Gomes; ALBUQUERQUE, Roberto Freire da Mota e; PECORA, Jose Ricardo; CAMANHO, Gilberto Luis; DEMANGE, Marco KawamuraWe present a new technique for the combined intra- and extra-articular reconstruction of the anterior cruciate ligament. Intra-articular reconstruction is performed in an outside-in manner according to the precepts of the anatomic femoral tunnel technique. Extra-articular reconstruction is performed with the gracilis tendon while respecting the anatomic parameters of the origin and insertion points and the path described for the knee anterolateral ligament.
- Medial Closing-Wedge Distal Femoral Osteotomy: Fixation With Proximal Tibial Locking Plate(2015) TIRICO, Luis Eduardo Passarelli; DEMANGE, Marco Kawamura; BONADIO, Marcelo Batista; HELITO, Camilo Partezani; GOBBI, Riccardo Gomes; PECORA, Jose RicardoDistal femoral varus osteotomy is a well-established procedure for the treatment of lateral compartment cartilage lesions and degenerative disease, correcting limb alignment and decreasing the progression of the pathology. Surgical techniques can be performed with a lateral opening-wedge or medial closing-wedge correction of the deformity. Fixation methods for lateral opening-wedge osteotomies are widely available, and there are various types of implants that can be used for fixation. However, there are currently only a few options of implants for fixation of a medial closing-wedge osteotomy on the market. This report describes a medial, supracondylar, V-shaped, closing-wedge distal femoral osteotomy using a locked anterolateral proximal tibial locking plate that fits anatomically to the medial side of the distal femur. This is a great option as a stable implant for a medial closing-wedge distal femoral osteotomy.