Results 91 to 100 of about 1,117 (243)

Arthroscopically Assisted Dynamic Medial Patellofemoral Ligament Graft Tensioning With Adaptive Length Using Double‐Bundle Technique

Arthroscopy Techniques, EarlyView.
Abstract This technical note describes a practical, anatomy‐based medial patellofemoral ligament reconstruction technique emphasizing individualized, dynamic graft tensioning and independent adjustment of patellar graft arms. By prioritizing femoral fixation first, guided by precise, dynamic anatomical landmarks and arthroscopic verification, the graft
Jacek Walawski, Oliwer Sygacz, Elizabeth A. Arendt   +2 more
wiley   +1 more source

Concurrent High Tibial Osteotomy, Anterior Cruciate Ligament Reconstruction, and Medial Meniscus Posterior Root Repair

Arthroscopy Techniques, EarlyView.
Abstract Medial meniscus posterior root tears and anterior cruciate ligament (ACL) injuries disrupt knee biomechanics and accelerate joint degeneration, particularly in the presence of varus malalignment. This technical note describes a combined surgical approach that integrates medial meniscus posterior root repair, ACL reconstruction, and high tibial
Fardis Vosoughi, Sina Aminizadeh, Seyed Mohammad Milad Seyedtabaei, Omid Salkhori, Luke V. Tollefson, Robert F. LaPrade   +5 more
wiley   +1 more source

Anatomic All‐Inside Repair of the Anteroinferior and Posterosuperior Popliteomeniscal Fascicles for Hypermobile Lateral Meniscus

Arthroscopy Techniques, EarlyView.
Abstract Hypermobile lateral meniscus refers to abnormal mobility of an otherwise morphologically normal meniscus without obvious tears, causing lateral knee pain due to catching or locking of the lateral meniscus during flexion. The most common cause is rupture or elongation of the popliteomeniscal fascicles (PMFs), which connect the lateral meniscus ...
Seikai Toyooka, Yutoshi Osaki, Noriaki Arai, Hirotaka Kawano, Takumi Nakagawa   +4 more
wiley   +1 more source

A characterization of the class of partial isometries

Linear Algebra and its Applications, 2012
Let \(S\) be a self-adjoint invertible operator acting on a Hilbert space. The Corach-Porta-Recht inequality states that \(\|SXS^{-1} + S^{-1}XS\| \geq 2\|X\|\) holds true for every bounded linear operator~\(X\). Several authors have considered the case of equality and, more generally, characterized subclasses of normal operators by inequalities or ...
openaire   +1 more source

Suture Augmented Ulnar Collateral Ligament Reconstruction: A Detailed Technique

Arthroscopy Techniques, EarlyView.
Abstract Suture augmentation is frequently being used for medial ulnar collateral ligament (UCL) repair and many surgeons now augment UCL reconstructions with a high strength suture. This article and video describe the technique of suture augmented UCL reconstruction.
Carson H. Gardner, Seena Sebt, Kenneth H. Akizuki   +2 more
wiley   +1 more source

A Triple‐Tunnel Suture‐Bridge Technique for Arthroscopic Fixation of Anterior Cruciate Ligament Tibial Avulsion Fractures

Arthroscopy Techniques, EarlyView.
Abstract This paper describes an arthroscopic technique for managing anterior cruciate ligament (ACL) tibial avulsion fractures. The procedure combines a 3‐tunnel anchoring construct with cortical button fixation in a crossed‐loop configuration. The method aims to enhance 3‐dimensional stability and provides improved fixation strength compared with ...
Changchao Wang, Liyong Zhang, Shaojian Yin, Yongbin Hu, Yan Huang, Yi xi Meng, Xixi Xu, Yuxin Shi   +7 more
wiley   +1 more source

The Biologically Enhanced Anterior Cruciate Ligament Reconstruction With Combined Injection of Harvested Platelet‐Rich Plasma, Thrombin, and Bone Marrow Aspirate Concentrate

Arthroscopy Techniques, EarlyView.
Abstract Despite continuous advances, anterior cruciate ligament reconstruction still struggles to restore full native knee function, as most techniques improve mechanical stability but overlook biological healing. The described superenhanced anterior cruciate ligament reconstruction technique aims to address this biological problem through a quadruple
Akram Aldawoudy, Micheal T. Hirschmann, Ahmed Abdalla Ahmed Abdelgawad, Hesham Mohamed Gawish   +3 more
wiley   +1 more source

Combined Anterior Cruciate Ligament Reconstruction and Lateral Extra‐articular Tenodesis With Augmented Continuous Iliotibial Band Autograft

Arthroscopy Techniques, EarlyView.
Abstract The purpose of this technical note is to describe a reproducible surgical technique for anterior cruciate ligament reconstruction combined with a lateral tenodesis using a continuous iliotibial band autograft that allows self‐augmentation of graft diameter without the need for additional tendon harvesting.
Gregoire Zerr, David Eichler, Pierre Imbert, Christian Lutz   +3 more
wiley   +1 more source

Triple Technique for Neglected Locked Patellar Dislocation With Lateral Release, Synthetic Medial Patellofemoral Ligament, and Peroneus Longus Autograft Medial Quadriceps Tendon‐Femoral Ligament Reconstruction

Arthroscopy Techniques, EarlyView.
Abstract Patellar dislocation is a frequent emergency presentation. First‐time dislocations are associated with medial patellofemoral ligament injury in up to 94.7% of cases. Although many reduce spontaneously, reduction under anesthesia may be required.
Hesham Ahmed Abdul Galil, Moustafa Kamal El Gafary, Amr Samy M. El Hady, Ahmad Hany Khater   +3 more
wiley   +1 more source

Acute effects of THC and a CBD+THC combination on cardiovascular haemodynamics and respiratory muscle activity during loaded breathing in healthy adults: A randomized placebo‐controlled crossover study

British Journal of Clinical Pharmacology, EarlyView.
Aims This study aimed to evaluate the acute effects of cannabidiol plus tetrahydrocannabinol (CBD+THC) and tetrahydrocannabinol (THC) oils on cardiovascular haemodynamics, respiratory muscle activity and peripheral tissue perfusion in healthy adults. Methods In this randomized, double‐blind, crossover trial, participants received orally administered ...
Edna Karla Ferreira Laurentino, Marina Lyra L. C. Fagundes, Bruno Lobão Soares, Rodrigo Torres‐Castro, Matias Otto‐Yañez, Emerson Arcoverde Nunes, Matheus Freitas Fernandes Pedrosa, Jéssica Danielle Medeiros da Fonsêca, Vanessa R. Resqueti, Guilherme Augusto de Freitas Fregonezi   +9 more
wiley   +1 more source