Results 41 to 50 of about 515,275 (257)

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Sequential Regulation of Neurovascular Bone Regeneration in Large Bone Defects Using Black Phosphorus‐Europium Nanosheet Integrated TPMS Biomimetic Scaffold with Photo‐Controlled Ion Release

Advanced Science, EarlyView.
TPBE scaffolds, in conjunction with mild photothermal effects, effectively activate the PI3K/Akt signaling cascade, thereby promoting early neuronal differentiation and neurite growth. Short‐term (12 W) in vivo implantation studies revealed no significant pathological damage to major organs, providing preliminary evidence of the material's excellent ...
Bingqian Wang, Yuping Zhang, Xiaoning Su, Ning Liu, Hui Zeng, Bo Yang, Yang Xue, Fang Guo, Changkui Liu   +8 more
wiley   +1 more source

Medial Quadriceps Tendon‐Femoral Ligament Reconstruction Offers Favorable Clinical Outcomes and Low Complication Rates for Recurrent Patellar Instability: A Systematic Review

Arthroscopy, EarlyView.
Abstract Purpose To evaluate the surgical methods, clinical outcomes, and complication profile of patients undergoing medial quadriceps tendon‐femoral ligament reconstruction (MQTFLR), either isolated or as medial patellofemoral complex reconstruction (MPFCR), for recurrent patellar instability.
Harjind Kahlon, Benjamin Blackman, Prushoth Vivekanantha, Anika Ranadive, Marc Daniel Bouchard, Darren de SA, Jeffrey Kay   +6 more
wiley   +1 more source

Are the Current Classifications and Radiographic Measurements for Trochlear Dysplasia Appropriate in the Skeletally Immature Patient?

Orthopaedic Journal of Sports Medicine, 2016
Background: The assessment and classification of trochlear dysplasia in pediatric patients has yet to be well documented or validated. Purpose: To examine several different measurements/classifications of trochlear dysplasia in skeletally immature ...
Matthew Stepanovich MD, James D. Bomar MPH, Andrew T. Pennock MD   +2 more
doaj   +1 more source

Preoperative Sagittal Tibial Tubercle‐Trochlear Groove Distance Predicts Postoperative Outcome in Patients Undergoing Combined Trochleoplasty and Medial Patellofemoral Ligament Reconstruction

Arthroscopy, EarlyView.
Purpose To evaluate the association between the preoperative sagittal tibial tubercle‐trochlear groove (sTTTG) distance and postoperative patient‐reported outcomes after combined patellofemoral ligament reconstruction and deepening trochleoplasty in patients with recurrent lateral patellar instability and high‐grade trochlear dysplasia.
Sebastian Schmidt, Luis Navas, Felix Zimmermann, Abd El Nasser Oudeh, Christian Lattermann, Peter Balcarek   +5 more
wiley   +1 more source

Characterizing Patterns In Patellar Maltracking On Dynamic Kinematic CT Imaging

Orthopaedic Journal of Sports Medicine, 2015
Objectives: Patellar maltracking has been traditionally difficult to assess due to its dynamic component. Unlike the assessment of malalignment, which relies on static radiographic measurements, maltracking is a dynamic phenomenon described subjectively ...
Miho Jean Tanaka MD, Ariel Williams MD, John J. Elias PhD, Shadpour Demehri MD, Andrew J. Cosgarea MD   +4 more
doaj   +1 more source

Patellar Instability in the Skeletally Immature [PDF]

Current Reviews in Musculoskeletal Medicine, 2018
This review will focus on the evaluation and management of patellar instability in the developing patient.A large number of surgical techniques have been described to prevent recurrent patellofemoral instability in the pediatric population, including both proximal and distal realignment procedures.
Charles A, Popkin, Ahmad F, Bayomy, Evan P, Trupia, Charles M, Chan, Lauren H, Redler   +4 more
openaire   +2 more sources

Age, Sex, and Location Impact Osteochondritis Dissecans Lesion Depth and Their Relation to the Physis in Skeletally Immature Knees

Arthroscopy, EarlyView.
Purpose To characterize the size of medial and lateral femoral condyle osteochondritis dissecans (OCD) lesions and their relation to the physis in skeletally immature patients. Methods Skeletally immature patients from 2008 to 2023 with medial or lateral femoral condyle OCD lesions on magnetic resonance imaging were included.
Zoe D. Trutner, Benjamin T. Johnson, Ameen Z. Khalil, Devin L. Froerer, Joseph Featherall, Justin J. Ernat, Travis G. Maak, Stephen K. Aoki   +7 more
wiley   +1 more source

Medial Patellofemoral Ligament Reconstruction Using a Quadriceps Tendon Autograft in a Patient with Open Physes

Arthroscopy Techniques, 2021
Recurrent patellar dislocations are correlated with an elevated risk for further patellar dislocations. Chronic patellar instability is a disabling issue for some patients and may require surgical intervention for proper treatment.
Edward R. Floyd, M.S., Nicholas J. Ebert, B.S., Gregory B. Carlson, M.D., Jill K. Monson, P.T., O.C.S., Robert F. LaPrade, M.D., Ph.D.   +4 more
doaj   +1 more source

The Forgotten Joint Score Shows High Correlation With Established Anterior Cruciate Ligament Reconstruction Patient‐Reported Outcome Measures While Capturing Joint Awareness and Functional Recovery: A Systematic Review

Arthroscopy, EarlyView.
Purpose To systematically review and analyze the existing literature on the use of the Forgotten Joint Score‐12 (FJS‐12) in patients undergoing anterior cruciate ligament reconstruction (ACLR), with the aim of evaluating its effectiveness as a complementary tool to traditional patient‐reported outcome measures (PROMs) in assessing postoperative ...
Helena Son, Vincent Yu, Prushoth Vivekanantha, Marc Daniel Bouchard, Kanto Nagai, Sachin Tapasvi, Darren de SA   +6 more
wiley   +1 more source