Results 91 to 100 of about 11,655 (217)

Some Aspects of Teaching Improper Integrals in an Electronic Environment

Mathematics
The development of computer technology and communication systems provides new opportunities for learning in an electronic environment. Remote education in virtual electronic classrooms has been widely used in recent decades, especially during the ...
Valentina Petrova Todorova-Lazarova, Todor Dimitrov Todorov   +1 more
doaj   +1 more source

Open Intrameniscal Examination and Reduction of Depressed Tibial Plateau Fracture

Arthroscopy Techniques, EarlyView.
Abstract In the Schatzker classification, approximately 60.5% of tibial fractures can potentially involve depression fractures of the plateau, on average in types II, III, and IV, and are particularly prevalent among the elderly population. A significant challenge in managing these fractures is achieving optimal visualization of the depressed fracture ...
Sohrab Keyhani, Kamran Shirbache, Iman Menbari Oskouie, Rodrigo Pesantez, Mehdi Komijani, Fardis Vosoughi   +5 more
wiley   +1 more source

Surgical Management of Anterior Cruciate Ligament Rupture in Skeletally Immature Adolescents: A Bilateral Transphyseal All‐Inside Technique With Patient‐Specific Bone Tunnels and Semitendinosus Autograft

Arthroscopy Techniques, EarlyView.
Abstract In recent years, with the widespread participation in athletic activities, the incidence of anterior cruciate ligament (ACL) ruptures among adolescent populations has shown an increasing trend. Without timely intervention, this condition can lead to meniscal tears, accelerated articular cartilage wear, and early‐onset osteoarthritis, severely ...
Zeming Li, Junling Luo, Chuanliang Chen, Shifeng Zhong, Hao Feng, Hongtao Wang, Jun Yao   +6 more
wiley   +1 more source

Anterior Cruciate Ligament Repair: Surgical Technique Using Augmentation With Biocomposite Scaffold

Arthroscopy Techniques, EarlyView.
Abstract Repair of the anterior cruciate ligament has recently regained interest over the past decade. Such repairs can be augmented with nonabsorbable suture for strength or biologic scaffolds to promote healing. This technique uses the BioBrace, a porous 3‐dimensional collagen scaffold made from bioresorbable bovine type I collagen that is reinforced
Caleb Berta, Elizabeth Powell, Joshua Broussard, Thomas Evely, Walter Smith, Kevin Williams, Amit Momaya   +6 more
wiley   +1 more source

All‐Inside, All‐Soft‐Tissue, Anchor‐Free Meniscal Allograft Transplantation

Arthroscopy Techniques, EarlyView.
Abstract Meniscal allograft transplantation is an effective surgical option for patients with irreparable meniscal pathology, including chronic root tears, complex or radial tears, and prior meniscectomy. This Technical Note describes an all‐inside, all‐soft‐tissue, anchor‐free arthroscopic technique for meniscal allograft transplantation designed to ...
Seksan Kukreja, Kongphop Ratanachai, Wachirawit Penrat, Emmanuelle E. Yap, Bancha Chernchujit   +4 more
wiley   +1 more source

Technique for Lateral Opening Wedge Distal Femoral Osteotomy Using Patient‐Specific Instrumentation for Genu Valgum and Patellar Instability

Arthroscopy Techniques, EarlyView.
Abstract Recurrent lateral patellar instability poses a technical challenge to orthopaedic surgeons. Isolated soft‐tissue procedures through medial patellofemoral ligament reconstruction or lateral release show unacceptably high failure rates. Lateral opening wedge distal femoral osteotomy addresses underlying bony malalignment and reinforces the soft ...
Alexander P. Decilveo, Elan Karlin, Neil Patel, Allison Ariniello, George F. Rick Hatch   +4 more
wiley   +1 more source

Meniscal Substitution With a Semitendinosus Tendon Autograft

Arthroscopy Techniques, EarlyView.
Abstract The menisci play a critical role in load transmission and shock absorption and serve as important secondary stabilizers of the knee. Unfortunately, meniscal repair is not always feasible, and resection may be required. Meniscal allograft transplantation is an established method of meniscal substitution; however, its use remains limited by ...
Riccardo Cristiani, Karl Eriksson
wiley   +1 more source

Anterior Cruciate Ligament Reconstruction Using a Hollow Ligament Advanced Reinforcement System Semitendinosus Autograft Combined With Anterolateral Complex Augmentation Using Gracilis

Arthroscopy Techniques, EarlyView.
Abstract This technical note describes an alternative surgical technique for anterior cruciate ligament (ACL) reconstruction combined with anterolateral complex (ALC) augmentation. The procedure uses a hollow ligament advanced reinforcement system (LARS), along with semitendinosus and gracilis tendons as grafts.
Tianhao Zhu, Changming Huang, Huaqiang Fan, Yangpan Fu, Zhiyong Gan, Zhenhuang Liu, Yaqing Zhang   +6 more
wiley   +1 more source

Arthroscopic Osteochondral Fragment Fixation of the Medial Femoral Condyle Using Knotless Suture Anchors

Arthroscopy Techniques, EarlyView.
Abstract Fixation of unstable osteochondral joint fragments is vital to long‐term joint function, but there are various repair techniques in the literature. This technical note describes a suture bridge technique performed arthroscopically that reduces the potential for future complications post operatively while stabilizing an osteochondral fracture ...
Molly N. Jones, Jeffton Pierre, Patrick Ryan, Clayton W. Nuelle, Steven F. DeFroda   +4 more
wiley   +1 more source

Supine‐Position Shoulder Arthroscopy Using the Anterior Portal as the Initial Approach

Arthroscopy Techniques, EarlyView.
Abstract Traditional shoulder arthroscopy mostly adopts the beach chair position or lateral decubitus position. Beach chair position is associated with the risk of cerebral hypoperfusion due to the vertical distance between the carotid artery and the heart, whereas lateral decubitus may induce brachial plexus palsy caused by excessive traction.
Weidong Wang, Yingbiao Wang, Sen Li, Mu Gao   +3 more
wiley   +1 more source